Wind Zones For Flat Roof

End zones zone 2 have a higher load than zone 1.

Wind zones for flat roof.

Examples of asce 7 16 roof wind pressure zones for flat gable and hip roofs. These zones are defined as follows. Barrel vault roof wind load zones. Here they are with their pros and cons.

The roof zone describes the amount of wind load that is subjected to the roof. They represent the perimeter of the roof and account for approximately 15 of the roof surface. While asphalt shingles remain the most common roofing material even in high wind zones there are others worth considering. See roof costs in your area.

Other roofing materials suitable for high winds. Printed with permission from asce. W net f 1 758 kn m 2 zones f start at both frontal corners of the roof and extend for length e 10 1 000 m and width e 4 2 500 m for zone g. Interior zones zone 1 have the lowest load and account for about 80 of the roof surface.

Per asce 7 10 buildings are composed of 5 different zones depending on the wind loading they are subjected to. Flat roof wind load zones. Mono pitch roof wind load zones. For zone f.

Duo pitch roof wind load zones. For the different pressure zones on the flat roof the following net pressures are obtained. Has the lowest load. W net g 1 231 kn m 2 zone g extends between zones f.