How to make your own polycarbonate canopy, photo instructions. Canopies attached to the house: photos, varieties, installation stages and design features Polycarbonate canopies over the sidewalk

Polycarbonate canopies can be used for a variety of needs. These are hanging canopies over the balcony and porch; covered parking for passenger cars and agricultural machinery; covered passages between the house and the bathhouse, summer kitchen, sheds, etc.

This article will discuss different types of polycarbonate house canopies, features of the choice of materials for the frame, and calculations of buildings. You will also find here a step-by-step guide to constructing a structure based on a metal profile.

Types, calculation and design of canopies, choice of frame material

The most popular options for canopies and canopies made of polycarbonate are arched, cascading, single- and double-sloped. They all have their own advantages and disadvantages.

Arched structures

Arched polycarbonate canopies in the yard are considered the most popular today, especially for organizing parking lots and galleries between the house and outbuildings.

• The semicircular shape of the arch prevents snow from accumulating on the roof.
• When it rains, water drains only on two sides.
• Due to the downward facing sides, the likelihood of the canopy being damaged by wind is quite low.
• The arched design is equally suitable for both a small canopy over the porch and a spacious parking lot for several cars.

The arched polycarbonate canopy has one drawback - if you make it yourself, you may face the problem of bending the profiles.

Arched polycarbonate canopy: the photo shows an indoor parking lot

Cascade system

Cascading canopies are, in fact, a system of several arched ones. This design is chosen for installation above flights of stairs, where the roof slope is very large. And there are two reasons for this:

• When it rains, water pours from the solid arched roof, located at a high angle, into the space in front of the first steps, hitting those entering. With a cascade arrangement of roofing elements, water flows to the sides.
• The aesthetic side of the issue. Several cascading arched polycarbonate canopies look much more interesting than one solid one pointing downwards.

The disadvantages of such a system are the complexity of the design, high time and material costs.

Arched polycarbonate canopy attached to the house: photo of a three-stage system

Shed roof

A lean-to polycarbonate canopy is the easiest option to build:

• No bending of profiles is required, as is the case with arched roofs.
• No bending of polycarbonate sheets is required. Accordingly, you are not limited in choosing the thickness of the roofing material.
• During construction, you can do without using roof trusses, only longitudinal and transverse beams will be sufficient.

Shed structures are often used when attaching a canopy to the wall of a house or garage. The disadvantage is that the roof has a slight slope; in winter, snow will accumulate on it.

Wooden canopy made of polycarbonate: photo of a lean-to structure

Gable canopy

In construction, it is a little more complicated than a single-slope one, since it requires two slopes to be brought together at a certain angle. However, this construction is also more convenient to use:

• Slopes lowered on both sides provide better protection from wind and precipitation compared to a single slope.
• The angle of the roof is greater here, which means less snow will accumulate on it in winter.
• Frame gable roof It turns out rigid, thanks to which it resists wind loads well.

A gable canopy made of polycarbonate can be used in for different purposes: for parking lots, barbecues, barbecue ovens, porches, pavilions between outbuildings.

Gable roof over barbecue oven

Calculation and design of polycarbonate canopies

Even at the stage of creating a project, before starting to calculate a polycarbonate canopy from a profile pipe, you need to find out the following for yourself:

• Size and location of the future building.
• Wind and snow loads - these parameters affect the shape of the roof structure.
• The design of a private house and outbuildings - the choice of frame design and the color of polycarbonate sheets depends on this.
• Specifications of available/desired building materials.

Armed with this information, we move on to calculating and drawing up a drawing of a polycarbonate canopy. Here we already indicate exactly: the dimensions of the building and the shape of the roof; specifications material of supports, frame and roof; quantity and nature of fastening elements.

How to make a polycarbonate canopy: the width of the purlins between the sheathing profiles depends on the parameters of the roofing material

And now about the height of polycarbonate canopies. In principle, it can be anything - it all depends on your needs and wishes. However, for comfortable use of the building, it will be better if the lowest point of its roof is at least 180 cm above the ground.

Options support posts for the manufacture of canopies and canopies made of polycarbonate, it is necessary to calculate based on the following figures:

• The minimum cross-section is 40x40 mm.
• Metal thickness – from 1 mm.
• The thickness of the foundation pillars must exceed the cross-section of the racks by at least 10 mm.
• The recommended depth of foundation pits is from 50 cm.
• For the sidewalls of rafter trusses, a profile with a cross-section of 20 mm is taken, for diagonal gratings - from 15 mm.

How to make a polycarbonate canopy with your own hands: the drawings must be very detailed

Choosing material for the frame

Typically, the following materials are used to make polycarbonate canopies:

• Metal profile. Durable, easy to install and unpretentious to use. Requires minimal maintenance - only timely processing anti-corrosion agents. Disadvantages - heavy weight of the structure and high price.
• Metal pipes. The advantages are the same as metal profiles. The only thing is that the rounded cross-sectional shape is not so convenient for welding and other types of fasteners.
• Wood – profiled or ordinary timber, rounded log. A beautiful, lively material, suitable if the canopy should be stylized as something. During construction wooden canopy Making polycarbonate with your own hands will require certain carpentry skills.

Wooden frame

DIY polycarbonate canopy construction

The longest part of construction is creating the foundation. The frame itself and attaching the roofing sheets to it will take at most one and a half working days.

Installation of support pillars and installation of bindings

We install support pillars in the following way:

• We dig foundation holes - 50 cm deep and 30 cm in diameter.
• We install a reinforcement cage inside.
• Fill the holes with a cement-sand (3/1) mixture, cover with cellophane and leave to harden for several days.
• We fasten the supports to the foundation with anchors.

Concreting supports

We tie the supports along the tops with a single beam; the front part of the canopy will then rest on it. This dressing is best done from a square or rectangular profile. Usage round pipe this is undesirable, since the contact area of ​​the elements at welding work will be too small.

A polycarbonate canopy attached to the house: the photo shows the location of the front supports

We make a canopy for the house from polycarbonate: the photo shows the installation stage of the binding

Bend the profile for the roof frame

If the polycarbonate garden canopy has an arched roof, then we will have to think about how to bend the profiled pipe. This can be done in several ways:

• Using a pipe bending machine. Such a device is expensive, and it makes no sense to buy it just for the construction of a canopy.
• By cutting (6-8 mm) the pipe and bending it in the opposite direction. The cuts are then covered with metal “patches”.
• Manual bending of a preheated profile. To prevent flattening of the pipe, sand is compacted inside before work.

Manual pipe bending machine

Welding the canopy frame

We begin welding the frame by assembling the trusses. This is done on the ground, with the obligatory use of a building level. We start welding the diagonal slats onto parallel profiles from the edges, gradually moving towards the center. Magnets for welding will greatly facilitate the work - they are good for setting angles between parts.

In the following video you can see how welding magnets are used.

We place the finished polycarbonate trusses for the canopy on the binding and on the support of the front part. We bait it pointwise and then weld it. All elements must stand strictly vertically, so after installation we check the correct installation with a building level. If necessary, we slightly adjust the position using a sledgehammer.

A canopy attached to the house, made of polycarbonate: photo of the installation of roof trusses

Across the trusses we make purlins from a thin profile of rectangular cross-section. The distance between the parts is from 50 to 60 cm.

Installation of purlins

Next, we proceed to the installation of the sidewalls. We weld profile sections to the bases of the outer trusses and screw them along their entire length to the walls. From the lower edges of the sections to the ends of the trusses we stretch and weld profiles of the same thickness. we make a couple of transverse jumpers. You can see what it looks like at next photo. The frame is ready, you can begin installing the polycarbonate.

Sidewall work

Fastening cellular polycarbonate to the frame

And now about how to attach polycarbonate to metal frame canopy Installation is carried out using special fasteners - thermal washers. They consist of sealing and plastic washers, as well as a plug for them. All this is tightened with ordinary self-tapping screws. Particular attention should be paid to three points:

• Strict vertical screwing of self-tapping screws.
• Moderate tightening of fasteners. Insufficient application will not ensure the proper quality of installation, and excessive application can lead to damage to the surface of the material.
• There should be at least 4 cm from the sheet cuts to the boundaries of the hole for the self-tapping screw.
• The hole for the self-tapping screw should be 2-3 mm larger than the diameter of the latter.

How to properly attach polycarbonate to a canopy: you need to use special thermal washers

In addition to thermal washers, the following fittings are used during the installation of polycarbonate:

• Detachable profile. Used to join two sheets of material together. It consists of a base and a cover - the base is attached to the frame with self-tapping screws, and the cover is fastened to it using a special lock.
• End profile and punched tape. They are used for finishing cuts on polycarbonate sheets. First, punched paper tape is glued along their entire length, and then the end profile is fixed to it.

Additional accessories

Polycarbonate is a strong, durable and wear-resistant material. Therefore, it is not surprising that they make a choice in its favor when faced with the task of arranging an entrance or garage area. Polycarbonate canopies have an attractive appearance; they look stylish and modern, decorating the area country house or commercial property.

Features of canopies:

• high strength, resistance to mechanical stress;
• UV resistance;
• good waterproofing performance (polycarbonate does not absorb moisture and does not swell);
• durability: polycarbonate retains its attractive appearance and basic properties for many years;
• environmental friendliness;
• practicality: no special care is required for the canopy structure.

The TSEKH company specializes in the design and production of canopies. You can buy polycarbonate canopies inexpensively from us by choosing ready-made solution or by ordering development unique project according to your parameters. The price is calculated based on the canopy area, design features, and design complexity.

How to buy polycarbonate canopies inexpensively?

If the price parameter is important to you, then you should choose a standard project. That is, a ready-made solution from our catalog. You can only change the area of ​​the structure and immediately begin production. There is always the opportunity to choose a canopy option that suits you in all respects.

Our advantages:

• favorable cost of manufacturing and installation of hanging structures;
• high quality production and installation;
• short deadlines for completing work;
• providing a guarantee;
• experienced engineers and designers;
• Departure to the customer at a convenient time (Moscow and the region only).

Polycarbonate canopies can be used for a variety of needs. These are hanging canopies over the balcony and porch; covered parking for cars and agricultural machinery; covered passages between the house and the bathhouse, summer kitchen, sheds, etc.

This article will discuss different types of polycarbonate house canopies, features of the choice of materials for the frame, and calculations of buildings. You will also find here a step-by-step guide to constructing a structure based on a metal profile.

Types, calculation and design of canopies, choice of frame material

The most popular options for canopies and canopies made of polycarbonate are arched, cascading, single- and double-sloped. They all have their own advantages and disadvantages.

Arched structures

Arched polycarbonate canopies in the yard are considered the most popular today, especially for organizing parking lots and galleries between the house and outbuildings.

• The semicircular shape of the arch prevents snow from accumulating on the roof.
• When it rains, water drains only on two sides.
• Due to the downward facing sides, the likelihood of the canopy being damaged by wind is quite low.
• The arched design is equally suitable for both a small canopy over the porch and a spacious parking lot for several cars.

The arched polycarbonate canopy has one drawback - if you make it yourself, you may face the problem of bending the profiles.

Arched polycarbonate canopy: the photo shows an indoor parking lot

Cascade system

Cascading canopies are, in fact, a system of several arched ones. This design is chosen for installation above flights of stairs, where the roof slope is very large. And there are two reasons for this:

• When it rains, water pours from the solid arched roof, located at a high angle, into the space in front of the first steps, hitting those entering. With a cascade arrangement of roofing elements, water flows to the sides.
• The aesthetic side of the issue. Several cascading arched polycarbonate canopies look much more interesting than one solid one pointing downwards.

The disadvantages of such a system are the complexity of the design, high time and material costs.

Arched polycarbonate canopy attached to the house: photo of a three-stage system

Shed roof

A lean-to polycarbonate canopy is the easiest option to build:

• No bending of profiles is required, as is the case with arched roofs.
• No bending of polycarbonate sheets is required. Accordingly, you are not limited in choosing the thickness of the roofing material.
• During construction, you can do without the use of rafter trusses; only longitudinal and transverse beams will be sufficient.

Shed structures are often used when attaching a canopy to the wall of a house or garage. The disadvantage is that the roof has a slight slope; in winter, snow will accumulate on it.

Wooden canopy made of polycarbonate: photo of a lean-to structure

Gable canopy

In construction, it is a little more complicated than a single-slope one, since it requires two slopes to be brought together at a certain angle. However, this construction is also more convenient to use:

• Slopes lowered on both sides provide better protection from wind and precipitation compared to a single slope.
• The angle of the roof is greater here, which means less snow will accumulate on it in winter.
• The frame of a gable roof is rigid, thanks to which it resists wind loads well.

A gable canopy made of polycarbonate can be used for various purposes: for parking lots, barbecues, barbecue ovens, porches, pavilions between outbuildings.

Gable roof over barbecue oven

Calculation and design of polycarbonate canopies

Even at the stage of creating a project, before starting to calculate a polycarbonate canopy from a profile pipe, you need to find out the following for yourself:

• Size and location of the future building.
• Wind and snow loads - these parameters affect the shape of the roof structure.
• The design of a private house and outbuildings - the choice of frame design and the color of polycarbonate sheets depends on this.
• Specifications of available/desired building materials.

Armed with this information, we move on to calculating and drawing up a drawing of a polycarbonate canopy. Here we already indicate exactly: the dimensions of the building and the shape of the roof; technical characteristics of the material of supports, frame and roof; quantity and nature of fastening elements.

How to make a polycarbonate canopy: the width of the purlins between the sheathing profiles depends on the parameters of the roofing material

And now about the height of polycarbonate canopies. In principle, it can be anything - it all depends on your needs and wishes. However, for comfortable use of the building, it will be better if the lowest point of its roof is at least 180 cm above the ground.

The parameters of support posts for the manufacture of canopies and canopies made of polycarbonate must be calculated based on the following figures:

• The minimum cross-section is 40x40 mm.
• Metal thickness – from 1 mm.
• The thickness of the foundation pillars must exceed the cross-section of the racks by at least 10 mm.
• The recommended depth of foundation pits is from 50 cm.
• For the sidewalls of rafter trusses, a profile with a cross-section of 20 mm is taken, for diagonal gratings - from 15 mm.

How to make a polycarbonate canopy with your own hands: the drawings must be very detailed

Choosing material for the frame

Typically, the following materials are used to make polycarbonate canopies:

• Metal profile. Durable, easy to install and unpretentious to use. Requires minimal maintenance - only timely treatment with anti-corrosion agents. Disadvantages - heavy weight of the structure and high price.
• Metal pipes. The advantages are the same as metal profiles. The only thing is that the rounded cross-sectional shape is not so convenient for welding and other types of fasteners.
• Wood – profiled or regular timber, rounded log. A beautiful, lively material, suitable if the canopy should be stylized as something. When building a wooden polycarbonate canopy with your own hands, you will need certain carpentry skills.

Wooden frame

DIY polycarbonate canopy construction

The longest part of construction is creating the foundation. The frame itself and attaching the roofing sheets to it will take at most one and a half working days.

Installation of support pillars and installation of bindings

We install support pillars in the following way:

• We dig foundation holes - 50 cm deep and 30 cm in diameter.
• We install a reinforcement cage inside.
• Fill the holes with a cement-sand (3/1) mixture, cover with cellophane and leave to harden for several days.
• We fasten the supports to the foundation with anchors.

Concreting supports

We tie the supports along the tops with a single beam; the front part of the canopy will then rest on it. This dressing is best done from a square or rectangular profile. The use of a round pipe is undesirable here, since the contact area of ​​the elements during welding will be too small.

A polycarbonate canopy attached to the house: the photo shows the location of the front supports

We make a canopy for the house from polycarbonate: the photo shows the installation stage of the binding

Bend the profile for the roof frame

If the polycarbonate garden canopy has an arched roof, then we will have to think about how to bend the profiled pipe. This can be done in several ways:

• Using a pipe bending machine. Such a device is expensive, and it makes no sense to buy it just for the construction of a canopy.
• By cutting (6-8 mm) the pipe and bending it in the opposite direction. The cuts are then covered with metal “patches”.
• Manual bending of a preheated profile. To prevent flattening of the pipe, sand is compacted inside before work.

Manual pipe bending machine

Welding the canopy frame

We begin welding the frame by assembling the trusses. This is done on the ground, with the obligatory use of a building level. We start welding the diagonal slats onto parallel profiles from the edges, gradually moving towards the center. Magnets for welding will greatly facilitate the work - they are good for setting angles between parts.

In the following video you can see how welding magnets are used.

We place the finished polycarbonate trusses for the canopy on the binding and on the support of the front part. We bait it pointwise and then weld it. All elements must stand strictly vertically, so after installation we check the correct installation with a building level. If necessary, we slightly adjust the position using a sledgehammer.

A canopy attached to the house, made of polycarbonate: photo of the installation of roof trusses

Across the trusses we make purlins from a thin profile of rectangular cross-section. The distance between the parts is from 50 to 60 cm.

Installation of purlins

Next, we proceed to the installation of the sidewalls. We weld profile sections to the bases of the outer trusses and screw them along their entire length to the walls. From the lower edges of the sections to the ends of the trusses we stretch and weld profiles of the same thickness. we make a couple of transverse jumpers. You can see what it looks like in the next photo. The frame is ready, you can begin installing the polycarbonate.

Sidewall work

Fastening cellular polycarbonate to the frame

And now about how to attach polycarbonate to the metal frame of the canopy. Installation is carried out using special fasteners - thermal washers. They consist of sealing and plastic washers, as well as a plug for them. All this is tightened with ordinary self-tapping screws. Particular attention should be paid to three points:

• Strict vertical screwing of self-tapping screws.
• Moderate tightening of fasteners. Insufficient application will not ensure the proper quality of installation, and excessive application can lead to damage to the surface of the material.
• There should be at least 4 cm from the sheet cuts to the boundaries of the hole for the self-tapping screw.
• The hole for the self-tapping screw should be 2-3 mm larger than the diameter of the latter.

How to properly attach polycarbonate to a canopy: you need to use special thermal washers

In addition to thermal washers, the following fittings are used during the installation of polycarbonate:

• Detachable profile. Used to join two sheets of material together. It consists of a base and a cover - the base is attached to the frame with self-tapping screws, and the cover is fastened to it using a special lock.
• End profile and punched tape. They are used for finishing cuts on polycarbonate sheets. First, punched paper tape is glued along their entire length, and then the end profile is fixed to it.

Additional accessories

Polycarbonate canopies – street structures, universal for economic purposes. Lightweight material, flexible, translucent in large color scheme, convenient format, are presented in different thicknesses, which allows you to design canopies of simple and complex curved shapes. The buildings look light, elegant, do not overload the landscape, and fit into any stylistic solution of the architectural ensemble on the site.

In the article we will give step by step instructions, how to make a polycarbonate canopy with your own hands, how to choose the right shape, calculate and design the structure.

What you need to know about polycarbonate canopies - general criteria

The manufacture of polycarbonate canopies has become popular due to the ease of installation, practicality of the material, and aesthetics of buildings. There are:

• independent, free-standing - canopies over the pool, greenhouses, car parking, gazebos, outbuildings for various purposes;
• attached to the building: bathhouse, garage - verandas, terraces, canopies over the porch and gate;
• mobile - easily move around the site, usually over barbecues and small gazebos.

Sheds attached to a polycarbonate house, photos of large curved extensions

These are simple rectangular or complex, curvilinear structures, sometimes two-story, for example, above a garage or summer kitchen. Open and closed type; for this purpose, the side walls are glazed, covered with panels, beautiful lattice, clapboard, blockhouse, or covered with thick curtains.

Indoor polycarbonate canopy

Polycarbonate support canopy attached to the house, photo of a curved roof

Canopies consist of supporting vertical posts and a roof. The frame is made of wood, metal, less often of concrete, stone, brick.

Typical drawing of a freestanding polycarbonate canopy

Wooden sheds with polycarbonate roofing

Making awnings and canopies from polycarbonate on a wooden base is the most budget-friendly and easiest way to make your own small architectural form Location on. The work does not require professional equipment, household equipment is sufficient hand tools. To build a wooden polycarbonate canopy with your own hands, you use glued and profiled timber 100*100 or 150*150 mm, a rounded log ∅150-200 mm, tree trunks, strapping and a mauerlat made from the same material. For the rafter system of outbuildings, according to SNiP, it is necessary edged board 40*100 mm.

Sketch of a wooden polycarbonate canopy

The main disadvantages are flammability, poor moisture resistance resulting in rotting, fungal infections, loss of strength, aesthetics. Rodents and small bugs can cause significant damage to load-bearing elements. Wooden canopies and polycarbonate canopies must be treated with fire-resistant compounds, an antiseptic, and a durable finishing protective layer of oil or varnish.

A polycarbonate canopy attached to the house, in the photo there is a structure with a sloping roof

Metal canopies

Before making a polycarbonate canopy on a metal frame, you should choose the type of construction:

• Welded from profiled or round pipes are the most popular polycarbonate canopies. For vertical racks they use pipes ∅50-150 mm, depending on the size of the building; for piping - a profile with an edge of 40-80 mm, for a farm -25-50 mm.
• Forged ones are beautiful, elegant, but quite expensive from a financial point of view. On the construction market you can buy stamped forged parts and create an exclusive product yourself.
• Prefabricated aluminum.

Canopy for the house made of polycarbonate, in the photo there is a hanging forged canopy of a cantilever type

For polycarbonate canopies up to 5 m, use a profile with a wall thickness of 2 mm, a cross-section of 40*20 mm, for buildings over 5.5 m, you will need a 3*40*40 or 2*30*60 mm rental.

An example of how to make a polycarbonate canopy with your own hands, drawings of an arched structure

An iron canopy will last for decades, although its main enemy is corrosion. It is necessary to clean the parts with a stiff brush from rust, scale, oil stains, go over the entire surface with an abrasive, then rinse with a solvent. Next, cover with primer and paint, preferably with hammer paint; it copes well with chemical, biological and mechanical loads.

Sketch of a suspended polycarbonate canopy over the entrance

Brick, stone and concrete

Brick, concrete, stone polycarbonate canopies in the yard look impressive, but light and not bulky, thanks to the translucency of polycarbonate. They do not require maintenance during operation, are fire resistant, and tolerate harmful atmospheric influences, physical and mechanical effects, however, involve significant time and financial costs. While canopies made from other materials can be disassembled and moved, such structures are stationary and cannot be dismantled.

Roof

Polycarbonate canopies, photo interesting ideas are presented in the gallery, there are also quite a lot of pictures and projects on the network, there are single and double slopes, arched, cascading, less common are conical, domed, wavy.

Typical options for polycarbonate canopies

Making the base is not difficult; it is enough to take into account wind and snow loads in the region, but rafter system requires serious calculations.

Farm classification:

• According to the characteristic outlines of the contour - polygonal, triangular, broken parallel belts.
• By type of lattice - rhombic, triangular, semi-diagonal, diagonal.
• According to the method of support - cantilever, beam, arched, beam-cantilever.

Cascade support-cantilever canopy made of polycarbonate

The simplest option is lean-to canopy made of polycarbonate, optimal roof angle 22-30 o. The rafters are made of wood or it is a truss - a horizontal, curved or triangular frame with supporting braces, angled posts inside the main structure.

Scheme for lean-to construction

To create a project you need:

• Diagram of the canopy with the type of roof; the type of lower and upper belts depends on this.
• Drawings of polycarbonate canopies must include the dimensions of the structure, since the load changes in direct proportion to the dimensions. It is important to determine the upper as well as the lower point of the slope; the lower the slope, the more snow will accumulate on the roof.
• Take into account the size of the panels; the distance between the rafters depends on this, so that the edge does not fall into the void.
• Wind and snow loads in the region can be found using special tables.

Gable polycarbonate canopy - project with forged elements

Trusses are calculated according to the SNiP regulations in section 2.01.07-85, this is difficult for independent calculations, engineering education is required, also special software. To avoid errors it is recommended to use online calculator or take finished project. Loads and impacts are specified in SNiP standards in part 2.01.07-85, rules for manufacturing metal structures— P-23-81 SNiP.

Arched canopies made of polycarbonate, in the photo there are sketches for small buildings

To avoid getting confused in complex calculations, use the following recommendations:

• With a slope of 22-30 o in a building 6-12 m wide, the height and length of the triangular truss should have a proportion of 1:5;
• If the slope is 15-22 o, the dimensions are in the proportion 1:5, but the braces must be low-sloping, an even number of belts must be made, optimally 8.
• A smaller slope is appropriate for large industrial buildings; engineering calculations are required here; the length and height of the run should be in the proportion of 1:7, 1:9.

Simple diagrams on how to make rafters for a polycarbonate canopy

Calculation of a polycarbonate canopy from a profile pipe

Let's take a canopy as a basis, size 6000*4000 mm, this is an ergonomic solution: a comfortable gazebo or covered parking for a car.

Standard dimensions of polycarbonate in width and length:

• cast 2.050*2, 3, 6.12 m;
• cell phone 2,100*3,6,12 m.

For private buildings, a sheet thickness of 6-12 mm is suitable.

Polycarbonate performance table

Trusses must be placed under each edge and in the middle of the sheets, so the distance between them will be 1 m.

For the racks we will take a pipe ∅80-100 mm, the pitch is 2.0 m along the long side of the canopy. For the roof:

• essential elements - profile pipe 30*30 mm, the length of the lower ones is 3.1 m, remember the Pythagorean theorem: the square of the hypotenuse is equal to the sum of the squares of the legs, we calculate the length of the upper ones, in our case - 3.9 m;
• inclined spacers - profile pipe 20*20 mm, location - at an angle of 25 degrees.

We will install perpendicular jumpers every 0.5 m from each other.

Standard small farm layout

Step-by-step instructions on how to build a polycarbonate canopy for your house yourself

To cook metal awnings For a polycarbonate dacha, a number of conditions must be met:

• Details as well load-bearing elements should not be cracked.
• The roughness of the end of the supporting rib is determined by GOST 2789-73 - Ra £ 12.5 microns.
• It is unacceptable to use steel with an internal layer and coarse slag inclusions for the lower chord of the truss.
• According to GOST 14771-76, connections are best performed by mechanical welding, in a carbon dioxide environment or its mixture with argon.
• According to GOST 2246-70 and 26271-84 it is recommended to use welding wire PP-AN-8.
• To fasten rafters to sub-rafter elements and vertical columns, class 5.8 bolts are used according to GOST clause 7798-70.

Drawing of an asymmetric arched canopy

Practical construction

We mark a place for the pillars, dig holes 700 mm deep, make a cushion of 100 mm sandstone, 100 mm crushed stone, and tamp it. We pour 100-200 mm of concrete into the bottom, install a pillar in it, insert it with force, in a circular motion, so that it goes deep. We fill the hole with concrete, check the plumb line, correct it if necessary, and also strengthen it with supporting slopes.

A way to secure vertical supports

When the solution has completely risen, we tie the pillars together at their heads, check the geometry, the diagonals must be equal.

It is better to cook farms on the ground, according to the chosen scheme; the most common ones are shown in the photo above. The finished parts are lifted and distributed evenly along the harness, in our case, every meter. The fastening points of the longitudinal strips and rafters are made using steel gussets, as well as welding or bolting.

The next stage is the sheathing (perpendicular purlins), from a 20*40 mm pipe, with a pitch of 400-600 mm, and sheets will be attached to it. Finished metal structure cleaned, then painted.

The purlins will strengthen the frame, this will allow the polycarbonate to be fixed more securely

Watch video tips on how to properly attach a polycarbonate canopy to your house, this will help you avoid major mistakes when building with your own hands.

How to work with polycarbonate correctly

Cutting polycarbonate is better circular saw, equipped with a carbide disk with undetected fine teeth. Holes should be made using a drill with a metal drill, between the stiffening ribs. At the upper ends of the honeycomb panels, strips and self-adhesive tape should be installed for sealing; the lower ends should not be covered.

There are 2 ways in total:

• Thermal washers - the holes are made 2 mm larger than the mounting leg; the part should fit tightly until it clicks. The length of the washer is equal to the thickness of the polycarbonate; it is necessarily equipped with an elastic band that seals the connection, which prevents precipitation and dust from getting inside. This type of fastening is called a point fastening; the washer tightly holds the polycarbonate and prevents it from deforming when heated.

How to secure polycarbonate to a canopy using a thermal washer

• A special profile is a strip with grooves on both sides into which polycarbonate is inserted. The method is preferable if the sheets have to be joined. The edges are screwed with thermal washers. Profiles are provided for different connections: corner, docking, permanent, wall, detachable and special for docking if you need to change the roof configuration.

Photo instructions on how to attach polycarbonate to a metal canopy frame using a profile

There is also a wet method, the panels are attached with putty, but if you are making a canopy with your own hands, then it is better to limit yourself to the previous 2 tips.

Types of fastening polycarbonate to the sheathing

Polymer glass, also called polycarbonate, is very popular building material, used to create lungs roofing structures small and big size. Modern polycarbonate canopies in the courtyard of a private house are easy to install and are an alternative to ugly and outdated slate roofs, the installation of which often required the help of a roofer. One of the main advantages of polymer glass is its lightness, making it easy to work with the material yourself. However, polycarbonate sheets are produced different types and thickness, and also have a wide range color solutions, due to which it can be difficult to make the right choice. In this article we will talk about the features of the material, as well as popular types of polycarbonate canopies.

Polycarbonate canopies in the courtyard of a private house - features of the material

To choose quality material for your awnings, you need to understand its features, so, first, let's figure out what positive and negative qualities polycarbonate has, and we will also understand why it is so popular.

Advantages and disadvantages of the material

Advantages of polycarbonate:

• High resistance to temperature and humidity changes;
• Resistance to ultraviolet radiation;
• Light weight of material;
• Fire resistance;
• Safety of the material due to the absence of fragments when cracking or breaking;
• The plasticity of the material allows you to make beautiful curved structures;
• Low thermal conductivity;
• The optimal size of roofing sheets allows you to make a large polycarbonate canopy in the courtyard of a private house with a minimum number of joints;
• Long service life.

Disadvantages of polycarbonate:

• Large monolithic sheets have a sailing effect, so they should be strengthened very carefully;
• Not high stability To mechanical stress however, this disadvantage can be minimized by taking thicker material;
• Great cost monolithic canvases polycarbonate.

Type of polycarbonate sheet

Depending on the size and design of your future canopy, you should decide on the type of material, because from appearance coverage depends on the overall perception of the gazebo or open carport. There are two types of polycarbonate: monolithic and cellular.

Monolithic polycarbonate has a much larger mechanical strength and good optical properties than cellular, and is used as a replacement for ordinary glass. The disadvantage of monolithic mineral glass is that it weighs more than cellular glass with the same thickness.

There is also a subtype of monolithic carbonate called profiled. It is used for roof structures subject to high loads.

To make a light and elegant polycarbonate canopy in the courtyard of a private house, you need to use cellular polycarbonate. This material is ideal for household use, because it has low weight and optimal strength. A feature of this type of polycarbonate is the presence of internal stiffening ribs that form small cells or “honeycombs” between the layers of material. It is these “honeycombs” that give the material sound-proofing and heat-insulating properties.

Polycarbonate canopies in the courtyard of a private house: photos of popular designs

The choice of one or another type of canopy is influenced, first of all, by the size of the space to be covered, as well as the budget allocated for the construction. For complex structures sheds may require the services of professional roofers who specialize in polycarbonate. There are many types of canopies, which differ in design and have their own characteristics, however, they can all be divided into five main types:

Arched canopies

This canopy design is the most popular and is often used to cover the courtyard of a private house, terrace or open parking space. City residents have come up with a good solution: using polycarbonate as roofing for balconies. The advantage of this canopy design is its high resistance to wind loads and the free flow of precipitation from the roof, in the form of snow and rain.

Read also: Carports made of polycarbonate - 30 photos

Cascading awnings

Cascading prefabricated polycarbonate canopies in the courtyard of a private house, which consist of several structures located on top of each other, look very stylish. Canopies of this type are used to cover high areas with many steps and help prevent precipitation from reaching the lowest steps.

Sheds

Sheds made of polycarbonate in the courtyard of a private house are very simple in design and very popular. For installation, you do not need to install additional reinforcements or bend the polycarbonate; you just need to choose the right roof slope angle and material thickness. Based on the above, it will not be difficult to make a lean-to polycarbonate canopy in the yard with your own hands.

Gable awnings

A gable canopy made of polycarbonate in the courtyard of a private house is a little more complex structurally than a single-pitch one, however, it is more resistant to wind loads and better protects from precipitation. Gable canopies for houses made of polycarbonate are used to protect the barbecue area or porch.

Tent awnings

To make original and beautiful canopy made of polycarbonate in the courtyard of a private house, you can resort to using tent structure. A hip roof consists of triangular segments, changing the shape of which you can get a roof in the form of a cone, dome or pyramid. This type of canopy is structurally more complex than single- and double-pitched canopies, but provides better protection from bad weather.