Single story south oriented cape with double 24" OC stud walls and raised heel roof trusses
House sits on a 3" tall foundation wall. The foundation footings are mostly ledge. The floor is crushed stone covered with a vapor barrier.
Foundation wall is 8" thick poured concrete. A total of 69 yards. It is fully covered with 4" of EPS foam.
The walls consist of double 2x4 walls covered on the s\exterior by zip system sheathing. The 12" thick wall cavity is filled with dense packed National fiber cellulose at a density of 4 lb/ft3.
The attic consists of a 2 foot wide catwalk on horizontal 2x4s nailed into the trusses 30" off the floor. The entire attic is filled with cellulose 30" deep.
Serious triple glazed units. Fiberglass frames.
DTherma Trufiberglass 1/2 lite.
I installed all mechanical items. Each system was fully tested when installation was complete.
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