I have a small conservatory made of single skin of concrete block up to waist height and double glazed. See pic.
I want to smooth the walls internally but probably a good idea to damp proof it first.
The options are as follows:
1. Apply plastic DMP to the walls (which i already have plenty of) then mechanically fix plasterboard over. How do you fix both the DMP and plasterboard?
2. Tank the walls with liquid tanking paint, then either dot and dab plasterboard, or SBR and skim
3. One coat cement render, then skim
Which would be best?
I want to smooth the walls internally but probably a good idea to damp proof it first.
The options are as follows:
1. Apply plastic DMP to the walls (which i already have plenty of) then mechanically fix plasterboard over. How do you fix both the DMP and plasterboard?
2. Tank the walls with liquid tanking paint, then either dot and dab plasterboard, or SBR and skim
3. One coat cement render, then skim
Which would be best?
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