Here is a closer look at common roofing terms.
Attic framing terminology.
If you re trying your hand at constructing an outbuilding like a garage shed or pole barn you ll need to understand the basic components of wall framing before you get started.
Roof features associated with basic roof framing terms are shown in figure 2 2.
Roof framing involves a lexicon all its own.
Sway bracing there are a few ways to sway brace the wall.
Framing consists of a doubled valley rafter in the middle that extends from a top plate corner to a second ridge board with angled jack rafters for support.
A building s frame is the skeleton that supports all of the finishing features like drywall doors windows and even your roof.
These are short spars that run from a hip to the eves or from a ridge to a valley.
Collar ties rafter ties tension beams structural ridge beams.
Roof framing terms are related to the parts of a triangle.
Valley the inward angle of two sloping roof sections.
Gable end and gable end attic vent.
Some of these can support the roof and prevent ridge sagging and wall spreading.
The gable end the house wall on a conventional simple gable roof such as shown in our sketch is the triangular end wall arrows 17 22 23 and 31 see roof ventilation specifications definition of the rake area of the roof or ends of the roof itself may overhang the gable end wall.
When repairing or replacing a roof it pays to be familiar with these terms.
Framing terms knowing the basic vocabulary is a necessary part of your work as a builder.
A term used to describe a pitched roof the ends of which are also sloped.
Key timber frame terminology.
A framing member that supports the cut ends of studs or joists usually over a window or door or at either end of a floor or ceiling opening.
Back to alphabetical list hip roof.
Cement mortar filler on top of a chimney stack at the base of chimney pots or protruding flues.
The rake is the edge of.
Top plate or plates in conventional western platform framing there are two top plates.
For efficiency in both construction effort and material use timber frame structures are typically erected in boxlike sections called bays consisting of two bents one on each end along with additional frame members that connect the bents and form the structure.
Includes illustrations that show roofs have hip rafters ridge boards jack rafters and more.
However green building uses a single top plate and ensures that rafters and ceiling joists sit on the plate directly over the studs.
This is to help prevent deflection and sag in the roof.
The top horizontal framing members of a framed wall.
