Wind Resistant Flat Roof Coverings

Install a wind and impact resistant covering.

Wind resistant flat roof coverings.

For shingles wind ratings are based on standards published by astm international formerly known as the american society for testing and materials and resistance to impact is based on an underwriters laboratory test ul 2218. This provides a strong path of resistance for high winds and can prompt more forceful direct impact so insurance folks frown on flat roofs. Rated wind and impact resistant asphalt shingles and standing seam metal roofs are good choices for storm resistance. It is also water resistant which can help you against the rain.

These roof systems are constructed differently than most steep slope roof coverings and are typically watertight rather than water shedding assemblies. The aim of building a freestanding patio cover is to protect you from the rain and the glare of the sun. Commonly called flat roofs most commercial buildings are actually clad with roof systems that provide about 1 8 to 1 4 inch per foot of positive drainage. Tin roof just like any other metal roofs has many benefits.

There are two types. The 3 tab 60 mph to 70 mph wind uplift rated roof covering shingles will be ripped off and leaks will be inevitable. Therefore you can use any materials for the roof including the tin roof. The most common commercial roof coverings are single ply membranes multi ply.

It can protect your home from rain and snow help to regulate the energy efficiency of the building and provide you with the piece of mind of knowing that the most innovative materials and techniques have been used in its creation. In protecting the flat roof of your home the choice of flat roof covering plays an important role. A standing seam roof and the water shedding roofing system. Proper installation will only end the damage caused by high winds.

The cost of the roofs with a wind resistance is higher than the average one. With all that said if we were to rank the roofing materials from best to worst for coastal living it would go like this. Section r301 2 1 requires that roof coverings resist the c c loads listed in table r301 2 2 as a function of basic wind speed and roof slope. Tin roofs are more durable than wooden and plastic roofs.

A hip roof is ideal as all sides slope downward to aid in resisting clashes with hurricane winds. Load and pressure requirements are contained in section r301. To protect roof coverings from both wind and hail damage look for wind and impact rated roof coverings. Roof covering systems e g asphalt shingles clay or concrete tile etc are listed in section r905.