How To Repair A Rotted Roof Rafter

Clamp a 1 by backing board in place and screw the new rafter.

How to repair a rotted roof rafter.

Use a powder actuated nailer to attach a 2x4 cleat to a brick chimney. Commonly what you can see of the rotted wood is only part of the problem it is what you cannot see under the surface of the wood that can be the main issue. Although it is a straightforward process it is necessary to take your time to ensure a solid repair. Rot won t spread as long as the rafters remain dry.

Over time roof rafters can wear crack or rot and replacements may be in order. It may also include replacing roof sheathing. Wood rotting from the inside out compromises the structural integrity of the rafter. How to repair rotted eaves.

If the dry rot is extensive enlist a contractor to replace the rotted. The cleat helps support the new overhang. Dry rot on the ends of gable rafters must be addressed before it spreads to the roof sheathing or rafters in the attic. Rotted wood rafters in a roof are a serious issue.

You don t even have to remove the rotted pan. If you see a rotted rafter you should take steps to identify the source of moisture that is causing the decay. Unless you have advanced carpentry skills you may not be able to fix a rafter with serious decay problems. Notice in photo 6 that the new section extends as far above the wall as the rafter tail length.

Use a reciprocating saw to chop out the rotted rafter. I replace the damaged wood and prep for the new roof installation. Cut a replacement piece from pressure treated lumber. Replacing rotted rafter ends on a gable roof is a matter of removing the existing ends and installing new wood.

Over time exposure to the elements and damage created by nesting animals can rob your home s eaves the overhanging edges of the roof of their attractive appearance and structural strength. This includes repairing any leaks in the roof above the rafter.