Cape Cod Attic Insulation

This creates triangular attic spaces behind the kneewalls.

Cape cod attic insulation.

This cathedral ceiling or cape cod ceiling insulation approach maximizes headroom maintains an air path and gives a high r ceiling. Contractor s and homeowners have two options when addressing the insulation and ventilation deficiencies of a cape cod. The last cape cod i did we cut through the knee walls and hung rigid foam on the bottoms of the rafters. Then we climbed into the upper attic and dense packed each cavity from above.

Older cape cod style homes may be charming but they are often poorly insulated. Proper way to insulate finished cape cod attic. 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. Many of the post war cape cod houses are narrower and are much tougher to work in.

I renovated a 1957 cape style hose in 2009 doubling its size into a center hall colonial. I hope you can help me. They can adequately ventilate or insulate the house but not both. It was built sometime in the 50 s and.

I am in the process of remodeling the attic area of my 1 1 2 story typical cape cod home located in chicago. Intake vents located at the lowest part of the roof under the eaves allow cool. The stand up attic space is fully vented on all four sides by soffits and a ridge vent runs along. The illustration below shows the scenario when proper ventilation is achieved.

The entire second floor is new construction as is the hip roof. Upon inspection of the attic insulation we noticed that the underside was indeed wet. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Most have second floor bedrooms with 4 ft.

Once that was done we blew 15 of cellulose in the rest of the attic. 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. Our professional staff of courteous highly trained installers are supported with completely stocked vehicles that are fully loaded with state of the art machinery and equipment. Hi martin thank you for your article on radiant barriers.

What a job but the homeowners noticed immediate results. I have already re insulated w r 13 vapor barrier fiberglass and added new drywall to the 1st floor. Because it s hard to insulate these areas many capes leak heat at the eaves a recipe for ice dams.