Roof Rafter Repair

If you see a rotted rafter you should take steps to identify the source of moisture that is causing the decay.

Roof rafter repair.

Roof rafter decking sagging. It may also include replacing roof sheathing. Use your tape measure to record the distance of both rafter legs. Unless you have advanced carpentry skills you may not be able to fix a rafter with serious decay problems.

This board is a section of lumber that is the same thickness as the rafter and 2 feet longer on each side of the damaged section. Apply a resilient weatherproof coating to the new pieces then secure them using stainless steel nails. A cracked roof rafter needs to be repaired and can be done byf an experienced do it yourselfer. Use a circular saw to cut two sets of new rafters from the same size wood by the same dimensions.

This includes repairing any leaks in the roof above the rafter. Before you can purchase the l channel you need to know the size of the rafter. Rafters can also be damaged by a blow to the roof from falling branches. Obviously this is not a good situation as it can cause the entire roof to fail if not addressed.

Step 1 measure the damaged rafter. Measure the dimensions of the old rafters beneath your roofing surface. Fortunately repairing rotten or weathered eaves is a relatively simple project that you can do yourself without ever having to climb onto your roof. In terms of repair fixing a split is not particularly complicated but the repair.

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. Start by prying away the bottom and sides of the old eaves and cutting new materials to match. A cracked roof rafter can create a sagging and unsightly roof. Repeat the process for the joist beneath your old roof rafter.

Although the rafter must be replaced if it is completely broken smaller areas of damage can be repaired through the application of a scab board. When considering what to do about sags in a roof start by noticing if the sag is in sheathing between rafters page top photo0 or sagging along the length of the rafters. Repairing this is called scabbing. An l channel that is 1 by 1 and at least 2 feet long should be adequate for most rafters.