Gaf employs stain guard technology with limited warranty for algae protection.
Gaf algae resistant roof shingles.
In fact traditional algae prevention shingles include granules that contain a layer of algae fighting copper.
Bundle 26 pieces grip rite grip rite 1 1 4 in.
Per bundle 21 pieces model 0601180 view the gaf lifetime roofing system.
Some shingles come with small amounts of copper in the granules.
Read the roofing ripoff book to get the full story.
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.
But eventually the granules degrade and become less effective.
See gaf shingle accessory ltd warranty for complete coverage and restrictions.
Bundle 26 pieces 0202880 the home depot.
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.
Tim carter roof shingles with copper tips.
Gaf royal sovereign weathered gray algae resistant 3 tab roofing shingles 33 33 sq.
2 atlas algae resistant shingles.
Smooth galvanized coil roofing nails 7200 pack.
Helps ensure the beauty of your roof against unsightly blue green algae.
Copper strips at the top are the best way to stop black algae stains see below.
When installed with the required combination of gaf accessories timberline hdz shingles are eligible for an industry first.
A wind warranty with no maximum wind speed limitation.
Roof shingles with copper algae resistant outdoor roofing text.
Windproven limited wind warranty.
Ul class a listed to ansi ul 790.
Get automatic lifetime protection on your entire gaf roofing system.
Best seller gaf timberline natural shadow charcoal algae resistant architectural shingles 33 33 sq.
And that works well for a while.
New patent pending stainguard plus time release technology fights ugly 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.
That s why gaf developed stainguard plus time release algae fighting technology.
Watch roof algae and moss video below.
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.