The Handifoam swift rise foam insulation can it be used to fill the cavity of a timber frame stud wall that has been plastered - ie can it be injected into the wall and will this comply with building regulations :cry: for insulation in a plastered stud wall timber frame - in a 2 bedroom flat...
Do the regulations :cry: allow a timber frame stud wall that has a door in it to be without insulation in the cavity between plasterboards. This is in a two bedroom house that is undergoing material alteration. Any reference to literature explaining loopholes to regulations would be appreciated. :)
