Metal Roof In Windy Areas

It is also water resistant which can help you against the rain.

Metal roof in windy areas.

A standing seam roof and the water shedding roofing system. For copper panel roofs in areas with a basic wind speed greater than 90 mph it is recommended that type 316 stainless steel clips and stainless steel screws be used in lieu of the much more malleable copper clips. According to victor a metal roofer from houston the metal material is often used din windy areas but also needs to be proper installed. Asphalt shingles are the most common type of residential roofing in the united states used in 90 percent of u s.

One side of the seam is attached with a concealed fastener. Wind resistance is most commonly determined by a physical test. These architectural panel system have snap lock seams. The best roofing material for high winds.

One of the most important requirements for metal roof installation is ensuring that a roof stays in place when the wind blows. There are two types. Metal roofing is more expensive than asphalt but it offers better wind protection lower maintenance. 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.

Traditional asphalt shingles are prone to blow offs. Many metal roof designs have a limited number of seams and overlaps meaning there are few places for the wind to get in and cause havoc. Metal roofing is not used as commonly in residential applications as shingles but it is a smart choice for high wind regions. Metal roofing has a 140 mph wind rating meaning it can withstand wind gusts up to 140 miles per hour.

Metal s resistance to high wind events metal roofs can be a wise decision and a good investment in hurricane prone areas. As wind passes over the roof the pressure above the roofing system drops while the pressure below is increased through holes and entry points. Each shingle that comes loose weakens the roofing system and leaves the home susceptible to water as well as wind damage. The core concept is that the roof s wind resistance needs to be greater than the wind loads acting on a building s roof.