The roof must be cleaned of moss and or mildew.
Zinc strips for roofs install.
Description documents z stop helps prevent unsightly roof stains and will inhibit the formation of black algae fungus and moss from forming on composition flat tile and shake roofs.
Rain flows over z stop zinc strip naturally releasing harmless moss killing zinc elements down the roof slope.
Step 3 installing the zinc strips.
Use a standard caulking gun for adhesive application.
Zinc strip will help control the growth of moss and mildew it will not remove existing growth.
Zincshield pure zinc strip to avoid ugly roof stains from moss algae fungus and mildew 50 foot roll 2 5 includes bag of zincshield nails made in the usa.
Install z stop zinc strips 50 foot roll to keep it from growing back.
Z stop a zinc strip 50 foot roll that s easily installed on your roof acts as a barrier to roof moss algae and fungus growth protecting the roof its appearance and value.
Step 1 safety.
Finally the ridge cap goes on.
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.
Apply z stop below anything that blocks rain water flow such as chimneys gables and skylights.
Using the 3 5 wide zincshield install so that 3 4 to 1 is under the ridge vent roof cap or the top most row of shingles.
Step 2 preparing the roof.
Z stop is a zinc roof moss algae and fungus inhibitor that is applied in strips to old or new roofs.
Zincshield is installed at the top of the roof below the roof ridge vent roof cap or below the first row of shingles and below any.
At the ridge before a ridge cap goes on you also nail down the zinc strips placed so they will protrude beyond the ridge cap.
Apply z stop zinc strip 50 foot roll by butting it up against the ridge cap against both sides of all roof peaks see graphic.
Be careful moving up and down the ladder.
The premade ones are much quicker and probably neater looking.
How to install a zinc strip to prevent moss on your roof.
On hip roofs for full coverage each side of each hip needs to have zinc strip installed.
2 5 3 5 and 6 0 see faqs for specific applications for each width.
Zincshield is a 99 2 pure zinc strip a trace of copper is added to provide strength and proper hardness in 50 foot rolls.
Zinc strip can be used on asphalt shingle wood shake and tile roofs.
4 6 out of 5 stars 121.
Put on your protective eyewear work boots and work gloves before you begin.
Step 4 maintaining the.
In these cases installing a second zinc strip approximately halfway down the roof slope is recommended.
Only areas below the zinc strip will receive protection.
What is zincshield.
Enough of the zinc protrudes so that the metal gradually leaches out with every rain to impede moss accumulation.
