But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.
Removing porch roof foam and shingled.
Cover roof deck with 30 pound felt underlayment.
For your project in zip code 23917 with these options the cost to install a shingle roof starts at 6 12 8 13 per square foot.
Four through the middle just above the tabs and four through the shingle above it.
Leave the next course of shingles intact by carefully removing the second set of four nails.
Do it yourself and save big bucks.
Like browns green shingle colors tend to work well with tans and yellows as well as whites.
Using shingles that have been treated with algicide keeps the growth at bay for about 10 years thus the 10 year algae warranty.
In some cases you can.
1 remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof.
Scrub shingles before applying a moss remover cleaner use a scrub brush 3 15 the home depot or a long handled soft bristle brush to gently scrape or pluck moss from the roof shingles.
Remove moss and lichen from your roof with vinegar.
So it pays to clean your shingles as soon as you spot algae growth.
This yellow green roof is a natural fit for the brick porch s warm colors and the mustard yellow siding.
How to remove old asphalt shingles before putting on a new roof.
Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together.
Your actual price will depend on job size conditions finish options you choose.
Working your way up the roof expose all of the rotted wood.
Elite glass seal in empire green blend about 70 per square.
A benefit to doing it this way is that you can see if there is any rotten plywood that needs to be replaced before installing the new roof.
Nail down loose roof sheathing to rafters.
Each shingle is typically secured by eight nails.
As for the porch roof you could either remove it entirely or cut back the sheathing and framing enough to allow the new foam to slide into place.
Staple felt every 6 to 8 inches.
In this video this old house general contractor tom silva explains how to reshingle a roof steps.
Pull up the felt paper underneath the shingles.
Pry off old roof shingles with pitch fork.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.