But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.
Roof pitch shingle cleating.
Roof cleaning is required maintenance for all composite shingle roofs.
A must have tool for workers involved with roofing siding critter control chinmney servces light installers painters window repair solar panel installation wildlife services and more.
Start at the lower portion of the roof moving up as you clean each lower section.
This video shows a basic overview of the roof cleaning algae stain removal restorat.
How to clean roof shingles.
Asphalt shingles continue to be the most widely installed roof covering option in north america.
Use the sprayer to saturate a strip 3 feet high x 10 feet wide.
They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
While an occasional cleaning might not harm your roof repeated use of harsh chemicals or the erosive effects of pressure washing can damage or shorten the life of asphalt shingles.
Do it yourself and save big bucks.
We can even help you find a professional to install it.
The roofing materials most often used for these pitches include asphalt composite shingles.
Today s homeowner states that algae stains can be removed by cleaning though they usually return.
These shingles are appropriate for pitches as low as 4 12 pitch all the way up to a 12 12.
Let owens corning help you determine when it is time for a new roof and then let us help you choose the shingles for your roof that are right for you.
The pitch hopper roof wedge reduces fatigue and increases productivity.
Experience the total owens corning roofing system and high quality roofing shingles.
Some of this growth including the stains from algae spores.
One day you may notice that your roof is turning black or fungus is spreading across of it.
Owens corning produces high quality asphalt coating asphalt sealants and adhesives for asphalt shingles.
Cleaning roofs is slippery work.
The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.
So it pays to clean your shingles as soon as you spot algae growth.
That way you always stand on dry surface and reduce the chance of slipping.
Proper cleaning is an important step in roof maintenance.