Class 3 vs Class 4 Shingles: Which Should You Choose?

When it's time to replace your roof, one of the most important decisions is choosing the right shingles. In hail-prone areas like Austin, impact resistance matters.

Shingles are rated for impact resistance using a classification system from Class 1 to Class 4, with Class 4 being the most impact-resistant.

Class 3 shingles can withstand a 1.75-inch steel ball dropped from 17 feet. Class 4 shingles survive a 2-inch steel ball from 20 feet—that's significantly more protection.

The difference in cost between Class 3 and Class 4 is typically 10-20% more for materials. But here's where it gets interesting for Texas homeowners.

Many insurance companies offer discounts of 10-35% on your premium when you install Class 4 impact-resistant shingles. Over time, these savings can exceed the extra cost.

Class 4 shingles also tend to last longer and require fewer repairs after storms. This means less hassle and fewer insurance claims over the life of your roof.

The best Class 4 options include GAF Timberline HDZ, Owens Corning Duration STORM, and CertainTeed Landmark IR. All offer excellent impact resistance and aesthetic appeal.

When filing an insurance claim for roof replacement, ask about upgrading to Class 4. You may only need to pay the difference in material cost.