Roof Addition Framing Gable End To Gable End

A framing carpenter turned structural engineer describes his method for framing gable end walls.

Roof addition framing gable end to gable end.

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. See figure 8 1 roof framing details truss end boards. Then install new ridge board tying it to the old roof by cutting back part of the original ridge board so there is overlap. He uses a level and a story pole instead of a measuring tape and explains how to use the common difference associated with the roof pitch to speed layout.

We will cover what your top bottom plates should look like in a gabl. After they re up you can snap a line to mark and trim the tails in a nice straight line to make up for any ridge warp or marking cutting and fixing errors. Take a look at some quick tips and tricks to get your gable wall framed the right way. Once new trusses are secured sheath the roof with oriented strand board osb lay down roofing paper then nail on shingles.

Addition if the gable end is less than about 4 feet tall it will be difficult for a worker to access. This type of framing is known as balloon framing and is one of the best ways to make a very strong gable end wall. Attach them to the truss ends entended out beyond the gable ends. If the length of gable end wall framing members is 3 or less the gable end is not at great risk.

These boards will be the full dimension of the gable overhang. Short gable end walls probably do not have a high risk of failure except for loss of roof sheathing. Install metal drip edge at the eaves. High ones can expose houses to very substantial risks and should be checked to make sure they are properly braced.

Building an addition on a house requires connecting two roofs whether the new space is a wing of living areas or a carport. Determine how much overhang you want on the gable ends and cut the truss end board accordingly. Without a break from the floor below all the way up to the roof.