Collar ties rafter ties tension beams structural ridge beams.
Roof framing terminology.
Ridge the highest point of a pitched roof that receives the head of the spars co mmon rafters rafters.
This is to help prevent deflection and sag in the roof.
The butt of a shingle is the end that faces down roof.
An older style of framing in which the studs in the bearing walls are run uninterrupted from the sole plate up to the roof plate.
This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams.
Manufactured structural roof frame member composed of bottom cord top cord and web members.
Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center.
With wood shingles or shakes this is the thicker end.
Common types of roofs and basic framing terms.
A building s frame is the skeleton that supports all of the finishing features like drywall doors windows and even your roof.
The end rafters that form the outside edge of the roof s rake overhang.
The exposed end of a shingle.
Stick frame roof framing member supports sheathing.
Stick framing combines roof rafters with ceiling joists.
Some of these can support the roof and prevent ridge sagging and wall spreading.
Don vandervort hometips.
Top plate or plates in conventional western platform framing there are two top plates.
Header a beam placed perpendicular to wall suds above doors windows or other openings to carry the weight of structural loads.
Most roofs utilize 16 inch spacings for strength and rigidity.
Can be sheet good materials of plank sheathing.
Sometimes referred to as common rafters.
An example of each is shown in figure 2 1.
It is simple in design economical to construct.
When working on a roof it pays to be familiar with these terms.
Joist parallel framing member installed horizontally to support floor and ceiling loads.
The floor joists are nailed to the studs.
Terms in this set 20 rafter.
It is the form most commonly used by the navy.
The rafters are usually positioned directly above the wall studs.
Sway bracing there are a few ways to sway brace the wall.
Also refereed to as roof decking attaches to rafters or top cord of truss.
However green building uses a single top plate and ensures that rafters and ceiling joists sit on the plate directly over the studs.
Here is a closer look at common roofing terms.
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.
Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.
