rigid foam board

Can I use rigid foam insulation in a cathedral ceiling in New Brunswick? | Insulation IQ?

How do I seal joints between rigid foam boards in my Dieppe basement? | Insulation IQ?

Is polyiso rigid foam board effective in cold New Brunswick temperatures? | Insulation IQ?

How do I attach rigid foam insulation to concrete foundation walls in Moncton? | Insulation IQ?

Can I use rigid foam board insulation on the exterior of my Fredericton home? | Insulation IQ?

Does rigid foam board need to be covered with drywall in NB basements? | Insulation IQ?

Does rigid foam board create a moisture barrier on NB foundation walls? | Insulation IQ?

What is the difference between XPS and EPS rigid foam for New Brunswick homes? | Insulation IQ?

What is the cost of rigid foam board insulation per sheet in Saint John NB? | Insulation IQ?

Is foil-faced rigid foam better than unfaced for New Brunswick basements? | Insulation IQ?

What is the total installed cost comparison between polyiso and XPS rigid foam board for insulating a Saint John NB foundation from the exterior?

Can rigid foam insulation be used under a basement floor slab in NB? | Insulation IQ?

How does rigid foam board perform against moisture in coastal NB areas like Shediac? | Insulation IQ?

How thick should rigid foam board be on a New Brunswick foundation wall? | Insulation IQ?

What R-value does 2-inch rigid foam provide and is it enough for NB code? | Insulation IQ?