High performance insulation is the way to go. It is not too expensive for the client and if done well can be an easy way to achieve energy efficiency.

Posted by: @supernova High performance insulation is the way to go. It is not too expensive for the client and if done well can be an easy way to achieve energy efficiency. Insulation is probably th...

I would find some local upholsterers, and sort out some quotes. I would concentrate on this first, because the other aspects (fabric choice) depend on this.

Posted by: @periwinkle The idea is to advise the client to have them re-done instead of buying new. Is the client replacing the chairs with something similar? If that is the case the quality of the...