How to make a stepladder from a profile pipe with your own hands? Staircase repair How to lengthen an aluminum staircase.

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Home master must be able to make a straight ladder, which is indispensable on the farm. The design must meet the main requirements - safety and reliability. To create a durable staircase, you need to correctly select the components, become familiar with the technology, develop a drawing and perform the assembly. The stages of manufacturing the attached structure are described in the article.

An extension ladder is an indispensable thing in the garden

At the dacha or backyard ladder will be needed when performing work at height. Seasonal pruning of fruit and park trees, tinting window frames, harvesting and other events are not complete without gardening tools. Extension ladders are distinguished by their mobility, light weight and simplicity of design. Essentially, these are two support beams fastened together by crossbars.

In hardware stores and construction markets there is a wide range of modifications of ladders made of different materials. Buying a high-quality large-sized model is quite expensive, and the reliability of cheap stairs raises some doubts. Therefore, many home craftsmen often raise the question: “How to make an extension ladder with your own hands?”

The feasibility of independent construction is fully justified, since the scope of use of an extension ladder is quite multifaceted:

performing repair and construction work on facades;
repair of electrical wiring in a private house;
installation of electricity meters, monthly readings;
washing window glass on the first and second floors;
decoration of the facade of the house;
cleaning drainpipes, storm drains;
performing minor repairs to roofing materials.

Despite the significant advantages, a mobile stepladder also has some disadvantages:

low load capacity - structures are not designed for loads of more than 200 kg;
a narrow support area reduces the stability of the ladder;
not very convenient to use due to the lack of railings, steep climb and thin steps.

Metal stairs are considered the most durable and durable. A simple model can be made independently. To perform the job, it is advisable to have welding skills.

Design requirements for extension ladders

The main requirement for attached models, as well as for other types of stairs, is safety. When planning the design of the stairs and performing calculations, you should adhere to a number of basic rules:

The maximum length of a ladder of this modification is 5 m. However, this limitation is relevant for wooden models. Metal stairs can be higher due to the strength of the material.
When making stairs, it is advisable to provide for the installation of special attachments: cap hooks, steel pins and rubber pads. These elements improve the stability of the structure.
The optimal step placement step is 30-35 cm, the minimum distance is 25 cm.
The span width is at least 40 cm.
Structural parts should not have sharp, raw edges or metal burrs.
In the manufacture of stepladders and retractable modifications of stairs, special locking connections are used that prevent spontaneous opening/closing of the structure.
To make it easier to move large-sized models, wheels are installed on the “support legs”. In this case, it is necessary to provide for the presence of a blocker so that during operation the ladder does not move out from under your feet.

Important! According to safety regulations, the strength characteristics of the ladder must be checked annually. The structure is installed to the wall at an angle of about 70°, and then a weight weighing at least 100-120 kg is placed on the steps one by one.

Types of ladder designs

There are several types of ladders, each of which has design and operational features.

Straight-line simple stairs with fixed dimensions. A simple model of two support beams and attached steps. It is very easy to make such an extension ladder with your own hands. Folding and sliding models are more functional and reliable.

Folding ladders (stepladders) consist of several parts connected by hinges. The main advantage of the model is its compactness and the ability to be stored in a compact room. Stepladders with a platform are more convenient to use than straight structures. To make a folding ladder with your own hands, aluminum alloys are usually used, which reduces the weight of the stepladder.

Folding models are most in demand when arranging attic spaces. The staircase saves space on the lower floor - just pull the bottom step or a special handle and the structure will straighten out completely.

Disadvantages of folding modifications:

complexity of design, assembly and installation;
the need to use expensive components;
low strength of a structure consisting of several elements.

Retractable ladder with height adjustment. Models consist of two or three sections, fasteners, guides, rollers and height clamps. To ensure that the ladder does not fail at the right time, the working mechanisms must be regularly lubricated.

Selecting material for making stairs

Straight stairs today are made primarily of metal, and traditional wooden structures are becoming less popular.

Distinctive features of metal ladders:

for self-production, aluminum is usually used, stainless steel or metal alloys;
high strength, resistance to moisture and mechanical damage;
aluminum does not corrode, but structures made of other metals need to be treated with protective agents;
high load capacity;
practicality and durability;
To make a metal ladder by hand, you will need experience in welding.

A wooden ladder is easy to manufacture, but is demanding in terms of storage and operating conditions. If the air is too dry, the wood will dry out, the material will weaken, and cracks may appear. Under the influence high humidity The wooden staircase is rotting. To reduce the risk of structural destruction, it is necessary to regularly treat wood with protective agents.

Important! Wooden ladders can withstand loads of up to 150 kg.

When conducting electrical installation work Sliding ladders made of fiberglass are often used - the material protects against electric shock.

Do-it-yourself ladder made from a profile pipe

Drawings of ladders

Making ladders with your own hands begins with developing a drawing. It is necessary to schematically display the main parameters of the staircase structure:

height and width;
parameters of the material used (diameter/section of metal, etc.);
stair step;
fastening type;
type of support.

As an example for creating a sketch, existing diagrams from the Internet are suitable.

DIY metal ladder: drawings of various modifications.

Attic ladders by hand: drawings and diagrams. Video

Required tools and materials

To create a simple metal staircase you will need the following materials:

profile pipe - two sections of 2.5 m each, diameter - 4 * 4 cm;
cuts from profile pipe length equal to the width of the stairs (30-35 cm) - 10 pcs.;
square metal plates size 4*4 cm - 4 pcs.;
steel corners - 20 pcs.;
primer for treating metal surfaces;
dye.

The tools you need to have on hand are:

a hacksaw or grinder;
square;
grinding machine or sandpaper;
wide durable table for laying out structural parts.

The procedure for assembling an extension ladder

Let's take a step-by-step look at how to make a ladder with your own hands. The assembly diagram is as follows:

Place metal supports on the table. Make sure that the elements are located parallel to each other at a distance of 30 cm (the width of the stairs).
Make marks for installing steps in 25 cm increments.
Weld metal corners along the marks - they will additionally secure the crossbars.
Weld two 30 cm sections to the supports from the bottom and top. The result should be a rectangular frame.
The crossbars are laid sequentially on the corners and welded with a double weld.
Weld metal plates to the ends of the supports above and below. This measure will prevent soil, debris and water from entering the supports.
Clean the weld seams with a grinder.
Prime the stairs and leave the metal until completely dry.
Cover the structure with paint, and after complete drying, apply a second coat of paint.

How to make a wooden ladder with your own hands: expert advice

When creating a straight ladder or stepladder from wood, the following points must be considered:

Better to use for work conifers tree. It is unacceptable to make stairs from wooden beams if they have transverse or longitudinal cracks. Bars with signs of rotting or large knots are rejected.
The choice of the minimum cross-section of the support beams depends on the height of the structure being built.
Before assembly, all wooden parts are treated with an antiseptic.
Structural elements are fastened together in one of the following ways:
- overhead method - the steps are fixed to the supports using nails and self-tapping screws; this option is considered the simplest, but not reliable enough;
- insertion of crossbars - steps are installed in samples prepared in advance in support beams;
- tenon joint - grooves are made in the bowstrings, and protrusions are made at the edges of the crossbars; fixation can be performed at an angle.

Advice. Tenon connection in wooden structures most durable. You can prepare the socket and tenon using a chisel, mallet or electric drill in a stand.

Safety precautions when working on a ladder

Attachable models are not self-supporting, so knowing basic safety precautions will help prevent falls and injury.

Long-term work at a height of more than 1.5 m must be carried out with a safety belt.
The ladder must not be placed on boxes, tables or other objects to increase its height. It is better to “join” two separate ladders with metal clamps. Before work, the structure must be checked with a load of 150 kg.
The safest installation angle is 60°. When placing the ladder at 75° or higher, it is advisable to secure it at the top.
To prevent slipping when climbing, the steps must be equipped with rubber pads.

On the ladder it is prohibited:

lift heavy objects;
tension electrical wires;
use large welding machines and electrical equipment;
move without holding onto the stairs;
More than 1 person can climb at the same time.

Compliance with the technology of design and operation of an extension ladder is the key to safe execution various works on high.

Making an extension ladder from metal profiles: video

Universal attribute used in household and in production, when performing repair and installation work - a ladder. The tool is necessary to get objects from the top shelves of furniture, climb into the attic, onto the roof, and harvest in the garden. An especially indispensable device will be an aluminum staircase, which is a sectional structure of a folding, attached, telescopic type with a different number of steps.

Advantages of aluminum stairs

Manufacturers of products for household and industrial needs use lightweight aluminum for the manufacture of stairs and stepladders or produce steel models. The material has optimal strength, withstands loads well, and is not afraid of moisture.

Due to their good stability, impeccable technical and operational characteristics and reliability, multifunctional products are widely used to solve household, industrial and other problems, suitable for laying communications, installation/dismantling, electrical, plastering, painting work.

By section

In offline and online hardware stores you can purchase the most different types stairs made of lightweight aluminum. Sectional stairs have several design options - a telescopic model, an attached-type staircase structure, a stepladder with a working platform, products with a retractable third section for work at high heights.

Key characteristics of the models:

Aluminum step ladder– made of profiles (blocks, supports), between which there are steps, different heights, increased requirements for safe use.

– the steps are on one side, the height varies, one part serves as a support block, lightweight models are convenient for transportation.

Double-sided stepladder– profiles are filled with steps on both sides, equipped with a working platform, has high resistance, universal to use.

– sectional type of construction, suitable for work at high heights, the device is easy to install and dismantle.

Articulated aluminum stepladder– a universal type of design, adapted for any work, has increased level safety and high strength fastenings.

Telescopic sliding stepladder of stationary or mobile type– well adjustable in profile height, consists of several sections, different numbers of steps.

Each model has different characteristics and advantages, providing comfortable access to objects, elements, and objects located at heights. From the retractable working platform it is convenient to paint, plaster, and carry out communications. When choosing a folding model, you need to pay attention to the number of sections and the reliability of fixing the ladder when unfolded.

Single-section

The fewer sections in the ladder, the less heavy it will be. The single-section ladder is highly mobile, but the maximum height of the device in working condition is 4 meters. This is enough for household repairs, but not enough for professional use.

Feature of the single-section model: the distance between the supporting rails is at least 300 mm. When using equipment in private homes and garden plots, it is recommended to use models with an adjustable number of sections.

The aluminum one-piece design can be used as an attachment, but requires more space for transportation and storage.

Two-section

A two-section sliding staircase contains two sections equipped with steps. With a telescopic type of design, one section slides out onto another when unfolded. In the hinged model, the ladder is transformed into a folding stepladder by folding the product in half at the location of the movable fixation elements. To increase the working height of the retractable ladder, the equipment can be laid out in a vertical plane.

For stability, the fragments are blocked with special fastening clamps. Before work, you need to check that the latches are securely latched.

Three-section

A three-section sliding ladder does not require fixation to a vertical plane and has increased stability on the ground and floor covering. The 3x9 model has flexible height adjustment capabilities. The 3-section extendable ladder can be designed as a telescopic stepladder, an attachment, a hinged structure or a double-sided tool with a console.

Features and Benefits:

versatility of use, height adjustment;
increased number of steps, transformation mechanism;
the presence of a separating section for specific work;
the three-section 3x9 model has light weight and compact dimensions;
It is easy to fold, unfold and adjust.

The universal construction model improves the prospects for worker and professional use of equipment. It is easy to transport in a car, store in a garage, on a balcony, in utility room. The staircase in 3 sections is in wide demand due to its excellent characteristics and affordability.

The model can simultaneously replace several working tools and is equipped with transverse crossbars and rubber tips for safe work at high heights.

On video: how a professional ladder differs from a household one.

By height

When choosing household, work and production equipment, you need to pay attention to the maximum length to which the ladder can be extended. Working height is not the length of the model from the first to the last step, but the size from the height of a person to the shoulder line, added to the length of the tool in the working position at maximum adjustment.

An inexpensive ladder can be useful in the house, in the country, when performing repairs. Domestic and foreign manufacturers They produce a wide range of devices that are adjustable in length. To select the model you are interested in in the online store, you need to specify the height of the model in the custom filter of the product catalog.

2 m

The compact Alumet ladder, 2 m long, is suitable for indoor use at low heights. Features and type of execution:

Attached model with 7-9 steps, light weight, non-folding type.

Folding hinged - number of steps 2x4, 2x3, height - up to 2 m.

Transformable ladder, 4x2 steps, light weight.

The use of small ladders is suitable for going down to the basement, going up to the attic, washing windows, painting, whitewashing on the ground floor, and reaching low-lying objects (chandeliers, lamps).

3m

Alumet ladders with a three-meter working length can have several varieties with different characteristics and features:

Single-section attached professional and household model - equipped with 10-12 steps, does not fold out.

A two-section folding stepladder, 3 meters long, is equipped with 6-7 feet on both sides.

Three-section retractable telescopic stepladder with an equal number of steps on all sections, working length within 3 m.

The hinged device is compact in size and light in weight - when unfolded, it bends in half and has 2x5 steps.

Professional transforming staircase - equipped with steps according to the 2x2 and 2x3 or 4x3 scheme.

The equipment provides comfortable access to a height of 3 meters to perform various works or solve everyday problems.

4 m

A 4 m aluminum staircase can be a single-section extension with 12-16 steps, two-section (2x8, 2x9), three-section in the form of a stepladder. The hinged structure, up to 4 m high, is equipped with reliable locking mechanisms; the steps are arranged according to a 2x8 pattern.

Transformable stairs are equipped with steps in two versions: 4x3 or 2x3 and 2x4. The products can be used for household needs and as a professional tool.

5 m

Climbing to greater heights is provided by long staircases of large dimensions, equipped with an increased number of steps. Among the five-meter models, there are three-section models (3x8 steps), two-section designs (2x10, 2x11 steps). Manufacturers produce single-section devices (16-18 steps) in this working length.

A reliable option for professionals are ladders with rope traction, providing a rise to a five-meter working height (2x10, 2x11). For different purposes, you can use a construction model (2x8, 2x9 steps) or a transformable ladder in the 4x4 or 2x4 and 2x5 configuration with stable legs and a working platform.

6 m

To perform work at significant heights, a ladder is required, the working length of which starts at 6 m. Long Alumet structures allow you to carry out communication, repair, and finishing work indoors and outdoors.

Model options:

one-, two-, three-section 3x9, 3x10;
professional extensions for 6 m;
with rope traction, articulated;
folding transformable staircase.

The number of steps varies depending on the number of sections. For greater reliability and safety, long models are equipped with traverses and stabilizers.

8 m

Taking into account the safety requirements for working at significant heights, 8 m ladders are made of several sections with reliable connections, which ensures the stability of the structure. One of the options is a ladder with a rope pull, which expands to a working height of 8 meters (12-16 steps).

Models from several sections unfold to a length of more than 8 meters, which is a necessary condition performing work at high altitude. Designs are rarely used for domestic purposes; they are used at a professional level.

9 m

Stairs with a significant working length reach a height of nine and a half meters. Due to the use of several sections with reliable fastenings, the models have the required stability, withstand good loads, and are suitable for any type of work at high heights. The configuration of steps depends on the length of each section of the structure.

When choosing a universal ladder, you need to pay attention to the manufacturer's markings. Some companies indicate the length of the product in assembled and disassembled versions and separately indicate the working height of the equipment. Aluminum structures have the required strength, stability, are effective for use in household and industrial purposes, and therefore are in great demand among consumers.

Review of different models of stairs for home and work (3 videos)

For repairs, construction work or household chores, a stepladder is needed. The ladder is convenient for whitewashing work, trimming leaves from trees, and is also indispensable for climbing to the attic or roof.

Today the construction market has wide range devices and tools for various works at height, sliding aluminum ladders deserve special attention - lightweight, durable, easy to transport and store, and also very easy to use. The price varies from one and a half thousand rubles to eight.

The sliding staircase has a special design, thanks to which it can be used as a sliding, attached or double-sided one. The parts that extend are secured with special ties that prevent opening. To prevent the stepladder from sliding on the surface, there are special plastic inserts that are attached to the base of the racks.

The products are often used in large supermarkets and libraries, with their help you can reach the top shelves, as well as in the household: own house, cottage or garden.

Height is the main advantage of a sliding aluminum staircase. It is much larger than ordinary stepladders, thanks to which work is carried out at the height of the facades of houses, buildings and roofs. From two and a half to eleven meters The distance from the floor to the highest step varies. Working with construction stepladders that fold at the base is justified if it is not possible to install scaffolding near the building, and it is difficult to use winch structures.

Aluminum products are used in garden plots - if there is a need to repair the roof or harvest from the upper branches of trees. In the field of repair and installation (ventilation equipment, air conditioners), sliding aluminum stepladders are much more convenient to use than all other ways to reach the required height. They are very easy to transport (if the structure is folded, it is quite compact and can be transported in a passenger car and stored (very little space is needed to install this model). Why aluminum products?

They are light. The weight of an aluminum folding ladder is less than a steel one, but it is no less durable, reliable and safe. It is much more convenient to use, store and transport.
They are affordable. The price of sliding aluminum stairs is slightly higher than steel stairs, but it is more favorable than the price of stairs made of new materials. This is a profitable and budget purchase. For a low price you can purchase a durable and durable product.
Aluminum products are durable. The design has no expiration date. Stairs can last for decades with proper and careful use. The magnesium-aluminum alloy used in production does not darken, rust or oxidize. Mechanisms that are very strong do not require special maintenance.
Aluminum stepladders are reliable. Metal, which is very durable, guarantees safety during work that will take place at height. Construction ladders have seamless profile posts, and professional grade ties will prevent the ladder from accidentally folding.

The three-section aluminum sliding ladder is a universal model. It performs the function of a retractable and double-sided stepladder and a telescopic ladder. This type is multifunctional, they have the following advantages:

It is possible to adjust the working height.
Time is saved significantly.
The sizes are compact.
Safety and reliability.

Stability is achieved due to:

Rubber tips;
Spacer belts;
Transverse traverses;
Non-slip steps;
Wide corrugated crossbars.

The advantages include the strength of aluminum and its lightness, as well as the low cost of aluminum products. The only and main disadvantage is the poor tolerance of high and low temperatures air.

To avoid any difficulties, the following must be observed: operating rules:

The ladder must be installed on a hard and level surface;
The tool must always be clean;
The instrument must be transported in a case and it must be folded;
The ladder should only be used in a vertical position.
Elderly people and children should not be allowed to use the stairs.

To ensure that it does not break and lasts a long time, it is necessary to remove all contaminants before and after starting work. It is recommended to store the product in a dry place, where there is no temperature difference. It is also necessary to occasionally check whether everything is in order in the places where connections responsible for strength are installed.

Before starting each work, you must visually inspect the stairs and make sure that there are no irregularities. Personal safety directly depends on these actions. If any malfunctions are identified, it is recommended that you take it to a specialist, because troubleshooting it yourself may result in the owner of the tool being seriously injured.

Three-section models are essentially the same stepladders, but with more capabilities. Pros of this model:

Large load capacity, can withstand up to one hundred and fifty kilograms;
The ratio of the weight of the product and its length is ideal;
Increased stability and increased support area due to the traverse - a long transverse bar with “shod supports”;
The system on which the sections are attached has increased strength and reliability; the same system is installed on fire escapes;
Aluminum in all products is presented in the form of an alloy; an anti-corrosion coating is also present, this reduces to zero additional costs for processing or purchasing special protective mixtures.

There are also some disadvantages in this model:

The price is above average, but it is justified;
Long arrow. The support can support it, but under the weight of an adult the ladder sometimes bends slightly. It may seem that the product is not reliable, this is a mistake, the design is quite stable and reliable.

Features of three-section models:

You can turn the product into a hut. This is very convenient when working with ceilings, for example, attaching a chandelier or changing wiring;
Extended model. With its help you can reach both the roof and the treetops;
Single arrow. This model is no different from a simple stepladder. It is easier to assemble such a ladder; it has less weight;
Combination of three-section stepladder. You can remove one section and use it as an independent product or as an attachment. This way there will be both an attached stepladder and a folding one.

Today, aluminum products are the most in demand and they have virtually no competitors on the market.

Leading position among scaffolding and stepladders are occupied aluminum stairs. These are the most popular products in the “everything for repair and construction” category.

aluminum stairs have a number of positive aspects, thanks to which they are often chosen both for household tasks and for professional activities. The advantages of these products are as follows:

A light weight. Of course, when compared with other types of similar structures. aluminum stairs They are widely used in dachas, vegetable gardens, when harvesting trees, and for finishing repairs. When gluing wallpaper, for small household tasks, such as changing an electric lamp, cleaning the balcony and much more. Aluminum is a fairly lightweight material, so stairs made from this material will be easy to move and carry.
Appearance. Although this is far from the main property for choosing such products, nevertheless, aluminum stairs have an attractive appearance.
Corrosion resistance. aluminum stairs are not subject to this destructive process. This means that these structures do not need to be specially processed, painted, and they need to be stored in ordinary warehouses, basements or attics, or closets.
Withstand heavy loads. aluminum stairs able to withstand a load of more than 200 kilograms. This means that this is the most best option, both for private business and for your home. Several people can successfully work on these structures at once.
Relatively low price. With excellent functionality and a wide range of applications, their prices are really low.

But with all the above advantages, aluminum stairs, have their disadvantages that need to be listed:

They conduct electricity well, which is why they work. A person must be extremely careful. Better yet, buy aluminum stairs, equipped with special rubberized inserts and mats that will play a protective role;
High thermal conductivity;

Among the variety of similar structures intended for economic, repair and construction work, aluminum stairs are divided into several types:

Multi-section: that is, one-section, two-section, three-section stairs;
Stepladders;
Universal stairs;
Transformers;
Attached;
Scaffolding;

Now it’s worth considering each of the named types and types separately to find out their features and purpose in more detail.

These structures are considered solid and are quite simple, reliable and stable. Their lightness and excellent physical and mechanical properties make them simply the most necessary item in a country house, apartment and private house.

aluminum stairs with one section can be purchased for a normal affordable price and they will cost even less than multi-section analogues. Single-section models do not have complex prefabricated mechanisms, and they will be relevant for simple tasks and small household chores.

Single-section models can withstand up to 150 kilograms of weight. This means that you can work on the structure yourself, and you can also place work tools and building materials on additional devices (special hooks for hanging loads). Can be equipped aluminum stairs Also hanging shelves, handrails, rubber mats to improve them and increase their efficiency. All these “accessories” are needed not only for the builder’s comfortable work, but also for his safety; safety belts and belts are also sold separately for such high-rise products. These essential items will be useful for working at heights higher than 5 meters.

aluminum stairs Similar models are used in a variety of sections. Perfect for simple home repairs and professional finishing, facade, country house, and construction work. It is precisely because of their versatility that two-section aluminum stairs and have earned their popularity and incredible demand in the market for repair products and building materials.

These models have two sections that are the same size. One section, using a mechanical hinge mechanism, can unfold and extend. This feature allows the worker to create a stepladder that can be climbed on from either side. These aluminum stairs The good thing is that when performing assigned tasks, there is no need to rearrange them frequently; you can work on a fairly large area.

Also, thanks to the aluminum raw material, which is quite light, you can independently regulate the ejection of the working sections. The result will be an increase in reliability and stability functions. But this is only effective at low altitudes.

Besides that aluminum stairs can be used for their intended purpose, they can also be used as simple attached structures. In this case, the working height will be slightly higher than with standard use of the product.

aluminum stairs, having two sections are quite stable, thanks to the hinge mechanism and guides. Stability is also increased with the use of additional devices designed for “tuning” such ladders: hooks for hanging loads, handrails, which are very necessary for those who work on such products for a long time, wide steps for painters and plasterers who have to stand on their feet for a very long time and much more.

These models can also be used as a telescopic ladder or an ordinary construction or garden stepladder with a double-sided plan, in which one of the working sections can be extended. All these devices allow you to work at a decent height. aluminum stairs with three sections, they are quite stable on almost any ground, including uneven and soft ones. Due to what? Due to the fact that they have more support points, you can also put sharp pins on the ends of the product, which will help strengthen the structure.

Three-section aluminum stairs have a number of features and advantages:

The range of heights at which you can safely work is quite wide. You can choose the height for yourself - literally from a few steps to 42 pieces in height, for example, if you use the product as a telescopic model;
Compact model. Despite the fact that when unfolded the structure is a rather large structure in height, when folded it is very compact and convenient for storage and transportation;
Three-section aluminum stairs will fully pay for themselves and will serve you faithfully for many years, with proper care and proper storage;
Sections that can be detached are used as separate products for work at low heights. Three-section aluminum stairs can be used simultaneously as two separate structures. It is very convenient and less time consuming;
Rubber tips, mats on the steps, spacer belts and wide steps for more comfortable placement of the worker’s feet help make aluminum stairs even more stable and reliable compared to other structures of this type;

This model consists of four separate racks, which are connected in pairs. The last, top step is a working area on which you can place some of the tools, construction supplies, solutions, paints and much more necessary for work. The worker is also located on the same site. The distance between steps is no more than 30 centimeters.

Typically, stepladders are equipped with wide steps, which give the unfolded structure maximum reliability. All aluminum stairs stepladders are folding products that can withstand fairly large loads.

In hardware stores you can find stepladders with additional devices. Such as a hook for placing buckets with various construction liquids and solutions, with shelves included, there are aluminum stairs stepladders that move from one workplace to another using small wheels.

Stepladders are divided into two types:

Unilateral aluminum stairs stepladders The steps on such a product are located only on one side. The inconvenience is that in order to use the steps, the structure must be constantly turned over and moved. This option will suit office workers more and is ideal for household chores.
Double-sided models. These aluminum stairs are equipped with steps on both sides. Designed for work at high altitudes. Such stepladders are also used on professional construction sites.

aluminum stairs This type is further divided into two subspecies:

Intended for professional work.
Designed for simple household tasks.

There is also another type of construction ladders. This is the stage. This term refers to a structure that is a platform on reliable supports. It can be moved, fixed in a certain position and at the height required by the worker, and you can also move freely on the scaffolding. It is also convenient to place your tools and items you need to complete your tasks on it. Very comfortable aluminum stairs a similar type for the professions of painter, plasterer, handyman. The scaffolding is convenient both in an apartment or house, and on the street.

The scaffolding, in turn, is also divided into several types:

Assembly. In these models, the supports are expanded and the largest ones are 70 centimeters. The working height of this type of product is no more than 5 meters. Roller skates are often sold for more comfortable and faster movement around the area.
Articulated aluminum stairs scaffolding By purchasing such a product, you can say that you are buying 4 types of different products at once. different models: stepladder, extension type ladders, directly scaffolding in two sizes: large and small, up to three meters. It is convenient to use such multifunctional equipment, because an entire construction team can get by with so many devices. Therefore, if you need to choose an economical, but at the same time multi-purpose set for high-altitude work, purchase these aluminum stairs.
Stair scaffolding for construction site. The working height for such products is more than 4 meters. The raw material from which this product is made is an alloy of aluminum and magnesium. Such aluminum stairs consist of a single platform and two high-altitude attachment-type devices. This model is more oriented for daily household chores.
Mobile aluminum stairs are 3 meters high. IN assembled form are compact and very easy to transport, thanks to this useful property. Often such models are equipped with additional equipment such as rollers.

They are considered the most versatile models that can take on a variety of shapes and become a variety of types of stairs. With the help of hinges, on which the operation of the devices is based, you can easily transform the design into any one you need.

aluminum stairs Transformers are divided into three types according to their purpose and application:

Household or domestic. The steps of such structures consist of corrugated aluminum, or contain rubberized steps, which are convenient to work in any weather and without restrictions. Most often they are made from different aluminum alloys.
Telescopic, on hinges. Good to use on different heights, at one site. This is possible due to the sliding sections between the working crossbars. From this model you can make another one - an attached one. You can also convert the product into two identical stepladders, and use the distance between them to secure the scaffolding.
Professional aluminum stairs transformers. In addition to the main direction, these are usually dielectric, since they are most equipped for professional work. Such products are reinforced with sidewalls, additional “tricks” in the form of safety belts and other protective equipment.

Universal models are more related to professional construction equipment. These are their names aluminum stairs received for the fact that they are applicable in almost all known cases and at various altitudes. Just choose the one you need.

These types of products are divided into several types:

Universal aluminum stairs stands. They do not have too much working height and also have a working area for only one person. It consists of steps that connect four identical supports. All parts located horizontally protect the worker from falling - they are equipped with rubberized inserts that protect a person from accidental slipping and falling from a height. Another advantage of this type is the presence of a special lock. This is a device that will prevent the ladder from folding when a worker is on it;
Platform. This product is somewhat reminiscent of a stand. But her top part much larger in size and is 1100 millimeters in length and 300 millimeters in width. aluminum stairs stands of this type are suitable for repair work at a height of no more than 3 meters, which means the best option for using this design is household chores and problems solved by using high-altitude devices;

There are also other types of such structures. For example, aluminum stairs for work on the roof. They have steps of a certain shape, slightly curved in the middle. For cleaning and washing windows, there is another type of ladder, on which a rubberized insert is inserted into the working area, which prevents slipping.

Of course, the features of each type of high-altitude devices need to be analyzed separately - each type, each type and model. But the most common ones are:

aluminum stairs with corrugated steps located parallel to the floor;
Steps can be fixed in different ways. The most common are: flaring and riveting using bolts and rivets. The first method is, of course, more reliable;
aluminum stairs, containing additional seat belts, safety belts, railings, installed on any model of a universal type of product;
Supports made of rubber, plugs or high-strength plastic. This allows the entire structure to stand securely on any surface without destroying it.

aluminum stairs of various types: stepladders, attached models, multi-sectional types - have their own purpose. The different types of the above stairs are especially indispensable in these cases:

Work related to the installation of electricity and electrical appliances. Replacement of wiring, installation of lighting devices, installation household appliances, for example, an air conditioner - in each case a stepladder or ladder is needed.
Garden Garden. Here you simply cannot do without a stepladder or a two-section ladder, which allows you to get to hard-to-reach places. aluminum stairs are good in the garden, which won’t be a big deal if you forget the product outside during bad weather. Nothing will happen to him at all. It will not be covered with rust, and the paint will not peel off. After all, they don’t need to be painted any color at all. In fact, these products are used not only for harvesting by gardeners and summer residents themselves, but also by landscape designers, for artistic pruning of trees and shrubs, and much more.
Construction, interior, facade repair work. aluminum stairs will become “assistants” in performing such tasks. How to repair and install new roof. Installation of ceiling, suspended or tiled, painting, wallpapering.
At home. In the private sector of the city, stepladders, ladders, scaffolding and other high-altitude equipment will always be in demand. They will help you climb into the attic, go down into the basement, get something from the mezzanine, screw in a lamp, clean the walls, peel off the wallpaper on top of the wall. In rooms where there are high bookshelves, as well as libraries, universities, a staircase is not a whim, it is an opportunity to get to the oldest, forgotten copies of books.

For everyone who finally decided to buy aluminum stairs, there are some simple but quite practical tips:

First, check the stairs for detection mechanical damage. Any deformation: bent, scratches, cracks - all these are signs of unreliability of the product, its wear and even damage. If you neglect this point and want, for example, to take a ladder to former use, please note that the presence of damage can only indicate that it can fail, burst or bend at any time. Therefore, it is better not to risk your health and, of course, your life.
Choose a place to store the purchased item in advance. How you prepare the place where it will be permanently located depends on the time frame. How long will it serve you faithfully? Or it will be forgotten on the first day of use due to wind, rain and other precipitation. It is best to choose a place where there is no excess moisture.
If aluminum stairs, will be used for work of a very different nature, then you would be better suited universal type. Just choose a price that is acceptable to you, and the consultants in the store will select a decent option for you in terms of quality and price.
If you need high-rise structures primarily to descend into basement or go up into the attic, it is best to choose attached models.

aluminum stairs have a number of advantages when compared with other similar high-altitude devices, which consist of different raw materials. The main achievement is, of course, the material from which they are made.

For the manufacture of such equipment, not pure aluminum is used. and its alloy with other different mixtures, which give the finished product strength and reliability.

The production of such a product occurs not in one, but in several stages at once. Each stage involves the production of each piece of finished equipment separately. Steps, load-bearing parts, railings, crossbars, fasteners, clamps - all these elements are produced separately from each other and only then attached together.

Each part, accordingly, is also checked individually to ensure the quality of the final work; the product is checked again in its assembled form. This check can be carried out by any buyer. Who wants to test the product for strength and quality. Some signs of deformation may be visible even when you first examine the product on the display. And to check for the correctness of the geometry, for example, aluminum stairs, should be laid out on the floor or some other flat surface: the load-bearing parts and ends of the steps should lie flat on the floor and not differ in size.

In order to check the reliability and safety, it is enough to shake the product and see if it is easy to do and whether the structure will wobble under your feet. If you get out of balance aluminum stairs quite easy, then it’s better not to buy such equipment, look for another model.

Have you decided to purchase a similar product and come to the store to make a purchase? Take your time, but carefully study all the options and read the instructions. Included with each item offered for sale. If the seller does not have a technical passport and instructions, then it is better not to take risks and do not take such a product - most likely, it was imported illegally or is far from new, as it may seem to you at first.

Ask the seller what alloy the structure is made of; it is better to choose a model that is made from aluminum, magnesium, silicon or duralumin alloys. Such a product will delight you with its stability and strength for many years to come.

As for fasteners, it is better to choose parts connected by flaring rather than the product. What is held on by bolts and nuts. These small clips do not have any guarantee of service and can often “pop out” at any, most inopportune moment. That is why it is recommended to choose flared devices.

aluminum stairs V Lately They make almost everything with rubberized parts, or corrugations, with the help of which it will be easier for the worker to stand on his feet in case of rain. Also, the benefit of rubberized parts is that rubber does not conduct electric current, which means that the products can be freely used for electrical installation work.

First, you need to be sure why you need an extension ladder?

If for repair work or construction, then it is better to choose a particularly durable model, because during such work, the entire staircase structure is often subjected to considerable loads, which simple model may simply become deformed, and the person doing the work may be injured by a sudden folding of the ladder, or simply falling from a great height.

If your profession involves constant “traveling” along shelves, shelves, mezzanines and other high-altitude places where you can’t easily get to, then it’s better to buy yourself an extension model of a ladder with a not too high working height. You will appreciate its compactness, neatness and functionality.

Installation and dismantling of electrical wiring, work in the chemical industry, require a special approach to the choice of stairs. aluminum stairs for this type of work they must not conduct electric current and not suffer from exposure chemical substances. A model made using fiberglass is ideal.

aluminum stairs for household tasks and home minor problems and their solutions must be universal. After all, when buying a staircase for your home, you want to use it many times, and not just once. For home needs, an ordinary ladder is quite suitable. A model without “bells and whistles” and additional “accessories” will suit any housewife or owner, since this model of high-altitude equipment is easy to care for and quite convenient to store, since it folds very compactly and takes up very little space.

What else should you look at and notice when choosing? There are several factors that are very important for the safe work of the employee and yourself:

Comfort and of course safe work. Look at the material they are made from aluminum stairs. Read the directions: what is it made for, what loads can it bear, how best to transport it, is it possible to fold and unfold it frequently, or does it need to be transported ready-made, as it is.
Assembly. First of all, this concerns, of course, fasteners. Is it securely installed, are the basic proportions respected, are the steps not displaced under load, is the structure not deformed when pressing on it with all the weight. There should be no protruding parts on any parts of the stairs. Roughness, chips and bends. All this can be a sign that the ladder is quite outdated and may even break under your weight, which means you may fall.

Calculate the working height you need. At what maximum height can you work calmly and comfortably? So decide. Now you can choose the most modest height parameters, up to 2 meters, or you can find three-section models, in which, when unfolded, more than 10-15 meters. Therefore, be careful when choosing this parameter.

The article was prepared with the participation of KRAUSE specialists

A ladder is an indispensable assistant in construction country house and operation of the cottage. Install or clean gutters, install satellite dish, climb onto the roof or repair the facade - everywhere you need a ladder. Because The modern market offers many types of stairs, in different price ranges, and novice developers have questions about how to choose the best option. Therefore, in this article we, with the help of an expert, will tell you:

What is the difference between a universal three-section ladder and a transforming ladder?
How to choose a quality staircase.
What kind of work are these ladders intended for?
What additional accessories expand the functionality of stairs.
How to work safely on stairs.

Features of a universal three-section aluminum ladder and articulated transforming ladder

Before you buy a staircase for a country house, you need to decide on the type of work for which it is being purchased. Its type and design features depend on this.

Chapolonka Member of FORUMHOUSE

I have a plot with a small house. The house needs to be renovated. Therefore, I thought about which staircase to choose for working outside and inside. What should be the height of the stairs, features.

Samatik User FORUMHOUSE

I want to buy a transforming staircase. I haven’t worked with them before and so I want to know what to look for.

To make an informed choice, you need to understand how it differs from a hinged one.

Kalmykov DmitryKRAUSE specialist

Universal aluminum three-section ladders are necessary if you need to carry out work at a distance from the ground from 3 to 8 meters and above. Most often, such ladders are purchased for outdoor work. They consist of a folding stepladder (two sections) and an attachment (one section) that extends upward. When assembled, all three sections are fixed in the same plane. Depending on the type of work, the ladder can be placed on a reliable support, extended to its full length and placed against the wall. Use it as a stepladder, or extend the third section as a console.

With the help of such a ladder you can reach the ridge of the roof, paint the facade or clean the gutter, as the portal user wants Semyon Udalov, at a height of 6 meters or more.

Onfair User FORUMHOUSE

I chose a high-quality and reliable three-section ladder. This one will definitely be available everywhere. Steps 30x30 sidewalls 95x25 mm. Metal fasteners. Eat plastic inserts for easy sliding. Rubber feet.

To transport a three-section ladder, you need a roof rack on the car.

T.N. transformers are more compact and versatile. They are smaller in size than three-section ones and consist of several sections (usually 4) connected to each other by hinge mechanisms with locks and locking mechanisms.

The configuration of a transforming staircase is designated as 4x3, 4x4, 4x5, etc., where the first number is the number of sections, and the second is the number of steps.

Depending on the type of work, the transformer can be turned into a regular ladder.

Stepladder.

A staircase with a cantilevered overhang in the shape of the letter G.

Scaffold.

sap77 User FORUMHOUSE

I have two-storey house, and in order to reach the roof, I bought a transforming ladder. The stairs are easy, has a bunch of transformation modes, compact, when folded it easily fits into the trunk passenger car, which simplifies its transportation.

Ivanrin User FORUMHOUSE

I have a transformer with 4 sections of 3 steps. Very comfortable and versatile design. To avoid carrying it in my hands, I carry it around the house on a cart.

You can expand the functionality of stairs, both hinged and three-section, and also improve the ease of use with the help of additional components.

It could be:

cross beam - used to compensate for height differences of up to 17 cm on flights of stairs/landings, etc.;

sidewall extension - allows you to install the ladder vertically on an uneven surface, for example, on flights of stairs, edges of sidewalks, etc.;

footrest-shelf, it is used as a platform on which it is convenient to stand, or as a tray for tools;

The pins additionally secure the ladder from tipping over on soft ground.

Sculptor User FORUMHOUSE

I have a three-section ladder with a maximum working height of 9.6 m. I purchased pins for fixing it in the ground so that the ladder does not move back, and a platform for the feet. Now I can’t even imagine how you can work normally at height without this.

Spacers that allow you to work in hard-to-reach places at a short distance from the wall, for example, on wall ledges, roof ledges, etc.

Traverse levelers. Provide safe installation traverses on flights of stairs/platforms and uneven surfaces.

A platform for transforming a transforming ladder into a convenient working platform and shelves for equipment.

Important: Each staircase is selected to suit the heights at which it is planned to work. The optimal working heights and options for unfolding the ladder are given in the instructions for its use.

Criteria for choosing a quality ladder

Any person who has worked at height will say that the quality of the work performed largely depends on the reliability of the ladder and its safety. Agree that painting a facade or installing a drain at a distance of 5-7 meters from the ground on a shaky, swaying and untrustworthy structure is unpleasant. When your head is busy with thoughts of “whether the staircase will work out or not,” it’s easy to allow a marriage to happen. Besides, emergency situation can also arise when choosing a ladder that is unsuitable for certain types of work and not following the rules of its operation.

alexru_ User FORUMHOUSE

I have a three-section universal aluminum ladder with 18 steps. Folded length about 5 m, maximum length when unfolded, it is 13.5 m. If used as a stepladder, the height is slightly more than 9 m. I tried to work from it, but only climbed up to the tenth step. Then it became scary, the stairs began to shake under me. The design – the staircase is primitive, flimsy and unreliable. Now I’m thinking which manufacturer is better to take and how many steps.

Alexey+ Member of FORUMHOUSE

I've been working from a three-section ladder for several years now. The ladder is good, but one day, out of forgetfulness, I climbed up and did not fix the transverse aluminum stabilizers. As a result, seven of the eight rivets securing the galvanized locks were cut off, and the staircase collapsed under me. I fell from a height of more than 5 meters and miraculously survived and did not break anything.

Conclusion: if a ladder collapsed under someone or a person fell, this does not mean that the design is bad. It is necessary to observe safety precautions when working at height.

So, when choosing a staircase for your home, you need to take into account two factors - the quality of the product and compliance with safety regulations.

Kalmykov Dmitry

The staircase, regardless of its purpose, must provide safe ascent and descent, as well as convenience and comfort of work. These indicators depend on the thoughtfulness of the design, technical characteristics, maximum permissible loads and materials used in manufacturing. Not all manufacturers actually have stairs that look like the photos on the Internet. Savings on profile thickness, reliability of components, lack of external and internal flaring of the rungs of the steps lead to a decrease in the strength of the staircase and a decrease in its service life.

A high-quality staircase is designed taking into account the safety factor. Those. During testing, the ladder is subjected to greater loads than those allowed in the operating instructions. In Europe, any ladder must withstand a load of 270 kg in laboratory tests in order to officially receive a load tolerance of 150 kg. But in Russia there are no such criteria, so for most manufacturers it is enough that their ladder can withstand 150 kg.

For example, it is believed that the weakest point of transforming stairs is the hinge mechanism. It must be durable, and easy access to the hinge drive levers is provided. This directly affects the simplicity and convenience of folding and unfolding the ladder.

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