Algae don t survive outside of water.
No roof algea under windows.
Most lines only need the line flushed with bleach once a year but if you continue to notice algae growth starting flush the line twice a year.
When it rains a tiny amount of copper or zinc will run down on the roof washing the shingles and preventing the algae from grabbing hold.
Algae growth on decks and other walkways will make the surface very slippery.
Your best options are zinc or copper strips that are installed under the rows of shingles closest to your roof s peak.
Our residential roofing contractors want you to learn how to recognize roof algae understand the potential hazards it could pose to your home and know when to call in the professionals for deep cleaning roof repair or roof replacement.
Roof algae stays away from galvanized steel copper and zinc because these metals act as a natural biocide.
This can cause a hazard for you your family and guests.
If your car has algae on it then you re going to have a lot more serious problems getting it running than you will being able to see out the windows or shine just so.
Unfortunately the idea that sunlight causes algae scares many hobbyists into keeping their tanks in darkened rooms.
Moss doesn t always mean you re destined for a whole new roof nor does it mean your home has water or moisture damage.
If sections of your roof are under heavy tree cover these are prime spots for moss to thrive.
Moss tends to form in areas where it is shielded from the sun.
Once my roof is algae free is there anything i can do to deter its return.
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.
Sometimes the perfect space for an aquarium is near a window or in a bright sunny spot.
As it rains the rain transports the metal molecules down the sides of your roof which will kill though not remove preexisting algae.
As the algae builds up your roof becomes less reflective and will absorb more sunlight.
That is your car is submerged in water.
Algae growth on your roof can not only ruin the appearance of your home but it can also wear on your shingles over time.
In reality it is perfectly possible even preferable to keep your tank in a bright cheery sun filled environment with no algae problems.
Installing strips of copper or zinc along the roof ridge line may inhibit algae growth.
If you notice moss or algae on your roof don t panic.
To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.
Unscrew the cap and pour in the bleach.
