Cape Cod House Attic Insulation

Kneewalls against the sloped ceilings.

Cape cod house attic insulation.

Sep 20 2015 i am in the process of remodeling the attic area of my 1 1 2 story typical cape cod home located in chicago. In my case i thought that insulating the knee wall attic floor r 60 and knee wall itself 2 of taped iso was preferable because it allowed for higher levels of insulation than just filling the rafter cavity. In our illustration as shown the closed cell solid foam foil faced high r insulation is itself a vapor barrier with a perm rating close to zero. Because it s hard to insulate these areas many capes leak heat at the eaves a recipe for ice dams.

The 2nd floor has 2 bedrooms separated by the stairs in the center of the house. I have already re insulated w r 13 vapor barrier fiberglass and added new drywall to the 1st floor. It was built sometime in the 50 s and. Older cape cod style homes may be charming but they are often poorly insulated.

About 650 per floor sq ft cape cod on long island built in 1956 w 2 x 4 16 oc construction. Cool vent a rigid insulation panel composed of polyisocyanurate foam core from hunter panels is manufactured as a ventilated nailbase roof insulation panel. This product is also the best solution for effectively insulating the cape cod style house. Many of the post war cape cod houses are narrower and are much tougher to work in.

This cathedral ceiling or cape cod ceiling insulation approach maximizes headroom maintains an air path and gives a high r ceiling. Most have second floor bedrooms with 4 ft.