You can cut strips of zinc flashing copper and lead work too and slide them under a course of roof shingles to kill lichen and moss growing there or you could just buy these premade strips from shingle shield.
Zinc strips on roof to prevent moss.
Zinc strips not only prevent the growth of moss but they prevent the growth of mold and mildew as well.
It works with any wood flat tile metal or composition roof.
A zinc strip can be installed on a roof to prevent moss from growing.
Z stop zinc strip 50 foot roll for roof moss control is.
Very cost effective especially compared to a roof repair or new roof long lasting.
It can be used with composite shake or tile roofs and is epa approved.
The zinc prevents the growth of the moss as the strips become corroded from moisture.
The natural action of rain water time releases zinc carbonate a proven fungistat which then washes down the roof preventing destructive moss algae and fungus growth.
That rain water then runs off and inhibits moss and other organic growth on your roof.
Use master flow zinc moss preventer for long lasting protection against moss and fungus.
The moss is incapable of digesting the moisture containing chemicals in zinc and is then incapable of growing.
The corrosion releases the zinc.
Zinc strips work by slowly releasing zinc particles when rain water hits the strips.
Helps prevent the growth of mold and mildew near the roof.
The premade ones are much quicker and probably neater looking.
Zinc moss and mildew preventer installs easily near the roof ridge.