Roof & exterior
Care for an asphalt-shingle roof
Ground-level checks and professional inspections can identify damaged shingles, flashing and drainage before water reaches the interior.
Recommended timingTwice a year and after major storms
What to do
- Inspect from the ground with binoculars for missing, lifted, cracked or curling shingles; damaged flashing; sagging; and debris accumulation.
- Keep gutters and downspouts clear—GAF recommends gutter cleaning at least twice a year—and direct runoff away from the foundation.
- Trim branches away from the roof and have accumulated debris, moss or algae handled using the shingle manufacturer's approved method.
- Arrange a professional roof inspection at least annually and after severe wind or hail; CertainTeed notes that twice yearly is ideal.
- Do not pressure-wash, coat, rejuvenate or routinely walk on shingles. ARMA advises against field-applied coatings and rejuvenators.
Stay off the roof. Use a qualified roofing professional for close inspection, cleaning and repair.
Official guidance and sources
Product instructions and local requirements take priority for the equipment or material installed at your home.