Your home is probably your biggest investment and your roof is its first line of defence from the elements.
It needs specialist treatment to ensure that it keeps doing what it is designed to do – keep the weather outside.
Traditionally, the only way of cleaning your roof was to get up on there and scrape the moss off and power wash it.
Not only is this ineffective as it does not address the cause of the problem but it is actually very damaging.
Concrete tiles have a fine outer layer of specialist sand and adhesives that give them their weather proof qualities. Powerwashing removes this layer, leaving your roof vulnerable to the elements and promotes further damage.
We have all seen the effects of power washing on man-made slates and the damage it can do.