am going to measure the depth of my joists to the top of the battens and order PIR board to fit.
to stop the rodents returning and making it home again I've ordered some 6mm wire mesh and will staple it up as a barrier at the end of each joist run to block access to the insulation cavity between joists. coupled with closing up the possible entry points I can see along the outside edges with steel wool and foam hopefully it'll be enough to discourage their presence again.
am going to measure the depth of my joists to the top of the battens and order PIR board to fit.
to stop the rodents returning and making it home again I've ordered some 6mm wire mesh and will staple it up as a barrier at the end of each joist run to block access to the insulation cavity between joists. coupled with closing up the possible entry points I can see along the outside edges with steel wool and foam hopefully it'll be enough to discourage their presence again.