Although the moss itself does not damage your roof, it lives off of moisture. When the air is damp or when it rains moss absorbs the water and traps it. After time the water corrodes your roof slowly damaging it until evenutally it gets through your ceiling and leaks.

Protect a roof ... there are a number of ways to protect a roof.  The first step is ot remove any mosss build up, then wash with a fungacidal wash to kill any residual micro organisms.  Then by investing in a roof coating, you can help protect against the elements.  Some companies will charge over £7,000 for a four bed detached home, but these prices are excessive.  Some offer a 'climate cooler' product that alludes to special thermal qualities, which are currently untested by independant bodies.  The coatings we offer protect your roof from extreme weather conditions at a fraction of the price.