Roof Truss Framing Techniques

The ridge board s height and the length of other rafters for the framing if any will determine the rise and run of this common rafter.

Roof truss framing techniques.

The first step of creating a basic roof truss frame is to lay out a common rafter pattern and cut it accordingly. Choose the design of the roofing trusses. The framing style of the roof refers to the actual components of each roofing truss and the design of the structural foundation of that roof. Wherever a rafter bears onto a wall you ll need a stud directly underneath.

Cut all lumber to the needed lengths. Pros of using roof trusses instead of stick framing. Partially these will depend on the style of roof you ve selected but you ll also have some wiggle room depending on the design elements of the house. Position the square at the end of the rafter board with the tongue on your left and facing away from you.

Stick framed roof is built one member at a time. Pricing roof trusses. Nearly all roofs are framed using one of two methods. Roof framing can be one of the most challenging and confusing parts of building a house but careful planning and basic carpentry techniques are all it takes to frame even the most complicated roofs.

Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge. How to order trusses. Where hips girders and other heavy duty trusses land you ll need to double or even triple up the studs to accept the load. The pros of using roof trusses instead of stick framing.

Trusses are basically a triangle and there are generally four pieces of lumbar to each truss. The two sides that are joined together at angles a brace beam that creates the bottom of the triangle and a support piece that bisects the triangle from the peak to the support beam. The pros of using roof trusses drastically outweigh the pros of stick framing. Sure there may be an instance where stick framing is your only option and that is understandable.

To help you through the process we ve compiled some of our favorite articles and videos from the fine homebuilding archives to help you complete. Add the length of the overhang beyond this mark and.