The premade ones are much quicker and probably neater looking.
How to install zinc strips on a tile roof.
This way the next course hides the nails holding down the previous one.
Unless you are installing the ridge tile at.
Do not insert more than 1 25 4 mm under the shingles.
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.
For tile roofs 1.
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.
Be careful moving up and down the ladder.
Rain water must run over z stop to become effective.
If preferred the zinc strip can be glued in place using a high grade exterior construction adhesive.
503 622 9274 moss treatment portland oregon window cleaning portland or moss removal portland oregon viewrenew llc http nicestwindowcleaners c.
Install zinc strip on both sides of the ridge.
If possible it is best to slide about 1 4 under the roof ridge vent roof cap or the top row of shingles.
Step 2 preparing the roof.
Put on your protective eyewear work boots and work gloves before you begin.
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.
Install under the ridge cap shingle on both sides of the ridge.
Apply z stop below anything that blocks rain water flow such as chimneys gables and skylights.
Step 3 installing the zinc strips.
Step 1 safety.
Finally the ridge cap goes on.
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.
Install z stop zinc strips 50 foot roll to keep it from growing back.