Installation of polycarbonate on a metal frame is an instruction. The scheme of mounting polycarbonate on the metal frame of the greenhouse with their own hands

The scheme of mounting polycarbonate on the metal frame of the greenhouse is of interest to many summer residents today. In general, the use of this material in the arrangement of greenhouses is gaining increasing popularity. The reasons for this are its characteristic properties and the duration of operation. But not all consumers who decided to purchase polycarbonate for the arrangement of a greenhouse or a greenhouse, know how to properly mount it on a metal frame.

Application of thermowells

Installation of polycarbonate on the metal frame, instructions for carrying out which will be described in the article, can be carried out by yourself using one of the existing methods. For example, you can use thermowells that are capable of playing the role of a primary or auxiliary fixture. It is very important to purchase high-quality consumables, as well as to ensure the correct thermal clearance, so that in the process of operation the greenhouse is not covered with dirty divorce and does not collapse in one season.

If polycarbonate is mounted on a metal frame by hand with the help of thermowells, then you should know that they have the shape of a fungus with a leg. The fastener consists of a washer, silicone gasket, and also a cap, the latter of which serves to decorate the screw. Select the thermowell is necessary along the length, which should correspond to the thickness of the covering sheet, this value should be supplemented by the thickness of the gasket made of special rubber. It is located between the fastener cap and polycarbonate sheet.

Features of fastening by means of thermoshocks

In the holes of the thermowell, a self-tapping screw must be installed, which attracts the thermowell to the frame system. The foot of the fastener should rest against the frame, not allowing the self-tapping to damage the canvas of the covering material. When the temperature changes, the polycarbonate will move freely in the cleared gap. After the installation is completed, the thermowells must be closed with caps, and before mounting, drill holes that are four centimeters away from the edge of the sheet.

For reference

If you decide to install a polycarbonate on a metal frame, the instruction must be followed. But it is important to choose the thermowells, the products of different colors are on sale. They can be made of different materials: polycarbonate, plastic, plastic with UV stabilization with a silicone or plastic gasket.

Tips for a specialist in polycarbonate fastening with thermowells

Before purchasing plastic thermowells that are protected from exposure to the sun, you should consider that their service life can be up to 8 years. For fixing to the supporting frame of metal, it is recommended to use 5 mm self-tapping screws with a cap and a hexagonal bit drill.

If you use a screwdriver to install a covering material, this will make it easier to screw the fasteners into the metal. During the installation of stainless steel screws in the metal frame of the greenhouse, you must ensure that the washers do not cause damage to the polycarbonate. By the same principle, you can install the end walls and doors to the metal profile, the roof should be made in the form of an arch. Installation of polycarbonate on a metal frame can be made with the help of polycarbonate thermowells. The period of their operation is much greater than the above described and is fifteen years.

Installation of polycarbonate on the connecting profile

In order to join sheets together, a joint profile should be used. Before buying it, it is important to consider what the thickness of the sheet will be. The length of these elements is standard and is six meters. The consumable material described is made in one piece or detachable. The first variety is made of the same polycarbonate, which has the appropriate colors. Among the advantages, it is necessary to allocate a sufficiently strong and tight connection of the sheets at low costs. However, the profile has its drawbacks, which are expressed in the fact that the joining of the sheets will be quite difficult, which is especially true when the ramp is more than 3 m.

Instructions for fastening sheets with a connecting profile

The installation of cellular polycarbonate on a metal frame by means of a connecting profile is carried out by a certain technology. It provides fastening of panels by a method of their installation in a groove of a one-piece profile. The latter must be equal in thickness to the corresponding value characteristic of the covering material. Then the profile is fixed to the frame with the help of self-tapping screws with thermal washers.

Features of the split profile

The detachable profile is made of polycarbonate and has 2 parts, one of which is a lid, the other is a base. The last element is fixed on the frame in the places where the sheets are joined together. The peculiarity of the process is that the system of the whole structure should be wider in comparison with the base of the connecting profile. This is necessary so that the sheets do not jump out of the joint if the roof is covered with snow.

Mounting polycarbonate with a split profile

If you decide to install a polycarbonate on the metal frame of an old greenhouse with a split profile, you should become more familiar with the design features of this element. In its composition there is a snap-in lid and a bottom element. In the latter, using a drill or a screwdriver, it is necessary to drill holes with a larger diameter than the diameter of the fasteners. The last will perform a samorez. Then the element is fixed to the longitudinal support of the frame system, then it should be applied with sealant on both sides, which will allow to establish a sheet with mandatory clearance in these places, the width of which should be five millimeters. Over the top of the profile, the lock of which can be activated with a conventional rubber hammer, must be laid. At the final stage, it is necessary to close the end parts with special plugs.

For reference

If you have decided to install the polycarbonate on the metal frame of the greenhouse using a connecting split profile, then the sheets should be chosen in such a way that their thickness varies from 4 to 20 millimeters. Their cost is slightly higher, but due to the corresponding number of ribs they are stronger and more reliable. Especially it concerns the stage when the roof of the greenhouse is being installed.

Using an aluminum profile

Installation of polycarbonate on the metal frame from the corner can be carried out using an aluminum profile, this method is the most expensive and complex. In terms of waterproofing it is ideal and can act as a bearing foundation for walls or roofs. This is true if it has a special form for such loads.

During the installation, the first lower profile should be mounted first, polycarbonate sheets should be mounted on it, which were pre-cut in size. Only after you can proceed to the installation of the top cover, fixed samorezami. The aluminum profile has grooves, where the rubber seal is installed, it is designed to protect against leaks and condensation, which is why it serves a long time.

If you want to install a polycarbonate on a metal frame, the instructions in this article will help you with this. Using an aluminum frame, it will be possible to create a more attractive design, which eliminates the presence of cold bridges. This system belongs to the group of warm ones and has excellent sealing qualities in the places where the sheets join.

Recommendations for the installation of polycarbonate on an aluminum profile

Those masters who decided to use the above described technique in carrying out the work, it should be taken into account that the profile should not be squeezed too strongly, otherwise the thermal expansion of the webs will be disrupted, eventually the whole structure will begin to break down.

If you decide to install a polycarbonate on a metal frame, the instructions should be studied by you. This will create a greenhouse, ready to last a long time. With the help of an aluminum profile, the sheets are fixed at a right angle. To do this, use the corner elements that perfectly hold the panels. To join the sheets in one plane, a wall profile should be used, which is widely used in the construction of the roof ridge. The ridge grip should not be more than four centimeters.