Wind Resistsnce For Metal Roofing

Under high wind conditions says architect rich carroll metal roofing systems have wind resistance and uplift resistance that is above the new building code requirement.

Wind resistsnce for metal roofing.

As a company we worked with local contractors and agencies to support rebuilding efforts in the affected areas. Watch out or have your general contractor watch out for metal roofing contractors who try to save money by using homemade metal roofing clips and drywall screws that are cheaper and can t withstand the wind loads and pressures of a hurricane that batters a building with high wind gusts for hours on end. Metal roofing has a 140 mph wind rating meaning it can withstand wind gusts up to 140 miles per hour. There are two types.

Metal s resistance to high wind events. Wind resistance of metal roofing. Because other products depend upon gravity or glues for wind resistance those products lose wind resistance as they age. And as soon as you can get outside you walk around your home and take a close look at the roof.

Metal roof systems in high wind regions april 2009 page 1 of 5 purpose. Uplift resistance data is available for most metal panel roof systems. This is how the most strict wind tests are performed on metal roofs. To recommend practices for designing and installing metal roof systems that will enhance wind resistance in high wind regions i e greater than 90 miles per hour mph gust design wind speed.

Every time a bad windstorm goes through your neighborhood you wonder about your roof and as soon as you can get outside you walk around you. However because metal roofs feature interlocking panels they do not lose wind resistance with age and will perform the same. A quality installation of a quality metal roof with wind resistance could have made a difference during the horrific hurricanes and tropical storms of 2017 which impacted and displaced thousands of people. Let s face it every time a bad wind storm goes through your neighborhood you wonder about your roof.

Wind loads and wind resistance information is necessary to verify code compliance. Manufacturers run these tests. This advisory is applicable to residential and commercial industrial buildings. Metal roofs can be a wise decision and a good investment in hurricane prone areas.

Installers can get this data directly from manufacturers or from web based listing services provided by fm and ul. Most roofing materials depend upon gravity and possibly failure prone sealants to hold them in place during. Designing a legal metal roof system. According to victor a metal roofer from houston the metal material is often used din windy areas but also needs to be proper installed.

Roof age and wind resistance. Traditional asphalt shingles are prone to blow offs.