Roof Ceiling Terminology

The open area above the ceiling and under the roof deck of a steep sloped roof.

Roof ceiling terminology.

1 part of a pitched roof construction that receives the feet of the spars sp ars and ceiling joist ends. Cupola a relatively small roofed structure generally set on the ridge or peak of a main roof area. The terms pitch and slope are simply two different ways of expressing the same measurement. A roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.

A to z roofing terminology and most used terms attic. 2 in a metal roof. A functional edge detail that allows a suspended ceiling panel to extend below the grid making the grid less noticeable. Dormer window a vertical window or opening coming through a sloping roof and usually provided with its own pitched roof.

Temperature and relative humidity rh resistance. The same roof has a 4 12 or 1 3 pitch. A narrow plastic wood or metal bar which is used to fasten or hold the roof membrane and or base flashing in place. A shingle manufactured by coating a reinforcing material felt or fibrous glass mat with asphalt and having mineral granules on the side exposed to the weather.

1 cap or cover. A strip of wood usually set in or over the structural deck used to elevate and or attach a primary roof covering such as tile. A metal grid suspended from hanger rods consisting of main beams and cross tees clips splines and other hardware which support ceiling panels or tiles. Often used in attics to add light and a pleasing design to the house.

The edge of a roof which runs from eaves to ridge at a gable. 4 in a membrane roof system.