A full service cleaning has a three year unconditional warranty.
How long does a roof cleaning last.
So read on to learn how long different types of shingles are likely to last so you can judge the lifespan of your roof.
How long your roof will last is dependent on a number of factors.
Roof cleaning is a three to five year investment and with the average job ticket at 350 1500 the cost could be as little as 1 per day.
It s a good question but unfortunately there s no easy answer.
I ll go over those today so you can decide whether your roof needs cleaning.
How often you should clean your roof really depends on several factors that affect the condition of your roof.
7 signs you need a new roof asphalt shingles last 15 to 30 years.
Composite shingles the most common roofing material asphalt or 3 tab shingles typically last between 15 20 years.
Roof cleaning will also help you extend the lifespan of your roof and help it as well to become functional for a longer time.
Assuming that the roof isn t under tree cover the moss shouldn t grow back for about 3 years after 4 years there will be light growth.
The last two years are prorated.
The biggest factor to the longevity of your roof starts with the type of material used.
This can vary a bit in part to the quality of the tiles.
Roof cleaning is actually one of the most important maintenance in your home.
This way you will be able to save your house from severe damage and can save you as well from spending more on repairs.
For this reason the homeowner should instruct a roofing company to re apply the chemical every 3 years thus preventing any moss growth and keeping the roof looking clean.