FAQ

Question 1

How long does a roof last in New Orleans?

Accepted Answer

Most asphalt shingle roofs in New Orleans last 15 to 20 years due to high humidity, UV exposure, and hurricane-force winds. In moderate climates, the same shingles can last 25 to 30 years. Metal roofs perform better here and can last 40 to 70 years.

Question 2

How do I know if I need a roof repair or a full replacement?

Accepted Answer

If damage is limited to a small area like a few missing shingles, a repair is usually enough. If your roof is 15 or more years old with widespread curling, recurring leaks, or sagging, replacement is typically more cost-effective.

Question 3

Do I need a permit to replace my roof in New Orleans?

Accepted Answer

Yes. The City of New Orleans requires a building permit for roof replacement. Homes in historic districts may also need a Certificate of Appropriateness from the Historic District Landmarks Commission.

Question 4

What is the best roofing material for hurricanes?

Accepted Answer

Architectural asphalt shingles and metal roofing are the top choices. GAF Timberline HDZ shingles are rated for winds up to 130 mph. Metal roofing offers superior wind resistance along with a 40 to 70 year lifespan.

Question 5

Will my homeowners insurance cover a roof replacement?

Accepted Answer

Insurance typically covers roof replacement when damage results from a covered event like a hurricane, hailstorm, or fallen tree. It generally does not cover replacement due to normal wear and aging.

Question 6

What is a GAF Master Elite contractor?

Accepted Answer

GAF Master Elite is the highest certification from GAF, North America’s largest roofing manufacturer. Only 2% of roofing contractors hold this distinction, which requires proper licensing, ongoing factory training, and a proven reputation for quality.

Question 7

How long does a roof replacement take?

Accepted Answer

Most residential roof replacements in the Greater New Orleans area take one to three days. The timeline depends on home size, material selected, and whether the existing roof deck needs repairs.

Question 8

What is the difference between architectural and 3-tab shingles?

Accepted Answer

Architectural shingles are thicker, carry higher wind ratings, and offer a dimensional look with longer warranties. 3-tab shingles are thinner and more affordable, making them a budget-friendly option for rental properties.

Question 9

What are Class 4 impact-resistant shingles?

Accepted Answer

Class 4 is the highest rating under the UL 2218 impact resistance test. These shingles withstand a two-inch steel ball dropped from 20 feet without cracking. Many insurers offer premium discounts for Class 4-rated roofs.

Question 10

Can I put a new roof over my existing shingles?

Accepted Answer

It is not recommended in the New Orleans climate. Layering traps heat and moisture, accelerates deterioration, and can void manufacturer warranties. A full tear-off allows proper deck inspection and underlayment installation.