Thank you both Pigeon85 and Boss white for your advice. :D
Bosswhite - I had a look at the Johnstones website. I found the one you mentioned, but I also found one called Self Cleaning Masonry. Do you by any chance know if self cleaning paints are any good? I also found another one...
I didn't see the work done at all. They had to wrap the house up, and foolishly I let them do the work the week I was away on holiday... that's one of the reasons why in hindsight I have thought they didn't do the prep properly. I just made so many bad decisions.... now I need to try and get...
Thank you for your reply :)
The render was painted before the "long life coating" was applied. I don't know how dusty it was.... I don't know if they washed it before they applied the coating or not.
However, where the coating is flaking off in large chuncks, the surface that gets...
I could really do with some advice from people who know what they are talking about!
About 6 years ago I (foolishly) got a company called protectawall to coat the outside of my house with a "longlife" coating called protec. It was supposed to be fantastic, last more than 15 years (15 year...