Finishing Attic With Slate Roof

If you re finishing your attic insulating it to the proper r value can cause a dramatic loss of headroom if you limit yourself to fiberglass batts.

Finishing attic with slate roof.

Intake vents located at the lowest part of the roof under the eaves allow cool. Are there any problems with ventilation if i put insulation under the slate. I want to finish the attic under our slate roof. If there is a space above the ceiling in the.

Enforcement varies but codes typically say that at least half of a finished attic must be at least 7 feet high and that this area must be a minimum of 7 feet wide and 70 square feet. Posted on saturday november 10 2001 08 22 pm. Roofs in standard wood frame houses are framed with traditional rafters or with roof trusses if you ve measured your attic space and feel you have enough room to accommodate living space chances are you have rafters or you have special trusses called attic trusses which create a large open space under the peak of the roof by contrast conventional trusses have supports called webbing that. Every attic is different but a few established norms and practices will guide your renovation.

To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes. Follow the rule of 7s. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. First check for head clearance.

Building codes vary by location but most require at least a 7 foot clearance for attic expansions. My wife and i recently purchased an old home 1883 with a slate roof. That s measured after you finish the ceiling if you don t have enough height you ll have to raise the roof line and that adds a lot to your construction costs. It s always preferable to leave an airspace an inch or so between the insulation and the roof sheathing boards.