How To Install Zinc Roof Strips

You still need to remove the existing moss algae.

How to install zinc roof strips.

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. The premade ones are much quicker and probably neater looking. Use corrosion resistant roofing nails with neoprene washers spaced 12 305 mm apart.

That is you nail down a course of shingles then lay down the new course above the last course working up the roof. Install zinc strip on both sides of the ridge. Install z stop zinc strips 50 foot roll to keep it from growing back. Put on your protective eyewear work boots and work gloves before you begin.

Step 2 preparing the roof. 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. 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 below anything that blocks rain water flow such as chimneys gables and skylights.

Step 3 installing the zinc strips. Patrick has a lot to say about you using zinc strips on your roof. Rain water must run over z stop to become effective. Be careful moving up and down the ladder.

Like rooflover said the zinc strips don t work and they certainly don t work on existing roofs that already have moss algae on them. Step 4 maintaining the. Using 2 5 or 3 5 wide zincshield install by butting the zinc strip against the ridge vent roof cap or the top most row of shingles at the roof ridge. How to install a zinc strip to prevent moss on your roof.

Install under the ridge cap shingle on both sides of the ridge. Do not insert more than 1 25 4 mm under the shingles. This way the next course hides the nails holding down the previous one.