Posted 3 years ago
Upgrade ceilling ,underfloor insulation
Residential Insulation
Ellerslie, Auckland
hi, I am looking for upgrading ceiling insulation now 110mm insulation is there to healthy homes standard , for a three-bedroom house, I think it is 50 to 55 square meters.
same area underfloor insulation 50 % is covered with 60 mm white therm cool materials I think it is R1.4
if anybody interested in doing this, with a certificate