Hail Proof Steel Roof

This standardized test is known as the underwriters laboratory 2218 ul 2218 and is also nicknamed the steel ball test.

Hail proof steel roof.

Hail will not penetrate a metal roof. Even an extremely durable well built roof can suffer damage during a violent storm with large hail and heavy winds. When choosing the right roof to protect against a hail storm it s important to understand your. Hail resistant is not hail proof.

Other factors that can determine the amount of hail damage a roof receives are the. It s important to remember that no roof is 100 immune to the damaging effects of an intense storm or some other catastrophic event. If you live in an area where hail storms are often a part of severe weather you should consider looking into hail resistant roofing material and what type of roof warranty is available. Two inch hail is roughly the size of a standard egg.

Back in the mid 1990s after a series of catastrophic hail storms across the u s the roofing industry developed a test to evaluate their products resistance to impact. They are available in a variety of colors and textures are low cost and provide a traditional aesthetic. Structural support of metal roof. All euroshield roofs are warrantied for this size of the hailstone.

In fact many metal roofing products have the highest impact resistance and hail rating class 4 granted by underwriters laboratory ul. When it comes to protecting a roof the thickness of the metal is a key factor to. Choosing a hail resistant roof thicker steel protects better. Metal roofs are very tough and highly resistant to hail damage.

If your metal roof has a sturdy support that limits how much the metal can flex dents are less likely to form. On a metal roof the steeper the slope the less force hail can exert directly on the surface and the less likely it will dent. Maintaining a minimum roof slope of 6 12 has been known to help minimize hail damage use roof decking or well supported plywood sheathing materials under a tested underlayment. A hail resistant roof is generally considered to be able to withstand hailstones two inches in diameter or less without suffering damage.

Conversely if the roof is supported by a structure but open underneath the metal can be pushed by the hail and may dent more easily. Other quick tips for designing a hail resistant roofing include. Asphalt shingles are the most popular roofing material.