Post and beam Posted January 24 Posted January 24 If i use one of the castellated mats in which to run my UFH pipes does it also double up as the PIR to Screed barrier?
Nickfromwales Posted January 24 Posted January 24 32 minutes ago, Post and beam said: If i use one of the castellated mats in which to run my UFH pipes does it also double up as the PIR to Screed barrier? Yup, if dry screed, nope if liquid.
Post and beam Posted January 24 Author Posted January 24 Bugger. and thanks Nick as always. 75mm wet screed for us
Nickfromwales Posted January 25 Posted January 25 Yup. The liquid will get through, then lift the trays. Just gas nail pipe clips down maybe? That’s over solid concrete, 22mm gas nails into the strips. Was very quick going down tbh
saveasteading Posted January 25 Posted January 25 20 hours ago, Post and beam said: 75mm wet screed for us I've said on here before...I have seen PIR floating.....not an experience you want or worth saving 50p/m2 for.
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