Gable Roof With Cathedral Ceiling
A plain flat ceiling gable is actually a procession of light trusses usually spaced 16 in.
Gable roof with cathedral ceiling. Vaulted ceilings can create height for a feature fireplace. Cut and insert 1 or thicker high r foam insulation sheets r 8 per inch against the furring giving a 1 or greater air path between the insulation and the roof deck under the cathedral ceiling. There is no insulation in the ceiling and i suspect little to no effective insulation in the 2x4 walls. Contributing editor scott mcbride replies.
To avoid these problems in a structure with a cathedral ceiling it helps to understand how a typical roof frame works. A standard triangular roof known as a gable roof is framed using rafters which are diagonal members that support the roofing materials. The simple 6 12 gable roof is composed of actual 2x6 rafters 24 oc sheathed with 1 2 plywood and covered with asphalt shingles. How to frame a gable roof without ceiling joists.
A gable roof is a heavy structure and if you want to prevent your roof from collapsing you ll have to frame the structure correctly. How to frame a gable roof with no ceiling. This oak frame home from welsh oak frame features an impressive stone fireplace complete with woodburning stove beneath a vaulted ceiling image credit. Each truss is composed of two opposing rafters and a ceiling joist.
Nail 1 furring along every rafter side against the roof deck.