I'm planning to install a section of fully insulated timber framed wall to replace an uninsulated single leaf brick wall. I've a solid concrete floor, so fixing to to the floor will require the screws/plus to go through the DPC. When I spoke to the local building control office they said that is possible and I'd need to used a bitumen based product to "seal the holes".
I've searched the internet, and come up with a number of liquid DPC products which woudl seem to do what I need. I'm looking for suggestions as to the best way of actually doing this that will satisfy building control.
Thanks for your help
Nigel
I've searched the internet, and come up with a number of liquid DPC products which woudl seem to do what I need. I'm looking for suggestions as to the best way of actually doing this that will satisfy building control.
Thanks for your help
Nigel