Replace Roof Beam

No matter what type of roof you have the procedure for roof replacement is basically the same.

Replace roof beam.

This will hold the weight of the porch roof while replacing the beam. Tie in the support beam to the jack and king studs and to the ceiling joists. Measure the dimensions of the old rafters beneath your roofing surface. Good quality european green oak is a sound choice.

Depending on the extent of the. This video shows from start to finish the repair of rotted endbeams on a house using the endrot system. Repeat the process for the joist beneath your old roof rafter. At the ends use metal hurricane straps to connect the beam to the jack studs.

What happens if the dry rot in a roof beam is so bad that it can t be restored. Cut through any nails at the points where the beam is attached to the surrounding framing. Along the top toe nail the beam to each ceiling joists. Use a circular saw to cut two sets of new rafters from the same size wood by the same dimensions.

The good news is that there s no hurry. Cut the beam out of its resting place using a reciprocating saw. Remove weak spongy wood preserve and protect wood wi. The existing materials including the shingles flashing and underlayment are stripped down to the roof deck.

Using a pry bar gently pry the beam loose from the ceiling. You can now remove the temporary support wall. In other cases not so much. In many cases this process will be as overwhelming as it sounds.

Use your tape measure to record the distance of both rafter legs. The price tag for this method of repair depends on several factors. The exposed beams should be repaired or replaced. Place the temporary beam with the old beam uncovered the temporary beam can be placed on the braces you ve made images 1 and 2.

Make a cut in the center of the beam while a helper holds the two pieces into place. Move the braces into place on top of the bottle jacks image 3 then raise them till they support the roof. The deck is examined and if necessary repaired or replaced.