Best rigid insulation / Discussions

...insulation, in fact it can cause big problems. You’re best to put it right against the wall. See more here on this page –  Why are Basements Moldy? How to Fix & Prevent Mold in Homes If you leave an air gap then you’re at significant risk of there being an air convection behind the insulation which could increase ...

...insulation aspect of finishing our basement correct, but I'm still not sure. The two different kinds of foam boards I've been looking at are, Kingspan Insulation R-10 2in*4ft*8ft unfaced polystyrene foam board from Lowes and the Foamular 150 2in*4ft*8ft R-10 unfaced squared edge insulation sheathing from Home Depot. Ar...

I framed my basement, however I wasn't going to insulate my basement because I have a wood stove, and it stays pretty warm. But I feel for summer I want to have some insulation to keep it cool. Can I put foam board in between my studs and tac nail it? You could put foam between the studs, but why not batts? Were you ch...