T
triton
Hi this has probaly been done to death, i have a room 6.5mtrs x 14mtrs with wet ufh ,sand and cement screed that has been down for 4 months and appears to be totaly dry .using 600x600 porceain tiles and was going to install 2 expansion joints along the 14 mtr length do i need to decouple, using flexable adheshive cf2 and grouts.