How Wind Resistant Are Metal Roofs

Metal roofing according to victor a metal roofer from houston the metal material is often used din windy areas but also needs to be proper installed.

How wind resistant are metal roofs.

Metal is also less likely to be damaged by wind blown debris than other types of roofing. There are two types. Get it for every project you install. Hurricane michael s strongest winds were 155 mph though as the storm came ashore gusts were in the 104 and 129 range.

In addition metal roofs don t need the periodic costly maintenance that other roofing materials often require. Designing a legal metal roof system. Use metal roofs with a solar reflectance index sri equal to or greater than 78 for low slope. Metal roof systems in high wind regions april 2009 page 5 of 5 sustainable design cool roofs.

Using systems that not only have been tested to the correct tests but using systems that have uplift resistance greater than the design loads is key to a successful installation and. These strong connections between elements add to metal roofing s resistance to wind damage. We can t control the weather but we can take measures to make a new asphalt shingle roof more wind resistant. In wind uplift tests metal roofs earn a 140 mph wind rating according to the metal roofing alliance and some can withstand gusts up to 180 mph.

It is also water resistant which can help you against the rain. A standing seam roof and the water shedding roofing system. Wind loads and wind resistance information is necessary to verify code compliance. Standing seam metal roofing is made of metal sheets folded or crimped together at the edges and the metal shingles on metal shingle roofs interlock with each other.