Materials & Systems
Why Class 4 Shingles Make Sense in Plano, Frisco, and McKinney
Collin County sits in one of the worst hail belts in Texas. Here's why Plano, Frisco, McKinney, and Allen homeowners are switching to Class 4.
Plano, Frisco, McKinney, and Allen sit in one of the densest hail corridors in Texas. Class 4 impact-resistant shingles aren't a luxury upgrade in Collin County — they're a financial decision.
How Class 4 Is Tested
Class 4 shingles pass the UL 2218 standard — a 2-inch steel ball dropped from 20 feet onto the shingle without cracking the mat. That's the highest impact rating available for asphalt shingles.
Class 4 in North DFW
+10 – 20%
Up-front premium
5 – 30% of wind/hail premium
Typical carrier discount
UL 2218 Class 4
Impact rating
6 – 12 years
Common payback
The Insurance Discount
Most major Texas carriers — State Farm, Allstate, USAA, Farmers, Liberty Mutual — offer a 10-30% wind/hail premium discount for verified Class 4 roofs. On a Plano or Frisco home with a $4,000-$7,000 annual premium, that's real money every year.
Lifespan in Collin County
Class 4 shingles in McKinney, Allen, Prosper, and Celina routinely outlast standard architectural shingles by 4-8 years because they shrug off the small-to-medium hail that gradually destroys lighter mats.
Best Class 4 Brands
GAF Timberline AS II, Owens Corning Duration Storm, Atlas StormMaster Shake, and Malarkey Vista AR all earn Class 4 ratings and perform well across Collin County.
Related Systems & Local Pages
Local Service Pages
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