Hail Resistant Options for Asphalt Shingles

Asphalt shingles continue to be one of the most widely used roofing covers in North America on account of installation cost and long life span. Indeed we could say they are made for local conditions because an American invented them in 1901.

The first shingles used wood as base, with asphalt over to protect them from the elements and insects. However for fire-retardant reasons we now use a variety of different composite base materials instead.

Comparing Costs: Asphalt Shingles Versus the Real Thing

Composite roof shakes, tiles and shingles may cost the same as genuine cedar ones, but they can last as long as 50 years. This makes asphalt shingles the cheapest over time, and more likely to attract the next owner.

Their average installation cost should range between $5.75 and $13.50 per square foot installed, although the actual cost depends on the complexity of the job. However they are not impervious to the elements.

Towards More Hail Resistant Asphalt Shingles

Researchers discovered hail stones larger than 1.5 inches were likely to damage the roofing material in the 1960’s. The only workaround then was to replace individual tiles although the new ones seldom colour-matched.

This gave rise to the Class 4, impact resistant shingles we use today. These rubberised alternatives contain the chemical styrene-butadiene-styrene (SBS). However, some manufacturers prefer a fabric backing to reduce the likelihood the shingles crack.

Are Class 4 Hail Resistant Shingles Worth The Cost?

These impact and wind-resistant roof materials cost 10 to 20% more than other alternatives. However they could offer more than just making your home more impervious to extreme weather.

While the insurance will make good the cost of repairing or replacing a roof, you have to bear the cost of the inconvenience itself. You may for example find rain dripping through the ceilings and irreparably damaging your memories of the past. You may even earn a discount on your premium if you install them.

A Bit About the Different Grades of Class 4 Shingles

The authorities classify asphalt shingles by dropping different size steel balls on them from a height of 12 to 20 feet. UL 2218 is generally regarded as having the highest impact rating and resistance to wind.

Whether you need to go to that extreme depends on the climate patterns and winds in your area. Get free advice from Valiant Exteriors by calling (403) 829-1661 when convenient.