I was told oil based paint was much better and had a 10 year guarantee.
It looks great on the neighbours roofs at the moment but as you say couple of years down the line you might be back to square one.
my roofs a mess mate with loads of moss been there for years, felt it was time it was done as doing alot of work to house at the minute.
I quite like the look of the roofs that have been coated.
I will save money by doing it myself but i dont know where to source the right sealant
Im going to wash and apply a roof coating on my roof to seal it.
A few people in my area have had it done and some have paid over £2k for it. alot of money for 2 days work i think
They have told me the process and i think i can do it for myself but i dont know where to source the roof...