you could argue render is porous both ways whereas they are trying to advertise some sort of goretex-like one way porous cover
But I agree, I didn't like the sound of it either way, was very much a sales pitch
How old is the building?
Victorian
@mustardbeak started
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you could argue render is porous both ways whereas they are trying to advertise some sort of goretex-like one way porous cover
But I agree, I didn't like the sound of it either way, was very much a sales pitch