A few of our new houses have zero step entries with the porch concrete coming up to the top of the band board. Only felt paper separates the concrete from…
The slab will be isolated with foam but the foundation will not have a completely closed envelope since the basement walls have rigid foam on the exterior. How much of…
Recent Q&A
Condensation from Porch Concrete?
A few of our new houses have zero step entries with the porch concrete coming up to the top of the band board. Only felt paper separates the concrete from…
What is the best way to insulate interior finished basement walls that have 2″ rigid foam on the exterior?
This is in a cold climate and the basement slab is also insulated with 2" rigid foam. Thanks.
Is it OK to insulate under basement floor slab with rigid foam if there is rigid foam on exterior of basement walls?
The slab will be isolated with foam but the foundation will not have a completely closed envelope since the basement walls have rigid foam on the exterior. How much of…