![]() ![]() Better at hiding structural imperfections in roof.Less likely to warp due to heavier construction.More attractive - lots of colors and options available giving your roof a unique look.Longer lifespan - 40-50 year warranties is not uncommon.Moreover, dimensional shingles are generally more robust compared to 3-tab shingles.īecause of the double bonded layer, dimensional shingles actually offer more protection from wind and hail - with the heaviest grades able to withstand 130 mph winds. ![]() Like most other roofing products, you’ll find a wide range in lifespan and warranties, and therefore cost, but they usually start at 25-30 years, and 40-50 years isn’t unusual with higher end products. We recommend getting estimates from 2-3 reputable roofing contractors in your area to best determine the cost of a new dimensional shingle or designer shingle roof for your property. Please note that these are general averages, and do not include tear off of an existing roof. Designer shingles average $4-$6 per square foot installed. On average, dimensional shingles run around $3-5 per square foot installed, or about 20% more than 3-tab shingles. It’s not uncommon to find other descriptive words that relate to other roofing materials, as manufacturers have tried to modify shingles in a way that simulates the appearance of other, more expensive roof types, including slate, shake & tile. Many also exhibit additional layers of granules and asphalt. You will notice very decorative and ornate shapes, colors and cuts in designer shingles. A variety of marketing terms are used throughout the roofing industry (depending on manufacturer) to depict designer shingle collections: Many manufacturers have extended the dimensional shingle concept much further to create countless styles, ranging from victorian or old world, to rugged and dramatic. They were originally developed in the '70s in response to luxury homeowners seeking a roofing material that looked like cedar shingles but performed like asphalt. While dimensional shingles have a number of benefits compared to 3-tab shingles, they were created primarily for appearance. In contrast, dimensional shingles have two layers of shingle material bonded together, giving them a three dimensional appearance. Regular (3-tab) asphalt shingles have three regularly spaced asphalt tabs, giving the roofing material a very repetitive pattern. ![]()
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