Zinc Strip Roofing Installation

The moss is incapable of digesting the moisture containing chemicals in zinc and is then incapable of growing.

Zinc strip roofing installation.

Zinc strips not only prevent the growth of moss but they prevent the growth of mold and mildew as well. Install z stop zinc strips 50 foot roll to keep it from growing back. Zinc strip can be used on asphalt shingle wood shake and tile roofs. A zinc strip can be installed on a roof to prevent moss from growing.

The corrosion releases the zinc. That is you nail down a course of shingles then lay down the new course above the last course working up the roof. The roof must be cleaned of moss and or mildew. In these cases installing a second zinc strip approximately halfway down the roof slope is recommended.

Z stop is a zinc roof moss algae and fungus inhibitor that is applied in strips to old or new roofs. Use a standard caulking gun for adhesive application. 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.

When our gsp 95 adhesive is used apply quarter to half dollar 1 1 4 to 1 1 2 size spots of adhesive at approximately 1 foot intervals pressing the zinc strip down flat to the roof as you move along. Only areas below the zinc strip will receive protection. 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. This way the next course hides the nails holding down the previous one.

Zinc strip will help control the growth of moss and mildew it will not remove existing growth. 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. Rain water must run over z stop to become effective. 503 622 9274 moss treatment portland oregon window cleaning portland or moss removal portland oregon viewrenew llc http nicestwindowcleaners c.

The premade ones are much quicker and probably neater looking. The zinc prevents the growth of the moss as the strips become corroded from moisture. Zincshield pure zinc strip to avoid ugly roof stains from moss algae fungus and mildew 50 foot roll includes bag of nails made in the usa 3 5 4 6 out of 5 stars 128 49 99 49. 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.