How to Tell When Your Roof Needs Professional Attention
Your roof is one of your home’s most important protective systems – yet it is also one of the most neglected. Knowing when to call a professional for roof cleaning can save you thousands in premature replacement costs.
1. Visible Green or Black Streaks
Those dark streaks running down your roof are caused by Gloeocapsa Magma – a type of algae that feeds on limestone filler in asphalt shingles. Left untreated, algae causes shingles to degrade prematurely.
2. Green or Brown Moss Growth
Moss is a major warning sign. It holds moisture against your roof surface, leading to rot, lifted shingles, and eventual leaks. North-facing roof sections and shaded areas are most vulnerable.
3. Your Roof Looks Dull or Discolored
A roof that has changed color significantly – especially in patches – is showing signs of biological growth that needs treatment. This affects curb appeal and property value.
4. Clogged or Overflowing Gutters
If your gutters are overflowing during rain, they are likely blocked with debris. Combined with roof cleaning, gutter maintenance prevents water damage to your foundation and siding.
5. It Has Been More Than 2-3 Years
Even if your roof looks clean, regular preventative cleaning every 2-3 years keeps biological growth from taking hold and extends your roof’s lifespan significantly.
If you noticed any of these signs, contact Batterbee Roof Cleaning today for a free inspection and quote.