Sagging Roof Support

You will need to remove the shingles and the old decking however which means there will be an exposed hole in the roof.

Sagging roof support.

A sagging roof is not only an eyesore but it could also be dangerous for you and your family. I was wondering if anyone had any advise on bracing the areas that are sagging. Non foundational reasons for a sagging roof. Likewise a flood resulting from a broken water line or natural occurrences can compromise your roof eventually.

When the roof framing is assembled two ceiling rafters are often joined together to create a longer span. Not enough structural support for the load. Solutions can range from simple to downright ugly for your wallet and unless you re comfortable with span tables advanced carpentry and working at heights fixing a sagging roof is almost always time to call a pro. Use your string line to determine how much the roof need to go up.

Since roofs are designed to be straight a curved or sagging roof means that its structural integrity is insufficient and it may be a warning sign that your roof is headed for collapse. This is called undercutting. Fixing a sagging roof by bolstering the beams. I can fit a floor jack in there and raise up the saggin.

If the sagging roof is due to rotting or warping roof decking the repair will be much easier. The result is pooling water causing erosion of the soil meant to support the foundation. See above roof photo. It has rubber roofing due to pitch.

Sagging rafters can lead to serious problems with the entire roofing system. The ceiling joists are sagging near the vent stack. 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. Two or more roofs on one structure spell trouble.

Bolstering the beams of your roof is another solution to repairing a sagging roof however it is often something that requires assistance from another able bodied person since beams can be extremely heavy. We have a sagging roof on the back side of our home. The cause of a sagging roof is straightforward in theory.