You are much better off using standard masonry paint every 15 years. Cheap as chips and just as good.
sorry, although i am somewhat biased, (to say the least!) i would disagree with you on that.
Call a decorator to do a masonry paint job and that is all you would get. PAINT.
Call one of the companies you mention (which includes the company i work for) and you will get a lot more, in terms of quality, and service. (and no this isnt an advert).
A wall coating service encompasses repairs and alterations to the home, whether you choose my co. or wethertex, 2 totally different systems, but each having their own merits and both good systems.
You get what you pay for these days!
cheap as chips?
yeah right. So if your home is, lets say at random, worth £150,000, you will only fork out 100 quid or so on some paint?
if you had a rolls royce and it needed a respray, would you still choose the cheapest method or go to the dealer to have it done properly?
i'm trying very hard to offer impartial advice, (which is tricky for me), but whatever you choose my friend, please dont go for the bargain basement cheapest option as it will come back to haunt you!!!
good luck anyway and pls contact me if you need any advice