Why Is My Roof Dirty?

Common Causes

Roof Stains are caused by algae that has been around thousands of years, but changes in shingle manufacturing are allowing it to spread. Making Roof Cleaning part of routine maintenance.

Got a Dirty Roof ???

That's not dirt on your roof; it's Gloeocapsa Magma , commonly known as Algae . This particular type of algae feeds on limestone, a major part of the composition of your roof. Limestone adds weight and strength to the shingle. Gloeocapsa Magma travels from house to house by sending out spores which are carried by the wind. Over time the mildew and fungus slowly work to deteriorate the structural integrity of your shingles, taking years from the life of your roof and giving your home an old and ugly appearance.

It is estimated that about 80% of all Northern Virginia roof replacements are caused by Gloeocapsa Magma. Gloeocapsa Magma looks unsightly and may cause premature shingle failure. Gloeocapsa Magma also traps heat, which causes your roof to get hotter and your air conditioner to work harder.

Just because your roof has ugly black stains doesn't mean you need a new roof.  Asphalt shingles are designed to last 25 years in our blazing Houston sun. The organic components used in the construction of asphalt shingles, tree debris, and the dust in the air together with high humidity make the perfect conditions for mildew and algae to thrive. The average roof life based on replacements is 15 years and not for reasons of non-functionality,but mostly for aesthetics.

Safe and effective roof cleaning!

Our mission is to extend the life of your roof by safely removing the mildew and fungus that is working to destroy it. We will make your home beautiful, and save you money.

Make it last!

A little maintenance goes a long way. If you replace your roof today, within 5 to 7 years it will start to stain again, and in 10 years it will look like the same roof you replaced. Roof cleaning will make your home look new again and extend the life of your shingles.

Our roof cleaning prices are very competitive in the industry.

What can we do for you?

We have a cleaning solution that will kill and remove the algae from your roof. Your roof will look new again and you will have peace of mind knowing your roof is alga free.

We use only the safest environmental chemicals that are Chlorine and bleach free. Our chemicals are 100% biodegradable, and will not damage your shingles or shrubbery. We will supply you with a Materials Safety Data Sheet for all of the chemicals we use. We service all the areas of Northern Virginia for roof cleaning, no job too small or large!