How long should a roof last in the Dallas Fort Worth area?
It depends on the roofing material, your attic ventilation and the weather. Manufacturers warranty many 3-tab shingles for 25 to 30 years, but they rarely last that long in hail-prone areas such as Dallas and Fort Worth.
Manufacturer ratings
Manufacturers warranty 3-tab shingles for 25 to 30 years, and laminated or architectural shingles for 30 years up to a lifetime. These ratings are useful for comparing products.
How long your roof lasts depends on your home, including how much sun the roof gets and how well the attic is ventilated.
Heat and hail
North Texas summers are hot, and the daily heating and cooling of a roof wears on shingles over time.
Hail is the other major factor. Dallas-Fort Worth sees frequent hail storms, and many roofs here are replaced after storm damage before they wear out.
Ventilation
Good attic ventilation helps keep heat from building up under your roof. Balanced intake vents at the soffits and exhaust vents near the ridge help your roof last longer.
A roof replacement is a good time to check your attic ventilation and correct any problems.
Frequently Asked Questions
Are impact-resistant shingles worth it?
They hold up better in hail, and some insurance companies offer a discount for them. Ask your insurance agent what discount is available.
Do laminated shingles last longer than 3-tab shingles?
Laminated shingles are heavier and more durable than 3-tab shingles, and they usually carry longer manufacturer warranties.
How do I find out how old my roof is?
Permit records and your home’s disclosure documents often list it. A roof inspection can also give you an estimate.
