I have read quite a few articles here over the years about various versions of the shallow frost protected slab (see for example here: //m.etiketa4.com/article/high-performance-raft-slab ) One of the questions…
I was just reading Martin Holiday's article about rigid foam over roof sheathing and saw that closed cell foam under the roof sheathing was not recommended. Our house has 3"…
Recent Q&A
Frost-Protected Shallow Footer Slab
I have read quite a few articles here over the years about various versions of the shallow frost protected slab (see for example here: //m.etiketa4.com/article/high-performance-raft-slab ) One of the questions…
Rigid foam over roof sheathing & spray foam interior
I was just reading Martin Holiday's article about rigid foam over roof sheathing and saw that closed cell foam under the roof sheathing was not recommended. Our house has 3"…
Repairing hydronic floor heat leak in concrete
I have a 1953 home with hydronic floor heating that was abandoned in 2006 due to leakage. I have been looking for a product that may help and I think…