Roof Covering Ppt

This presentation describes some roofing materials that is use by roof replacement companies which can help to choose the best type of roof covering.

Roof covering ppt.

The part of the roof covering that overhangs the gable wall roofing ventilationfor roofs serves the same purpose as for all other locations i e. Roof types and roof covering. Load and pressure requirements are contained in section r301. Ventilation has become more important as a result of increased standards of insulation.

Consideration points for roof a roof should be 1. Requirements for individual roof covering systems e g asphalt shingles clay or concrete tile etc are listed in section r905. Report on roof and roof covering 1. Introduction roof is the uppermost covering provided over a building with a view to protect the building from rain heat wind snow etc.

A roof consists of a frame work supported on walls or columns. Roof coverings pitched roofs rely on gravity to move the water down the slope coverings keep the rain out by overlapping flat roofs water may stand on a flat roof so the covering has to be completely water tight. Report on roof and roof covering 2. Section r301 2 1 requires that roof coverings resist the c c loads listed in table r301 2 2 as a function of basic wind speed and roof slope.

Almeida roofing choose best roofing materials for your home. To remove water vapour and prevent condensation.