Roof Rafter End Repair

Overview from time to time an attic rafter will split along a knot typically after having a new roof installed because of the workers walking around on it.

Roof rafter end repair.

A cracked roof rafter needs to be repaired and can be done byf an experienced do it yourselfer. An l channel that is 1 by 1 and at least 2 feet long should be adequate for most rafters. Assuming it s in good shape you can leave it in place and install the new materials around it. Obviously this is not a good situation as it can cause the entire roof to fail if not addressed.

Cut a replacement board from 2 by pressure treated lumber that is the same size and width as the rafter tail you just cut using a circular saw. Repairing this is called scabbing. If you are replacing the entire rafter screw down into the wood through the top and bottom joists. Roof repair special came in and actually corrected the insurance company s assesor and completed the job quickly and under budget.

Step 1 measure the damaged rafter. Examine the condition of the rafter the thick beam running the length of the overhang. Cut a piece of 1 by pressure treated lumber that is longer than the replacement board by 4 to 6 inches. If it shows signs of rotting water damage or other wear you ll need to chop it out using a reciprocating saw.

Before you can purchase the l channel you need to know the size of the rafter. Cut away rotten or damaged rafters. Insurance came in and noted all the things they would cover. Very easy to do.

Had some roof damage recently from wind. Watch as we remove part of a roof and 3 rafters then replace them. 2 remove an area of the roof shingles from the edge of. This video shows how to repair a split rafter.

Position the portable scaffold at the area of a rooted rafter end. Fit the rafter into place between the boards and screw through the sister boards into the rafter. We have had a few good storms since the repairs and not a drop of water has come in. Adjust the scaffold for convenient access to the roofing at the overhang.

Screw the new rafter into place. If replacing part of the rafter attach one end of each sister board through the existing rafter. With the proper tools anyone can do this.