Decking is a modern roofing material that recently appeared in Russia. Despite this, he has already gained great popularity. Decking is used in private and industrial construction. From it make fences, hedges, garages. But the main purpose of corrugated board is to finish the roof.
Profiled flooring is an effective, practical and relatively inexpensive roofing material. In appearance, it is a bright steel sheet, most often with a plain coating. There is a corrugated board with a geometric pattern in the form of rectangles and stripes. The roof of this material gives the whole building a special look and personality.
Features of laying corrugated board
It is necessary to decide on the material for covering the roof in advance, before installing the rafter system. Since different brands of profiled sheets require different distances between the rafters and a certain type of crate. Overlapping the roof with this material, it is important to lay the sheets evenly and freely. Overlap sheets are laid, the size of which depends on the slope of the roof. The steeper the roof, the less overlap there may be:
- roof slope angle of up to 15 degrees - inlet more than 20 cm;
- a slope angle of 15-30 degrees - an overlap of 15-20 cm;
- the angle of the roof more than 30 degrees - overlap 10-15 cm.
An option may be optimal when the sheet length coincides with the size of the roof slope. So you can avoid joints during installation.
