Hurricane Proof Wind Resistant Roof Design

As category 4 hurricanes range from 130 to 156 mph metal materials provide some of the highest protection available.

Hurricane proof wind resistant roof design.

The design of the cyclonic home includes simple systems to reduce the local wind. For example you might find that the roofs in hurricane prone areas are multi sloped. Nystrom s new hurricane hatch is ideal for regions with extreme wind conditions. Recently redesigned this scuttle provides access to rooftop areas.

Four sloping sides of the roof provided minimal resistance to the wind and allowed the wind to blow over and around the roof regardless of wind direction. A pyramid hip roof corresponds an easy hip roof however the wall surfaces are square as opposed to rectangle shaped making the form of the structure is roof incline involved a factor in a pyramid form on top. In the design of the hurricane resistant home the length of these overhangs should be limited to 20 inches. Design guidelines for hurricane resistant buildings.

Why else do owners choose metal roofs. The breakaway theory has therefore become less applicable to shed roof design. This hatch was tested for wind uplift forced entry and air infiltration. Metal roofing is generally considered the best option for hurricane resistance.

Pyramid hip roof hurricane proof roof design. Hip roofs with four slopes will perform better than gabled roofs with only two slopes.