Warped Roof Rafters

If the dry rot is.
Warped roof rafters. The roof rafters were bowed inwards on my home. 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. I own a dutch colonial gambrel style house built in 1977. Rotted wood rafters in a roof are a serious issue.
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. Dry rot on the ends of gable rafters must be addressed before it spreads to the roof sheathing or rafters in the attic. Commonly what you can see of the rotted wood is only part of the problem it is what you cannot see under the surface of the wood that can be the main issue. How to replace rotted rafter ends on a gable roof.
I did not really understand why until hurricane gustav came through and tore up the roof. This article describes a diy repair project using a site built spreader to straighten sagged roof rafters and decking. Sagging rafters can lead to serious problems with the entire roofing system. Roofing gutters and all waterproofing anywhere bending warped roof rafters hello new to this forum and hoping to grab some answers.