Is it possible to fix polycarbonate horizontally

Polycarbonate is a material that is particularly useful and long-lasting for roofing. Polycarbonate sheets provide a lightweight and impact-resistant alternative for building greenhouses, patio covers, and even skylights. I frequently get asked whether polycarbonate can be put in a horizontal orientation. The viability and issues surrounding the installation of horizontal polycarbonate are examined in this article.

It is possible to install polycarbonate horizontally, but it will need careful planning and the right kind of support. Horizontal installations encounter the problem of water pooling, in contrast to vertical installations where gravity helps to shed water and debris. If this pooling is not properly managed, it may result in leaks and structural problems. Thus, when choosing a horizontal polycarbonate setup, it is imperative to make sure that the slope and drainage are sufficient.

Selecting the appropriate kind of polycarbonate sheet is crucial before beginning installation. Solid sheets and multi-wall options are typically the two main choices. Since multi-wall polycarbonate is stronger and has better insulation qualities, it is more frequently used for roofing. Despite its strength, solid polycarbonate might not be appropriate for long horizontal spans without additional support.

Installing horizontal polycarbonate successfully requires appropriate framing and support. This includes utilizing structural supports, like rafters and beams, that are strong enough to support the weight of the sheets as well as any possible accumulation of snow or debris. Furthermore, making sure that the framing has a sufficient slope—typically at least a 1:12 pitch—will promote appropriate water runoff and avoid problems with water pooling.

How to fix polycarbonate or methods for attaching polycarbonate sheets

A few years ago, polymer plastic was almost exclusively seen as an oddity; however, these days, it’s a material that’s widely used in advertising, various industrial sectors, everyday life, and construction. Polycarbonate is an essential material for individual construction, particularly in the civil and industrial domains. There are two types of polycarbonate produced specifically for the construction industry: cast and cellular. However, the durability and dependability of the entire structure—that is, the degree to which polycarbonate was fastened—determines the strength of the connection.

Methods of fixing monolithic canvases

This kind of polycarbonate is attached using the same tools as glass because it takes the place of glass in windows, partitions, windows, and other transmitted fences. These can be various versions of holders, used to secure the polymer sheet in place, or they can be a frame-frame into which the cut elements are inserted and secured. Both humid and dry techniques are available for fixing cast material.

The monolithic polycarbonate fasteners are attached to the frame in the following manner: they are applied to the material portion that will come into contact with the frame, and the polymer around the frame’s perimeter is applied in a manner that is compatible with both the canvas and the frame’s material. Following that, sealant is applied to the joints. Complete sealing can also be accomplished with rubber strips or profile gaskets made especially for this purpose.

A dry approach suggests nothing more than a mechanical link. It could consist of various profile kinds or other components. They can also be used in conjunction with rubber gaskets and seals. This method of fastening polycarbonate sheets involves the use of various threaded joint types. The neatest and cleanest painting installation method is the dry method, which can be crucial at times.

Note: When installing cast paintings, it’s important to consider thermal expansion and use a canvas that is a few millimeters smaller than required, regardless of the method used.

This will lessen the likelihood of polymer plastic paintings being further damaged or deformed.

Using a cast polymer for the construction of verandas, greenhouses, greenhouses and other frame structures, you can not think for how to fix polycarbonate for a long time, but attach the sheets with ordinary fasteners using rubberie sealing washers: the main thing is to know, the rule is at what distance to make the holes. It is easy to remember the fastening step: you need to prepare holes after 45-50 cm in advance. Such a distance is enough to reliably fix polycarbonate panels. Make holes in cast panels preferably drill for wood. During operation, you need to control the drilling area in order to prevent its heating. When installing, the sheets should fit the base tightly, but it is undesirable to tighten the bolts too much so that temperature play in the finished structure is possible.

Methods for fastening cellular canvases

Today, many consumers already know how to fix cellular polycarbonate, a step of runs and a scheme for the placement of fasteners. Since point mount is the easiest way to install sheets of cellular species, it is the most popular. For this, self -tapping screws are used, which are equipped with thermal washers. Their use allows you to get a reliable, sealed connection of paintings, does not allow the crushing of sheets, eliminates the "cold bridges". All this is ensured by the use of the thermal -shayb. The main thing is to choose elements whose leg is equal to the thickness of the canvas used. If the structure is large and the sheets are used of large length, then on their long side it is necessary to perform oval holes along the ribs of stiffness.

People who construct or merely intend to construct a polymer plastic building on their property are typically curious about what to drill into polycarbonate and how far to drill it. It is recommended by manufacturers and confirmed by experimental builders that it is optimal to fix the sheets after 35-40 cm. If you set it more frequently, the structure will cost a lot more; however, setting it less frequently does not ensure the dependability or quality of the connection.

Drilling holes in cell canvases requires the use of standard drills that are sharp and have the following qualities:

  1. Drilling angle-90-115.
  2. Angle of sharpening – 30.
  3. Feed speed-0.3-0.5 mm/about.
  4. Cutting speed-15-35 m/min.

In addition, the holes must be drilled no closer than 4 cm from the edge and must never fall on the stiffness’s ribs.

Special profiles and the well-known thermo-shayb and self-tapping screws can be used to attach polycarbonate, particularly since the design can be installed on the building wall in this manner as well. The connections for various profile types are not the same. If a detachable model is chosen, canvases with a space between them of up to 4-5 cm will be placed on both sides after the basic element is first installed on the rafter system and a sealant is applied to its surface. The lid is placed on top and clicked with a standard wooden Chiyryka. It is then left with a unique plug to seal the ends.

It’s important to know that if profiles of an unusable type are used, the canvases are mounted on the finished frame after being connected to one another.

The profile is extended and placed on a polycarbonate canvas upon connecting.

If the polycarbonate welding is anticipated, can the sheets be fixed horizontally, and are washers required concurrently? For those who are constructing or intend to construct a polymer plastic structure on their property, this is the first question that piques their interest. It depends on the type of welding technique selected, which in turn depends on the product’s dimensions, intended use, and component shape.

When connecting individual components with hot air during the welding process, the areas undergoing surgery are expected to dry for a full day when a welding bar is utilized. Parts can be joined together using ultrasonic welding, with an amplitude of between 25 and 40 microns.

The process of cooking polycarbonate is often overlooked in favor of connecting the nodes via welding and a hot lining. The most dependable way to combine all the components is with this method. The temperature range at which the connection is made is 260 to 300 °C.

The following is polycarbonate fastening:… The same components can be used to fix cellular polycarbonate.

How to fix polycarbonate – basic tips

Preparatory stage

The monolithic version has a continuous structure, just like regular glass, but because of its polymer basis, it is much stronger and easier to work with than regular glass. Its flexibility also gives it a greater resistance to physical effects. In public and residential buildings, as well as in retail, entertainment, and scientific complexes, these elements completely replace glass.

The component of cellular design is two thin plates with free space between them that are joined by unique stiffeners.

This substance is frequently used in summer homes, domestic and utility rooms, and construction—particularly for coating greenhouse complexes.

How to orient the panels

Polycarbonate’s cellular elements are rigid due to ribs running the length of the material; therefore, when installing, the elements must always be positioned so that any hollow channels inside of them have an outflow point outside. The necessity to remove condensate from them—which can form as a result of the temperature differential—dictates this requirement.

The vertical ribs that provide stiffness also have to be installed when installing plates like vertical glazing. It is always necessary to orient them so that the internal hollow channels go along the slopes or along the arch of the frame, respectively, when fixing on the frame as a slope or arch.

The manufacturing technology of today suggests that both the front and the inside of each of them are present, as do monolithic and cellular panels. The first one is identified from the others by the presence of a special protective coating in the form of a marking-adorned film that provides protection up until the point of complete installation and is then removed.

Installing polycarbonate panels as an arched structure requires consideration; the maximum radius to bend for a given type of material specified in its marking should never be exceeded.

1. Using cutting sheets

One of the primary tasks when working with polymer plates is cutting the standard sheets—which are typically larger than needed—into pieces of the appropriate sizes. This process must be carried out both when building a greenhouse and when manually attaching a polycarbonate roof.

Because the material is easily cut, cutting the best pieces from a solid panel is a very easy process. You can use a variety of cutting tools for this, such as an electric jigsaw or grinder or a manual hacksaw.

No matter which tool is used to cut the polymer, vibrations of the material will inevitably occur during the process. These vibrations can have a detrimental effect on the quality of the cuts and cause issues when installing and fitting ready-made parts, even launching some of them. Therefore, the material is previously reliably fixed in order to make the task as much as possible and level side fluctuations.

When it comes to cellular structures, the cavity in the resulting elements is opened and the chips are removed. This is because if the chips stay clogged, it will be difficult to remove condensate and moisture will build up inside the plates. This is especially dangerous when it freezes, as the water that freezes inside the panel can cause damage.

2. Ensuring the ends are sealed

The ends of cellular plates must be sealed. The top one can be sealed with regular tape, while the bottom one should be sealed with a specific tape designed to allow moisture that condenses inside the sheet to escape.

Cellular polycarbonate fastening

1. How and where the carbonate can be fixed

Carbonate plates can be fixed to structures made of nearly any material; the type of plate only influences the fastener selection. Typically, these are self-captive stinging wood or metal screws; however, the kit comes with special thermal-haired screws with a rubberized surface.

Thermal-haired animals have unique legs that are chosen based on size to match the panel thickness that they are fixed to. In addition to shielding the sheet’s structure from undue deformation, this design lowers heat losses by coming into direct contact with the self-tapping screw, which in this instance serves as a cold conductor through the polycarbonate.

Consequently, self-tapping screws with thermo-hawks are a universal mount, independent of the type of material used for the polymer-sheathed bearing surface.

It is best to install by screwing screws into plastic that has already been pre-drilled and meets the following specifications:

  1. Firstly, holes can only be drilled between stiffeners, and only at a distance from the edge of the plate at least 4 cm.
  2. Secondly, the holes should include the temperature expansion of the material, which should be able to move on the mounts due to the fact that the hole in it is a millimeter of a half more than the diameter of the leg of thermal-haired.
  3. In the case of a large length of the plastic hole in it, for fixation, there should be a difficult large diameter, but also a longitudinally elongated shape.
  4. When drilling, it is extremely important to observe the most right angle of the hole with an error of not more than 20 degrees, otherwise a distortion will occur when fixing the washer, and the panel will not be reliably attached to the supporting structure.

With an understanding of polycarbonate fixation technology, sheathing nearly any structure can be done with ease and dependability. To use the panels for these purposes, you will also need to possess the technology that docks them together. This technology consists of unique elements, such as profiles that can be detached or fixed.

Panels that range in thickness from 4 to 10 mm are utilized with the first. The second is that the "Poliskop" profiles can join plates ranging in thickness from 6 to 16 mm. Detachable profiles are put together from two parts: the bottom, which serves as the base, and the top, which is the cover with the latch.

These polymer connecting profiles are appropriate for totally sheer surfaces, but they are required for the assembly of arched or pitched structures. A single latch, fastened with screws, joins two panels that range in width from 50 to 105 centimeters. An angular docking profile and, if the panels are adjacent to a wall, a special wall are produced when the panels mate at a 90-degree angle.

The removable profile fixing technology is integrated into multiple operations:

  1. Drilling holes for self -tapping screw at the basis.
  2. Fixation of the base on the longitudinal structure and laying of panels with a gap of 5 mm, required to compensate for thermal expansion of the material.
  3. Clicking with a wooden kiyanka profile cover.
  4. Temperature value.

2. Can the sheets be secured to overlap?

Instead of using unique fitting profiles, the greenhouse of the plates is frequently mounted on top of each other when lining with cellular polycarbonate. This is the best option, but it is only feasible if the sheets have a thickness of no more than 6 mm. This is because the thinner the sheets are, the more flexible they are, allowing them to "walk" or even jump out of the fixing profile.

However, using such a technique on thick polymer plates with a thickness of 8 mm or more will result in very noticeable "steps" because of the overlap, which can only be resolved by using the connecting profile.

You should be aware that using the overlap method to fasten polycarbonate sheets can result in the following outcomes:

  1. Firstly, with this method, the tightness of the sheathed structure will always be violated, up to a draft, complete blowing of internal heat and even clogging under the lining of the structure of garbage and precipitation;
  2. Secondly, the sheets fixed to the overlap experience a significantly greater effect on the part of the gusts of wind, which means that with insufficiently powerful fixation they can be divorced or broken.

Fastening of monolithic polycarbonate

1. How and where the carbonate can be fixed

There are two mounting techniques for monolithic carbonate, but they all need a supporting frame as their foundation to ensure a stable plate fixation:

  1. The first method – “Wet”, implies the use of special polymer lubrication. Installation of elements in this case is organized with gaps that compensate for the expansion of the material under the influence of temperature. This option is appropriate and when inserting a polymer plate into a wooden frame. In the case of a metal frame, rubber gaskets are used in combination with a sealant, which is applied to the internal and outer clipped surface.
  2. The second method – “dry” installation, does not require any sealant and makes it possible to install the panel directly on the rubber seal. Since the design itself is not airtight, it provides for drainage for water drainage.

2. Can the sheets be secured to overlap?

The thermoplastic material polycarbonate changes size in response to temperature changes. As a result, it contracts in the winter and expands in the summer. It is highly likely that the sheets will eventually get damaged if this fact is ignored when attaching them.

This is particularly true for polymer monolithic elements, which lack constructive flexibility in the form of voids and profiles in addition to having a higher expansion coefficient. As a result, it is not possible to use them in conjunction with hard mount overlap technology.

Polycarbonate is a simple, resilient material that can be used in a temperature range of -40 to +120 degrees Celsius depending on the ambient conditions. Its foundation, a polymer, can, however, expand and compress in response to temperature changes; this property is represented by its expansion coefficient, which is 0.065 mm per degree of temperature change for every meter of sheet.

As a result, you must multiply the maximum annual temperature difference by 0.065 mm in order to determine real expansion. For instance, when installing in an area with moderate temperatures (between -40 and +50 degrees)

Celsius, there should be roughly 6 mm of space between each plastic linear meter. When painting, the sheets heat up an additional 10 to 15 degrees on average, which causes them to expand more—roughly 6.5 mm per meter plates.

Phase of preparation and panel orientation. cellular and monolithic polycarbonate fastening. sensible guidance.

Investigating the viability of installing polycarbonate roofing panels horizontally reveals both advantages and disadvantages. Even though horizontal installation may be more aesthetically pleasing and cost-effective, it becomes imperative to make sure there is adequate support and drainage to prevent structural problems and water pooling. In an effort to shed light on the feasibility and best practices of horizontal polycarbonate roofing, this article explores the factors that builders and homeowners should take into account.

How to install cellular polycarbonate

Polycarbonate is a relatively new material available for use in building supplies. Polycarbonate with cellular structure consists of hollow panels joined by longitudinal stiffeners. In addition to fixing the panels vertically and horizontally, you can also fix them in the shape of an arch.

There are numerous varieties and sizes of polycarbonate panels. Standard single-chamber, two-chamber, reinforced, and four-chamber sheet structures are the different types.

Sheathing the gates and canopies, visors, arbors, car awnings, greenhouses, terraces, and partitions are all made of polycarbonate. This material’s practical qualities include its flexibility, ease of use, and capacity to block out light.

The cell panel can be bent and, if needed, twisted to a minimum allowable radius because of its elastic properties.

The typical cellular polycarbonate sheet’s measurements are as follows:

Transverse stiffeners are a feature of enhanced panels’ more intricate structure.The reinforced panels have the following thicknesses: 16 mm, 25 mm, 32 mm, 35 mm, and 40 mm.

Profiles and components were developed for polycarbonate installation to make it more convenient and straightforward. Utilizing factory profiles and fasteners ensures that the material chosen by the manufacturer is dependable and long-lasting.

The designation and objective of the profiles:

  • The end profile is designed to close the ends of the sheets of cellular polycarbonate;
  • An unusual connecting profile is designed to dock the polycarbonate sheets with each other;
  • “Poliskopo” – connecting profile, is divided into two parts: “base” and “lid”. The base is attached to the supporting structure, self -tapping screws, and the lid tightly fixes the panel;
  • The skate profile is used to decorate the skate of the roof of polycarbonate;
  • The corner profile is used to dock the polycarbonate sheets at an angle of 90 degrees;
  • A fastener adjacent profile is used in case of adjacent cellular polycarbonate to the wall.

Components of polycarbonate:

  • Self -adhesive aluminum tape;
  • Special perforated tape;
  • Self -tapping screws;
  • Special thermo -hayba;
  • Special silicone sealant.

The design of the frame that the cell panels will be mounted on should be completed before beginning the polycarbonate installation and fastening process.

The standard dimensions of the cell panels (the separation between the longitudinal and transverse profiles), potential weather effects (snow and wind loads), thermal expansion (temperature drops), the maximum allowable radius of bending, and the completion of installation components must all be considered when designing the frame.

Preparation of polycarbonate sheets for installation

You must first prepare the polycarbonate panels before proceeding with the direct installation and fastening. To save material, the cell panel is cut according to the panel’s size and a step (distance) of the frame profiles. Panel preparation entails point mount (hole drilling), end sealing, and correct panel installation.

There are multiple ways to cross the cellular polycarbonate. Tools such as a small-toothed saw, a metal hacksaw, an electrician, a grinder, or a specialized (construction) knife are used simultaneously. The front side of the polycarbonate is cut.

When cutting, it is best to use a construction knife because the result is a neat and tidy end that doesn’t require cleaning. If you don’t have a knife, you can use any of the aforementioned tools, but keep in mind that using a power tool can cause the panel to distort because the heat from the tool helps release toxic connections.

Using common metal drills, holes are drilled in the polycarbonate panel in between the stiffeners. Drilling must be done at a precise angle of 90˦, and at least 40 mm should separate you from the edge. The diameter of the hole should be 2-3 mm larger to account for the panel’s thermal expansion.

One of the most crucial steps in installing polycarbonate is hermetizing the panel’s ends. The upper and lower ends are hermetically tight when mounted in an inclined, vertical position. The upper ends are sealed with aluminum self-adhesive tape, keeping insects and t.P. out of the dust panel’s honeycomb cavity.

A unique perforated ribbon that covers the lower ends allows condensate to escape. When arched structures are arranged, cellular polycarbonate ends need to be sealed with perforated tape on both ends.

Direction of panels when designing and installing

Internal stiffeners should run the length of the panel, regardless of the thickness and size of the polycarbonate. Ribs on stiffeners should be positioned vertically when installed vertically.

Ribs should be positioned along the bend of the arch (in the arc) when attaching cell panels to arched structures. The panels must face this way in order for condensate to escape.

Self-tapping screws and unique thermo-haired are used to point fasten polycarbonate panels to the frame. The leg of a thermally shaped panel matches the panel’s thickness (depth).

When mounting a cell panel using a thermal -shaped, the beetle’s leg rests on the frame, preventing the panel from breaking and acting as a thermal bridge funeral. Tightly fastening the panels is not advised. Attraction to the fastening frame should be strong, with steps of 300, 400, or 700 mm.

The gap should be 2-3 mm for a transparent sheet and 3–4 mm for colored sheets.

Inexhaustible and detachable profiles are used to join and secure the polycarbonate cellular panels. The panels are first laid out in the docking grooves for installation using an unusable profile, and they are subsequently screwed to the frame.

The detachable profile is divided into two sections. The "base," which is the lower portion, is fastened to the frame using thermo-shabes that are 300 mm apart and self-tapping screws that match the panel’s thickness.

After the profile has been fastened to the frame, the panels are installed, making sure to leave a 3-to 5-mm "thermal gap," and the fixing cover is snapped on.

  • The thickness of the unusable profile: 4mm, 6mm, 8mm, 10mm.
  • The thickness of the detachable profile: 8mm, 10mm, 16mm.

If required, use a unique angular profile with a 90ᵒ angle for the panels’ angular connection. A fastener adjacent profile is used where the panels are adjusted in relation to the wall.

The panel’s expansion and compression must be calculated and taken into consideration when there are changes in the surrounding temperature. You must multiply the panel’s length (width) by temperature variations and by the polycarbonate panel’s linear expansion in order to counteract thermal expansion.

It should be noted that color panels heat up 10–15 degrees Celsius faster than clear and white panels.

The use of cellular polycarbonate in the arrangement of internal and external structures is made possible by its presence.

A comprehensive guide explaining how to manually install mobile polycarbonate on a metal frame. Go over the directions.

Depending on a few variables, fixing polycarbonate horizontally may be a viable option. Because polycarbonate sheets are strong and adaptable, they can be used for a variety of purposes, including roofing. It’s critical to use the right installation techniques and support when fixing polycarbonate horizontally to avoid sagging and structural problems over time.

The support structure is one of the most important factors to take into account when installing polycarbonate horizontally. In contrast to vertical installation, where the weight of the sheets is supported by gravity, horizontal installation needs sufficient support to distribute the weight uniformly over the whole surface. In order to avoid any potential warping or bending, this usually entails using sturdy framing and making sure the sheets are firmly fastened.

The proper choice of polycarbonate sheet type and thickness is another crucial consideration. In general, thicker sheets are more durable and offer better structural integrity, particularly when installed horizontally. More frequent support points might be necessary for thinner sheets in order to keep them from sagging and preserve structural stability over time.

Horizontal polycarbonate applications also require proper installation techniques. To guarantee a watertight seal and stop any possible leaks, this involves using the proper fasteners and sealants made for polycarbonate. Furthermore, taking into account the expansion and contraction brought on by temperature variations can lessen the strain on the sheets and increase their lifespan.

In summary, although fixing polycarbonate horizontally is feasible and presents distinctive design opportunities, it necessitates meticulous preparation and implementation. To achieve a long-lasting and useful horizontal polycarbonate installation, it is essential to make sure that sufficient support is provided, select the appropriate materials, and adhere to installation protocols.

Video on the topic

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What will happen to polycarbonate if it is mounted in the other side

What do you think, which element is the most important for a reliable and durable roof?
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Gleb Zuev

Exterior designer, author of books about roofing materials. I will help you make your roof not only reliable, but also beautiful.

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