How To Repair A Sagging Roof Line

If the line does not continually.

How to repair a sagging roof line.

Fix a sagging roof line straighten out your old house s sagging roof and get rid of those cracks in the wall with these easy to follow steps. Next place your piece of plywood and styrofoam foam side up against the damaged roof decking. If you notice that there is a visible dip in your roof chances are you have a problem with one or several rafters and you may soon be facing more issues like water leaks bowed out walls or your roof caving in on you. 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.

How to fix sagging roof trusses or rafters. If the sagging roof is due to rotting or warping roof decking the repair will be much easier. Check the ceiling for sagging by attaching a string on one end of the beam and run it along the bottom edge of the beam. Rotten or saturated sheathing can also cause roof lines to sag.

This is the easiest problem to repair. 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. You will need to remove the shingles and the old decking however which means there will be an exposed hole in the roof. That s how to fix a sagging roof.

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. You ll need a steel l channel to get your rafter or truss back into shape. Step 1 the first step is to the basement first. Roof rafter decking sagging.

In some cases roof sagging problems are not caused by framing issues. If that s what you re dealing with regarding your home take these steps to ensure your rafter or truss gets fixed properly. Push up on the plywood until the foam is touching the underside of the roof decking. Sagging rafters can lead to serious problems with the entire roofing system.