Hi guys,
newbie here and after advice/opinion
So we have 210sqm of 120x120x6mm porcelain floor tiles to go down onto UFH with a Chemfloor cement floor.
I have been told I need decoupling mat due to the size and been told not to use the membrane due to potential air pockets that could cause weakness. The edges of the pour floor have foam expansion so would I need expansion joints as this will destroy the look we are after?
Thanks in advance
J
newbie here and after advice/opinion
So we have 210sqm of 120x120x6mm porcelain floor tiles to go down onto UFH with a Chemfloor cement floor.
I have been told I need decoupling mat due to the size and been told not to use the membrane due to potential air pockets that could cause weakness. The edges of the pour floor have foam expansion so would I need expansion joints as this will destroy the look we are after?
Thanks in advance
J
