Cape Cod Attic Ventilation

The roof rafters are 24 on center.

Cape cod attic ventilation.

Intake vents located at the lowest part of the roof under the eaves allow cool. I have a 2007 heckaman modular cape cod home. The attic and second floor areas get stifling hot in the summer months. Cold in winter hot in summer.

Inside the knee wall cavity every third rafter opening by soffit had a vent chute while all others were jammed with fiberglass insulation. Once that was done we blew 15 of cellulose in the rest of the attic. Kneewalls against the sloped ceilings. The existing attic insulation is left in place when a cool vent roofing.

Fraser construction is a cape cod roofing and remodeling company. I ve asked three different contractors and received three different answers. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. 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.

Along with roofing and siding fraser construction is the 1 velux skylight installer in ma we do copper decks kitchens and bathrooms. They can adequately ventilate or insulate the house but not both. Hot roof designs aka dense packed insulated sloped roofs or ventilation designs for cape cod style buildings. What a job but the homeowners noticed immediate results.

The illustration below shows the scenario when proper ventilation is achieved. Because it s hard to insulate these areas many capes leak heat at the eaves a recipe for ice dams. Contractor s and homeowners have two options when addressing the insulation and ventilation deficiencies of a cape cod. Attic ventilation in cape cod is necessary to prevent heat buildup in your houses.

Cape cod roof insulation venting. Most have second floor bedrooms with 4 ft. This creates triangular attic spaces behind the kneewalls. Many of the post war cape cod houses are narrower and are much tougher to work in.

Ventilating attic spaces do it with turbine vents. Then we climbed into the upper attic and dense packed each cavity from above. What about ventilating attic spaces in a cape cod style home that has a short knee wall in the upper level. Get attic vent installation replacement or repair in your budget.

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. Serving all of cape cod and south eastern ma.