Cape Cod House Attic Insulation

Cape cod roof insulation venting.

Cape cod house attic insulation.

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. Keeping cape cod homes energy efficient and dry for over 50 years. The problems associated with these homes are a result of poor architectural design and not improper installation of the roofing or insulation. 13 september 2015 wendy said.

Our home is a cape cod 1 1 2 stories with living space on both floors. Intake vents located at the lowest part of the roof under the eaves allow cool. This article series describes various solutions for the un vented or insulated portions of cape cod home roofs or ceilings or for similar under roof spaces. Anyone who has lived in one of these types of houses knows how uncomfortable they can be in both the summer and winter months.

Because it s hard to insulate these areas many capes leak heat at the eaves a recipe for ice dams. Most have second floor bedrooms with 4 ft. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. This allows at least half of the reflective insulation to do it s job since it requires a 1 or larger air gap on each side to be a radiant barrier and provide some r value.

We often get asked about the differences in the insulation process when it comes to different house models. We are in the midst of adding a cape cod style second story to our house and i am a little confused. The solar guard goes over the insulation on the attic side. About 650 per floor sq ft cape cod on long island built in 1956 w 2 x 4 16 oc construction.

Hot roof designs aka dense packed insulated sloped roofs or ventilation designs for cape cod style buildings. Roof has a ridge vent and roof fan with thermostat. The 2nd floor has 2 bedrooms separated by the stairs in the center of the house. This creates triangular attic spaces behind the kneewalls.

I have already re insulated w r 13 vapor barrier fiberglass and added new drywall to the 1st floor. Many of the post war cape cod houses are narrower and are much tougher to work in. Insulating and ventilating cape cod or 1 story houses can be very challenging. Older cape cod style homes may be charming but they are often poorly insulated.

One of the most common house types in the greater. Details needed for cape cod roof ceiling insulation placement materials. Ventilation from the eaves is probable not enough after reading your articles.