In many cases algae resistant granules are included to help inhibit the growth of blue green algae which causes unattractive black streaks and discoloration.
Asphalt shingles against siding.
Asphalt shingles fibreglass shingles are a newer product that offers homeowners another option for shingles.
Asphalt shingle s top coating is embedded with ceramic granules that help protect the asphalt s coating against deterioration from the sun s ultraviolet rays.
Plus this type of shingle comes at an economical price point.
Cedar shingles shakes cost vs.
Architectural shingles are at least 50 percent heavier than asphalt 3 tab shingles.
Asphalt siding material was made in two common versions one much like asphalt roof shingles but in larger sheets right side of the building photo near the top of this article and the other was comprised of an asphalt coating laminated to hardboard siding material or laminated to a softer wood based insulating board panel often sold as.
In the 1970s fibrous glass was introduced which did not rot like the organic materials.
In the roofing industry an 18 inch wood shingle is referred to as perfection and 24 inch wide shingles are known as royal.
Technically fiberglass shingles are a type of asphalt shingles so traditional asphalt shingles are commonly referred to as organic asphalt shingles to help distinguish the two.
For comparison a low end 3 tab shingles will only last about 15 to 20 years provided it was installed properly.
Fiberglass core or matting an asphalt coating and a ceramic or stone granule surface give this material its durability.
Today 95 percent of asphalt shingles feature fiberglass felt.
Asphalt shingles are the most popular roofing material.