Typhoon Proof Roof Design

The breakaway theory has therefore become less applicable to shed.

Typhoon proof roof design.

For example you might find that the roofs in hurricane prone areas are multi sloped. That is to say that conceptually the shed roof would be blown away and the main roof would stay intact. In addition to stronger materials below the roof hurricane prone areas design the roofing system differently than buildings which are not in high risk areas. The round design allows the wind to blow around the home.

Hurricane resistant houses should use stronger plywood. Probably the most important part of a hurricane house is a reinforced roof. In the design of the hurricane resistant home the length of these overhangs should be limited to 20 inches. Many shed roofs of traditional design have survived the storm.

A cat 5 hurricane proof log house is resistant to the winds up to 245 mph. Design guidelines for hurricane resistant buildings. The outer siding of your home also needs to be an approved hurricane resistant material. Hurricane hugo has proven the strength of the shed roof.

A gable end roof is generally cheaper to build but less wind resistant than a hip style roof. This can be illustrated in the diagram below from the whole building design guide organisation. Wall logs in such construction have to be made of circular reference glued laminated timber and all other components of the house have to be hurricane resistant. Hip roofs with four slopes will perform better than gabled roofs with only two slopes.

A round or multiple sided home is more resistant to hurricane strength winds.