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.
Gable roof framing terms.
Another common design in the northeast is the saltbox which is a gable roof with one longer side.
Here is a closer look at common roofing terms.
Roofs are basically five types.
The edge of a roof which runs from eaves to ridge at a gable.
Framing a gable roof building a gable with barge end purlin struts and collar ties.
Roof framing involves a lexicon all its own.
Framing a dropped gable wall one of the keys to framing the rake with my system is building a dropped gable end wall the top of which is 3 1 2 inches below the tops of the rafters.
A collar tie is a horizontal roof rafter compression connector that is located in the uppermost third of the span of a pair of opposed sloped or gable roof rafters.
Shed gable hip gambrel and mansard.
By upper third here we mean one third of the length of the rafter from ridge to top plate.
An example of each is shown in figure 2 1.
After the gable is framed lookouts extend from the first rafter inside the gable wall out over the plates to support the overhanging barge rafter.
To build your gable roof you ll need wooden boards cut into joists rafters supports and a ridge board in addition to sheathing felt paper and shingles.
Definition of collar tie in roof framing.
When repairing or replacing a roof it pays to be familiar with these terms.
A gable roof is a simple symmetrical triangular roof.
In finding this location we do not count the additional length of the rafter that supports the roof eaves overhang or soffit.
That rafter outside forms the overhang for the barge boards to fix to and so the soffit boards and ventilation are continuous all the way.
Includes illustrations that show roofs have hip rafters ridge boards jack rafters and more.
Gable a gable roof has a ridge at the center and slopes in two directions.
3 part of a suspended timber floor construction that provides a level bearing and.
In conventional gable roof framing the slope of the roof is formed by rafters that run diagonally downward from the peak of the roof to the tops of the exterior walls of the building.
The picture above shows the plan view of a gable roof ladder trusses are made up using four noggins bridging at each corner to support a rafter outside the building.
1 part of a pitched roof construction that receives the feet of the spars sp ars and ceiling joist ends.
It is simple in design economical to construct.
It is the form most commonly used by the navy.
Gable roof framing calculator plan diagram with full dimensions for a good straight fascia add an extra inch or 2 to the tails of all your rafters total length.
Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements.
2 part of a flat roof structure that receives the ends of the flat roof joists.
