4 gallons of water 1 gallon of bleach and 1 cup of tsp.
Making your old roof look new.
One must not ignore even the smallest leaks as this can lead to even bigger problems.
Look for a contractor with extensive training and experience in roofing systems to maximize the benefits of a roof cleaning.
These roofs can actually be cleaned effectively restoring the original color and making the roof look like new.
A better option is to contact your local roofing contractor to inspect and clean your roofing system.
It must be said that all roofing issues must be handled by experts like roof contractors.
If your existing roof is fairly old there s a good chance the shingles are damaged.
Your house will probably be worth less.
Make your old roof look new again with effective roofing repairs.
A layer of old deteriorating shingles can make your new roof look bad.
Gaf recommends cleaning the roof with a special mixture.
Apply this mixture with a garden sprayer let sit on the roof surface for up to 20 minutes and rinse with low pressure water.
We have taken an old leaky metal roof completely waterproof and now giving it some shine.
Many roofs throughout the us are prematurely replaced simply because they have become discolored with algae growth.