- Joined
- 31 Aug 2005
- Messages
- 4,063
- Reaction score
- 368
- Country
Hi,
after speaking to my building inspector about insulation in my loft room he specified 70mm celotex/kingspan, plus i needed to add battons along my rafters to increase the air gap etc.
I would like to check im doing it all right, is there an online guide or building reg fact sheet for this, ie what i need for a flat dormer roof, does it differ etc.
TIA.
after speaking to my building inspector about insulation in my loft room he specified 70mm celotex/kingspan, plus i needed to add battons along my rafters to increase the air gap etc.
I would like to check im doing it all right, is there an online guide or building reg fact sheet for this, ie what i need for a flat dormer roof, does it differ etc.
TIA.