UFH & wet room on first floor

VillageIdiot · 18-01-2008 8:58pm #1

Our first floor consists of plywood on 9x3 joists. We are considering the installation of a wet room on this floor. Also installation of underfloor heating over whole floor (not just in wetroom). Would be grateful for recommended options.

dingdong1234567 · 19-01-2008 10:33am

I know there is a 'paint' of sorts that will seal a wet room. the name escapes me at the minute. AFAIK it works fine, it was used last year on apts that i was working on.

I believe it was applied to marine ply then tiled on top.

If i manage to come across it again i'll stick it up here.

smashey · 19-01-2008 11:41am

Some useful info here. Especially this pdf document.

Qwerty? · 20-01-2008 1:51pm

dingdong1234567 wrote: »

I know there is a 'paint' of sorts that will seal a wet room. the name escapes me at the minute. AFAIK it works fine, it was used last year on apts that i was working on.

I believe it was applied to marine ply then tiled on top.

If i manage to come across it again i'll stick it up here.

I'd say your thinking of the Bal Tanking System.

foamcutter · 23-01-2008 11:25pm

Heard mixed reports on UFH upstairs, depends on the flooring type (joist/plywood or hollowcore slabs etc).
You could consider for your bathroom areas an undertile heating mat such as devimat

UFH & wet room on first floor

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