Green Ashpalt Roof Shingles

Common algae that form on roof surfaces including asphalt shingles and roll roofing include the algae shown above and gleocapsa magma a species that generally appears black on the roof surface but under some lighting conditions even on the roof gleocapsa magma can appear as a blue green color as might other algae genera species.

Green ashpalt roof shingles.

Warranty for complete coverage and restrictions the word lifetime refers to the length of coverage provided by the gaf shingle and accessory ltd warranty and means as long as the original individual owner s of a single family detached. Your roof can represent up to 40 of your home 8217 s curb appeal. Whether you re purchasing or repairing your roof you ll need a trusted professional to help you make the best choices for your home but if you ve never been through the process of hiring a roofing contractor before it can be difficult to know what to look for. Improve the resale value with timberline hd 174.

Asphalt roof shingles are the most popular roofing material used on homes across north america and with good reason. Readily available a great value. They are designed to protect a home through decades of weathering with minimal upkeep and are available in hundreds of colors and styles. 1 selling shingles in north america.