Styofoam/ Discussions

We have a concrete basement in decent condition that's about 20 years old in Boulder CO and having had mitigation installed for high radon levels we now want to...

Hi I'm wanting to add insulation to the exterior of my home as I am planning to replace siding was considering rockwool comfortboard but this Halo product was s...

I have never done exterior foundation insulating because I have never seen a good looking and long lasting finish. Even parging on concrete only lasts so long d...

Are styrofoam forms a good idea? To find the most efficient Passive House wall, if your intention is to reduce your carbon footprint, starts with choosing mater...

Recently I was old SM foam may have a chemical reaction to other plastic products when used to insulate underground. Have you heard anything about that? Rigid f...

I have a home about 3000 sq. the top is about 1700 and the rest in the basement, being a cinderblock home with a 2 foot over hang. I studed my inner wall, I pu...

We start a new residential build Spring 2020. Can I purchase XPS panels with HFOs anywhere? If not, any idea when they will be available? If they aren't availab...

I am replacing the windows and siding on my house built in 1994. The wall construction from interior to exterior is 1/2 " drywall, 2x3 strapping filled with fib...

Building a new raised bungalow in Ontario. Basement will have 9' ceilings, 5 ' concrete wall and 4' knee wall built with 2x6 and batt insulation r22. Should I r...