Installation Of A Visor Over The Entrance

2024 Author: Gavin MacAdam | [email protected]. Last modified: 2023-12-16 13:38

A solid canopy will give the house a presentable, finished look. Visors are a stylish attribute of any building, be it a residential building or outbuildings. This structure protects from the sun and precipitation, is an integral part of the design. It is important to be able to choose the right shape, fasteners, material and fit into the architectural style, taking into account the appearance

What should be the visor

First you need to decide on the type of visor, so that in the end harmony with the general appearance of the building is observed. To do this, you need to choose the methods of fastening, design features and material for the coating. Equally important attention should be paid to the strength and safety of the structure.

Practicality is achieved by observing correctly calculated dimensions: the canopy is always made wider than the entrance area, the depth depends on the number of steps, the general architecture, your wishes - it can be from half a meter to two. The calculation is made as follows: 30 cm on each side goes beyond the projection of the entrance space (only 60 cm), the length should cover the steps (from 30 cm). To achieve comfort, it is planned to install a drainage system, this is especially important on straight slopes.

The type of fastening depends on the shape of the roof, since it is this moment that determines the snow load in winter. Reinforced supports require a straight pitched roof. The graceful frame is suitable for hip, gable or arched roofs, since the snow will not linger on them, and will fall off arbitrarily.

Choosing a material for the visor

The supporting part of the visor is made of different materials. Traditionally, wooden beams, metal profiles, and aluminum are used. Today forged products are in vogue, such frames are universal, withstand high loads, fit into any style, look light and chic. They are a sign of good taste and wealth. Directly for the roof are in demand:

- professional flooring. It is famous for its practicality, has high protective functions, is reliable, durable. Not susceptible to mechanical influences such as hail, not afraid of icicle blows, prevents UV penetration. Withstands heavy loads, does not require maintenance.

- Flexible shingles. Required if the main roof is covered with the same material. Allows installation on small slopes, taking into account snow pressure.

- polycarbonate A modern, transparent, cheap and lightweight option. Ideal for all curved, arched and straight views. The maximum bending radius reaches 70 cm.

Installing a polycarbonate visor

Consider the option of erecting a polycarbonate visor. It all starts with a sketch and calculation of parameters and calculation of the amount of required materials. According to the selected dimensions, mark the attachment points of the frame above the entrance.

Carrying system

We make the basis for the visor from a metal profile. We cut the beams of the required length, connect them using electric welding or fasten them with corners on bolts using a drill. It should be remembered that a long structure requires more lintels to ensure rigidity and stability. The entire frame structure is assembled on the ground.

If the projection of the visor exceeds 120 cm, then it is better to install vertical supports, this method is used when the area of the steps extends to 70 cm or more. For this, it is recommended to use a channel, the length of which will be 50 cm greater than the canopy height (for deepening). In the places of installation, pits are made, the pillars are poured with concrete. The vertical supports are connected to the rest of the structure by horizontal beams.

Grind traces of welding work (seams) with emery paper. We outline and drill holes for the fastening bolts. We install the rest of the structure, assembled on the ground (arched, gable, straight system). We prime all the metal, then paint it in the desired tone. We fix it to the wall with self-tapping screws.

Fastening polycarbonate

Installation of polycarbonate requires some knowledge. Cutting sheets should be done on a smooth surface with a sharp knife, if the thickness is more than 8 mm, circular and fine-toothed discs are used. When bending, take into account the location of the air passages. The outer foil-coated side must be laid out. All work takes place without removing the protective film and in the warm season.

It is important to follow the rules of fastening: holes for thermal washers (self-tapping screws) are made with a gap of 2-3 mm in excess, drilled between the ribs with a step of 30 cm. Fixation to the frame is easy, without constrictions. To bend the layer, you need to attach a profile to one side along the stiffening channels and give the desired shape. On the finished product, the ends are always closed with a sealing tape.