Gaf Algae Resistant Roof Shingles

New patent pending stainguard plus time release technology fights ugly blue green algae.

Gaf algae resistant roof shingles.

Royal sovereign ashbrown algae resistant 3 tab roofing shingles 33 33 sq. Watch roof algae and moss video below. Gaf employs stain guard technology with limited warranty for algae protection. That s why gaf developed stainguard plus time release algae fighting technology.

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. When installed with the required combination of gaf accessories timberline hdz shingles are eligible for an industry first. Roof shingles with copper algae resistant outdoor roofing text. Copper strips at the top are the best way to stop black algae stains see below.

Copper laden granules is the main key to the resistance factor of shingles zinc and magnesium are also algae resistant. Tim carter roof shingles with copper tips. Some shingles come with small amounts of copper in the granules. Ul class a listed to ansi ul 790.

But eventually the granules degrade and become less effective. 2 atlas algae resistant shingles. 2 highest roofing fire rating. In fact traditional algae prevention shingles include granules that contain a layer of algae fighting copper.

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. And that works well for a while. 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.

Per bundle 21 pieces model 0601180 view the gaf lifetime roofing system. Windproven limited wind warranty. 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. Smooth galvanized coil roofing nails 7200 pack.

Bundle 26 pieces 0202880 the home depot. See gaf shingle accessory ltd warranty for complete coverage and restrictions. Read the roofing ripoff book to get the full story. Helps ensure the beauty of your roof against unsightly blue green algae.

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