

Learn the Signs That Your Roof Needs Repair
Dont get caught with sudden, costly repairs. Keep a close eye on your roof and learn how to spot problems before they severely impact your wallet with these 7 danger signs.
1. A leak in the attic.

Ice damming can also cause water to enter the house if you dont have an adequate shingle underlayment or if the flashing (the aluminum or steel used over roof joints, like chimneys and pipes) has deteriorated.
2. Blistering or peeling interior or exterior paint.

The air in the attic needs to flow freely from the soffit to the ridge to reduce humidity.
Make sure there is a vent in areas such as the kitchen or bathroom.
Dryers should vent outside.
3. Stains on interior ceilings and walls; mold or mildew growth.

Inadequate ventilation could also be the culprit, which causes excessive moisture conditions in which mold and mildew thrive.
4. Exterior decay, sheathing, and/or siding.

One way to combat the problem is to put a vapor barrier between the insulation and the inside of the house, which can reduce the amount of moisture that goes into a wall and help the moisture escape from the wall.
5. Missing, cracked, or curled shingles.

6. Dark, dirty-looking areas on your roof.

This doesnt mean you need to replace your roof, but these stains can reduce curb appeal.
Cleaning the shingles is an option, but that could shorten their life. Fortunately, StainGuard protection is available on many GAF Shingles, including Timberline Cool Series Shingles, Timberline Natural Shadow Shingles, and Timberline ArmorShield II Shingles.
(StainGuard protection is available only on shingles with StainGuard-labeled packaging. See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions.)
7. Excessive energy costs.

In both hot and cold weather, moisture in the attic can become trapped and condense on the rafters if its not insulated properly. This moisture can drip down onto the insulation and reduce its effectiveness, potentially increasing energy costs.
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AMERICA'S #1 RATED SHINGLE
WEATHER TESTED UP TO 130 MILES PER HOUR
Weather Stopper
System Plus Warranty
The GAF Weather Stopper System Plus Ltd. Warranty provides coverage against manufacturing defects for all major GAF components on your roof so you'll have the peace of mind.
GAF Roof System
View the GAF Roof System - Piece By PieceResearch one of the best roofing systems in the market, The GAF roof system. Every element of this system is on display from the shingles to the attic ventilation.