Gaf Algae Resistant Roof Shingles

Copper laden granules is the main key to the resistance factor of shingles zinc and magnesium are also algae resistant.

Gaf algae resistant roof shingles.

Our algae resistant shingles carry a limited warranty against contamination from blue green algae during the first 10 or 15 years depending on the product. Copper strips at the top are the best way to stop black algae stains see below. But eventually the granules degrade and become less effective. Helps ensure the beauty of your roof against unsightly blue green algae.

When you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and all qualifying gaf accessories. Get automatic lifetime protection on your entire gaf roofing system. Watch roof algae and moss video below. 2 highest roofing fire rating.

Per bundle 21 pieces model 0601180 view the gaf lifetime roofing system. See gaf shingle accessory ltd warranty for complete coverage and restrictions. And that works well for a while. Up to 53 thicker than standard architectural shingles 1 timberline uhd shingles feature gaf proprietary color blends and enhanced shadow effect for an ultra dimensional wood shake look on your roof.

Gaf employs stain guard technology with limited warranty for algae protection. Best seller gaf timberline natural shadow charcoal algae resistant architectural shingles 33 33 sq. Gaf royal sovereign weathered gray algae resistant 3 tab roofing shingles 33 33 sq. When installed with the required combination of gaf accessories timberline hdz shingles are eligible for an industry first.

Windproven limited wind warranty. Roof shingles with copper algae resistant outdoor roofing text. Bundle 26 pieces grip rite grip rite 1 1 4 in. 2 atlas algae resistant shingles.

Ul class a listed to ansi ul 790. Royal sovereign ashbrown algae resistant 3 tab roofing shingles 33 33 sq. Read the roofing ripoff book to get the full story. New patent pending stainguard plus time release technology fights ugly blue green algae.

That s why gaf developed stainguard plus time release algae fighting technology. Smooth galvanized coil roofing nails 7200 pack. Some shingles come with small amounts of copper in the granules. Bundle 26 pieces 0202880 the home depot.

Atlas is known for their new lifetime warranty algae resistant shingle technology incorporating scotchguard 3m but other manufacturers have claims as well.