Strengthening Roof Rafters

If you are building trusses it is easy to make part of the roof into a cantilevered extension.

Strengthening roof rafters.

Use a circular saw to cut two sets of new rafters from the same size wood by the same dimensions. A cantilever is any structure such as a roof or floor overhang that is braced internally. Then lower the jack down a little at a time so that the metal can take the weight of the roof. If there are other rafters that need to be repaired follow the same procedure for each one of them.

How to strengthen roof rafters for snow step 1. Just make one of the rafter members extend beyond the cross tie. Measure the thickness width and length of the rafters in your home and purchase one piece of framing lumber of. Measure the dimensions of the old rafters beneath your roofing surface.

You can strengthen the roof to prevent damage by adding braces to the roof rafters inside your attic. Drive the remaining carriage bolts into the two by six rafter and tighten them all up. This is a fairly basic project that can help protect your roof but consult a structural. If you re framing a gable roof on a new house or building a shed or even a doghouse with a gable roof you ll need to cut a number of roof rafters.

Place a long piece of framing lumber alongside the. If your roof is strong enough it can extend beyond the support walls without external bracing. Take 2 6x4 as long as your longest stored lumber and cut 2 inch deep grooves in them as wide as your 2x6 is thick every foot or so. The roof rafters provide integral structural support to the roof.

Use your tape measure to record the distance of both rafter legs. Carry the cut lumber and framing supplies into the attic.