Sand That Washes Off Roof Shingles

Granules naturally separate from shingles over its life.

Sand that washes off roof shingles.

Asphalt shingles are desireable as a recylcing material so not so much a landfill concern anymore. Steel has it s own problems and isn t architectually desirable in many cases. Granules were added to the design of shingles because of mainly these reasons. So although there is a short list of raw materials in asphalt roofing shingles each serves a key purpose.

Causes effects of loss of protective mineral granules from roof shingles asphalt roof shingle defects. They protect from algae fungus and moss from growing in between shingles and crevices. The shingles have been on for about 10 years. And so for many years some rookie installers thought peeling off the release film exposed sealant that was needed for shingle adhesion on the roof but that s simply not true.

The color stones on my asphalt roof shingles are flying off like crazy with a bit of black showing. The little gravel pieces are red. It seems to be most prevalent early and later in the shingles life. Most roofing shingles nowadays are composite asphalt fiberglass with the topical sand as a uv barrier and coloring.

They help keep ultraviolet rays off the shingle s asphalt coating. Shingle sediment is made up primarily of sand like granules or grit that separate from asphalt shingles and other small matter that sticks to the roof surface and washes into gutters. Photos and text guide diagnosis of asphalt roof failures causes effects of loss of protective mineral granules from roof shingles description of different causes of roof shingle granule loss. Aging shingles lose granules hence becoming more prone to damage to the home.