Hi, I'm installing wet under floor heating to a first floor bathroom but have a problem with floor levels. The top of the joists are 100mm below the adjacent floor levels - ie the bathroom floor joists are 100mm below the level of the hallway.
My first thought is to screw ply (22mm?) onto the joists then lay the UFH pipes and screed (75mm) onto this.
What do you guys think?
My first thought is to screw ply (22mm?) onto the joists then lay the UFH pipes and screed (75mm) onto this.
What do you guys think?