Do you like the styrofoam insulation?

pu1. I use this board a lot to do it myself. It's perfect to do it alone, but the downside is that it's a bit expensive

2017-11-30

OK

pu2. If you use Styrofoam, you don't just use Styrofoam. It's like putting plaster on a styroffle, so it costs a lot of money and takes a lot of time because I have to do a structural frame.
As Bbu said, I recommend this board

2017-12-01

OK

pu3. It can vary depending on what kind of wall or finish it is, so it seems difficult to judge simply, but the materials you can use are styrofoam, pink board, and this board

2017-12-01

OK