How To Fix A Sagging Garage Roof

You can therefore easily identify whether your roof is sagging if you can see a swag curve or dip at its peak when you stand on the street.

How to fix a sagging garage roof.

Even if you don t park your cars in one a garage still provides you with extra space for storage tools and other items you don t want to keep indoors. While some sagging roof causes can easily be handled by anyone who has a little diy knowledge some problems are a lot more complex and need the help of a professional to repair. If the sagging roof is due to rotting or warping roof decking the repair will be much easier. After that use a piece of lumbar strapping to keep the plywood in place until you can get a roofing repair expert to fix it.

This is the easiest problem to repair. If your rafters are still sagging a bit and it is causing your roof to dish out a little in the center of the roof sides add a 2x4 that goes all the way across the rafters in the center of the length of the rafters. Next place your piece of plywood and styrofoam foam side up against the damaged roof decking. In some cases roof sagging problems are not caused by framing issues.

Push up on the plywood until the foam is touching the underside of the roof decking. How to fix a sagging garage roof step by step guide written by kellan jansen. Use your string line to determine how much the roof need to go up. Try to rope in a friend or two as the beams can be heavy and try to plan your renovation project for a sunny weekend.

Rotten or saturated sheathing can also cause roof lines to sag. A sagging garage roof repair isn t an overwhelming task but it is best to get the job done before it becomes a major roof replacement. Garages are an excellent addition to any home. This may be problematic in winter months but allowing the roof to continue to sag can lead to greater problems such as a cave in.