How To Repair Sagging Roof Trusses

Damaged roof truss or rafter.

How to repair sagging roof trusses.

The first thing you need to do is to assess the damage. Also inspect the metal or plywood gusset plates used where your wood meets on a truss. You may find that. Determine the extent of damage.

Temporarily screw a 3 foot 2x4 to. One will be placed on either of the flat sides of the. The basics of the process are as follows. The first step is to find out how many rafters are sagging and if anything else is damaged.

How to repair a truss sag step 1. However you can create a temporary solution by following the steps below. If the roof truss has a small crack you will be using the two wooden boards to patch it up but if the crack is much more severe you should use the steel plates because they offer much stronger support to the damaged truss. Joist end repair plates for roof trusses this method is not too dissimilar to using the method above.

Determining the problem determine where the sag is in your roof in relation to your attic. Drill holes in angle iron. Cut two 2 by 4s or 2 by 6s to serve as truss patches. Place a 4 foot 2x8 across the ceiling joists just beneath the sagging truss.

Grab a flashlight and head up to your attic to inspect your roof rafters and decking specifically those where your. Driving nails into it might make it worse place. It involves cutting away the damaged end and replacing with a new piece but this time the two sections are joined using galvanised steel plates. Glue a piece of 1 rigid styrofoam to the plywood.

How to straighten sagging roof rafters.