Cape Cod Attic Ventilation

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.

Cape cod attic ventilation.

What a job but the homeowners noticed immediate results. The article offers advice on how to avoid condensation leaks attic mold structural. Attic ventilation in cape cod is necessary to prevent heat buildup in your houses. The last cape cod i did we cut through the knee walls and hung rigid foam on the bottoms of the rafters.

This creates triangular attic spaces behind the kneewalls. Hot roof designs aka dense packed insulated sloped roofs or ventilation designs for cape cod style buildings. Along with roofing and siding fraser construction is the 1 velux skylight installer in ma we do copper decks kitchens and bathrooms. Many of the post war cape cod houses are narrower and are much tougher to work in.

Get attic vent installation replacement or repair in your budget. The roof rafters are 24 on center. 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. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Older cape cod style homes may be charming but they are often poorly insulated. Intake vents located at the lowest part of the roof under the eaves allow cool. Cape cod roof insulation venting. Once that was done we blew 15 of cellulose in the rest of the attic.

Ventilating attic spaces do it with turbine vents. Serving all of cape cod and south eastern ma. The existing attic insulation is left in place when a cool vent roofing. They can adequately ventilate or insulate the house but not both.

I ve asked three different contractors and received three different answers. Contractor s and homeowners have two options when addressing the insulation and ventilation deficiencies of a cape cod. Most have second floor bedrooms with 4 ft. The illustration below shows the scenario when proper ventilation is achieved.

Fraser construction is a cape cod roofing and remodeling company. What about ventilating attic spaces in a cape cod style home that has a short knee wall in the upper level. The attic and second floor areas get stifling hot in the summer months. Then we climbed into the upper attic and dense packed each cavity from above.

I have a 2007 heckaman modular cape cod home. Cold in winter hot in summer.