You would slip them under the shingles two courses from the hip of the roof.
How to put zinc strip on roof.
Get it as soon as fri sep 25.
I don t actually have a roof.
Use a putty knife to break the shingle seal slip the strips under the shingles about 2 of the strip should show nail the strip with a galvanized nail under the shingle every two feet so they don t slip out caulk the nail heads with clear silicone caulk press the shingle down.
Any zinc strips will work.
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The moss is incapable of digesting the moisture containing chemicals in zinc and is then incapable of growing.
The questions that come next do they work do i have them and if not should i get them are frequently posed to us to answer the question do they work is really dependant on your expectations.
Preventing roof moss with zinc strips in this video this old house general contractor tom silva shares tips for keeping a roof free of moss and mold by this old house.
It looks like they have nailed through the zinc in to the roof.
A zinc strip can be installed on a roof to prevent moss from growing the zinc prevents the growth of the moss as the strips become corroded from moisture.
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This picture shows nails through the zinc strip.
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This article gives instructions for installing zinc strips at the ridgeline to inhibit moss.
Posted for a friend.
Wouldn t that allow water through the roof.
Zinc protect roof strip for moss and mildew prevention 2 5 wide and 50 long zinc strip.
The corrosion releases the zinc.