Hi guys
I know a lot of you clean roof tiles etc and I want advice on thermal roof coating. Doe's the roof need to be pressure washed or can a chemical be used to spray on then brush off also what is the cost of the coating to buy ? who sells it ? etc I have a roof to clean just getting rid of moss and will be ringing Chris Scott about his chem without the need to use pressure but I might recommend to custy about thermal coating but I need to know rough guide to pricing and steps to follow to do a good job and also supplier for gear.
Any advice appreciated Cheers Phil.