Algae On Roof Shingles

Roof algae causes shingle tab lifting.

Algae on roof shingles. You may need either algae cleaning shingle repair individual shingle replacement or a completely new roof depending on the extent of the damage. How to clean roof shingles. Using bleach is recommended by most shingle roof manufactures and the arma asphalt roofing manufactures association. And that works well for a while.

Gaf timberline hdz charcoal algae resistant laminated high definition shingles 33 33 sq. This brings mold build up and eventually decay. America s 1 shingle just got better. We have not observed this phenomenon nor have we found technical reports of this defect nor an explanation of its causal mechanism.

If that top layer of moss gets heavy enough the moisture seeps under the roof shingles and into the understructure. Another method is to incorporate copper containing granules on the surface of the shingle. Proper cleaning is an important step in roof maintenance. We have also read in roof cleaning product sales literature that black algae on roof shingles is a cause of shingle tab lifting.

One day you may notice that your roof is turning black or fungus is spreading across of it. A contractor on the other hand can detect these issues and recommend a solution. The most effective method of cleaning algae and moss from a roof is w ith a 50 50 mix of laundry strength liquid chlorine bleach and w ater. But eventually the granules degrade and become less effective.

Per bundle 21 pieces model 0489180 view the timberline hdz shingle collection. Simple cover your plants just as painters do. What happens is the algae grows and becomes food for the moss. Standard roof shingles are quite susceptible to the unsightly black staining smears blotches and streaks caused by algae spores.

Some of this growth including the stains from algae spores. Your one stop guide to gaf roofing products explore the full spectrum of gaf colors and styles of shingles. That moss then collects rainwater like a sponge. More families have found shelter and peace of mind under a timberline roof than any other brand.

And now a good thing just got even better.