There are a few potential issues with retro fit cavity insulation. Driving rain soaking in and not ever drying out, cold spots where they can’t get the stuff in causing condensation issues, other things I’ve forgotten.
Hopefully the heat pump folk will be using a reputable firm, but give it a Google and ask them a couple of questions ‘this bloke on the internet said I need to be careful of cold spots, is that right?’. If they’re good they’ll have the answers.
Yeah that’s my plan, thanks. Harvesting questions here. They’re registered with the insurance backed guarantee scheme so worst case, we won’t have to pay to fix things ourselves.
There are a few potential issues with retro fit cavity insulation. Driving rain soaking in and not ever drying out, cold spots where they can’t get the stuff in causing condensation issues, other things I’ve forgotten.
Hopefully the heat pump folk will be using a reputable firm, but give it a Google and ask them a couple of questions ‘this bloke on the internet said I need to be careful of cold spots, is that right?’. If they’re good they’ll have the answers.