Fix Sagging Roof Rafters

Sagging rafters can lead to serious problems with the entire roofing system.

Fix sagging roof rafters. 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. One of the most common causes of roof issues are problems related to the rafters or trusses. Realignment of the rafters may solve the sagging problem. If that s what you re dealing with regarding your home take these steps to ensure your rafter or truss gets fixed properly.

Use your string line to determine how much the roof need to go up. This article describes a diy repair project using a site built spreader to straighten sagged roof rafters and decking. Also inspect the metal or plywood gusset plates used where your wood meets on a truss look for damage that includes cracks rot breaks and any other impairment. 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.

Grab a flashlight and head up to your attic to inspect your roof rafters and decking specifically those where your roof is sagging. Fixing a truss or rafter. This can be a serious problem in future if not treated at the right time. Half inch drywall can sag if it s hung under roof trusses that are spaced every 24 in.

When rain water comes through your roof s shingles the plywood will wrap rot or weaken and this will make the roof look like it is sagging between its rafters. 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. Ceiling joists are placed at the ends of the rafters to keep the rafters from spreading out and sagging. They have issues for a wide variety of reason including damage from wind storms overloading from ice and snow leaks etc.

Therefore giving them a good look is critical when addressing sagging bowed or wavy roofs. Drywall instead of 5 8 in. If so i bet the installers used 1 2 in. If you find your roof is sagging or a slight dip is visible then you are probably a victim of sagging roof rafters.

This can cause roof caving water leakage. Sagging rafters may be the result of numerous heavy snowfalls or inadequate ceiling joists. How to fix sagging roof trusses or rafters. Rafters support the weight of the roof and any rain or snow that falls on it.

You ll need a steel l channel to get your rafter or truss back into shape. Roof rafter decking sagging. In many cases you ll need to fix sagging trusses or rafters to repair your roof.