How To Repair A Rotted Roof Truss

The contractor who had done all the work up to that point replaced the entire roof under the deck including the sheathing.

How to repair a rotted roof truss. Although it is a straightforward process it is necessary to take your time to ensure a solid repair. Cut the new boards with width equal to the width of old trusses and to lengths matching with the exposed parts of the beam. Set the depth of your circular saw to the thickness of the roof decking. If these have only small portions with rot you can repair using the boards.

I have a metal roof that has wood trusses supporting it. The wood trusses extend about a foot outward past the start of the walls on 2 of the 4 sides of the bldg. Roof trusses are triangular timber frames which are nailed pegged or bolted together in. If the old trusses are too bad theses may require placing new trusses or complete restoration of roof.

When replacing roof decking you first need to get rid of the old rotten section. After removing the ceiling drywall and finding more mold the clients discovered that water had been coming in where the roof met the parapet wall. This is why regular truss maintenance and repair is pertinent to the health of your roof. If you need any help with roof truss or other roof beam problems including rot and insect attack property repair systems staff will give you completely free no obligation advice on 01626 872 650 the information you need may be in the project below.

The rotted part is. The truss ends are covered by roof but their underside is exposed to the elements. They are a frame shaped trusses. The ends of the trusses are rotted out.

You may need to cut a little extra to expose enough of the trusses and make sure you get rid of all the rotten wood. Replacing rotted rafter ends on a gable roof is a matter of removing the existing ends and installing new wood.