...the concrete slab?
Final finish will be oak floorboards onto battens. One suggestion is to put the insulation on top of the concrete slab and in between the battens. Seems to me like a good idea especially as I could also use the space to route pipes etc. and it will save a smidgeon on the amount of excavation required.
My book on Building Regs says that 'there is no compulsion to install floor insulation' and so I thought I'd limit my choice to 65mm Kingspan.
The build is the renovation of an old cottage and is replacing a suspended timber floor.
Comments very welcome.
Final finish will be oak floorboards onto battens. One suggestion is to put the insulation on top of the concrete slab and in between the battens. Seems to me like a good idea especially as I could also use the space to route pipes etc. and it will save a smidgeon on the amount of excavation required.
My book on Building Regs says that 'there is no compulsion to install floor insulation' and so I thought I'd limit my choice to 65mm Kingspan.
The build is the renovation of an old cottage and is replacing a suspended timber floor.
Comments very welcome.