High Wind Roof Design

If your home has a gable roof two sided pitched roof the end wall takes a beating during a hurricane and typical framing methods create a vulnerable hinge line at the joint between levels.

High wind roof design.

By looking at the most striking effects of wind on roofs damage caused by very high winds three lessons can be learned. Specifically here are five tips that can help you make sure your home has the best roof for high winds. If there is too much of an overhang winds can create an uplift underneath and cause the roof to detach from the walls. The v2t roof system has proven a great solution for high wind roof design issues.

Bond beam depth and minimum horizontal reinforcement varies with design wind velocity ceiling height roof truss span and spacing of vertical wall reinforcement. Your home s floor plan is the first thing to consider. Best roof design for high winds hood roof. Likewise referred to as kicked eaves a hood roof has 4 sides with a high top incline as well as a much more mild reduced incline offering cover around the sides of your home for a veranda.

It is the purpose of this digest to assist the reader in acquiring this understanding. High winds can also cause materials to peel away from gable roofs. The subject is complicated and some understanding of air flow around buildings is required as a basis for sound roof design. Start with good structural design.

The v2t roof system uses the power of the wind to hold the roof in place. An intelligent floor plan can reduce the wind load on the roofing system of your home making it less likely to fail. If the frames are not properly constructed with adequate supports the roof can collapse. Whether you re in florida facing tropical storms or along the rockies and great plains understanding the ul 580 wind uplift rating is key.

Bonnet roofing systems are basically a mansard roof backwards. Since wind suction forces on the leeward side of a building can be essentially as high as the pressure forces on the windward side limitations are placed on the height above grade.