Replacing Rotted Roof Sheathing

Before installing new siding you will need to remove some of the old siding.

Replacing rotted roof sheathing.

Although the plywood typically lasts longer than most shingles and roof coverings leaks can cause them to rot. Be careful not to damage any nearby roof shingles or flashing. Below we show you how to get the job done in just four steps. Here are the tools and materials they will use and a step by step guide on how they will complete the job.

The exterior sheathing offers more support for the wall while repairing the wall. Pry the narrow shingle mold from the fascia using a flat bar. Soft rot fungi decompose wood more slowly than brown rot fungi and white rot fungi but thrive in temperatures too hot and too cold for the other types to survive between 0 and 110. Whether you are replacing your entire roof or repairing a small area fixing rotten sections of roof decking or sheathing is vital to creating a sound watertight structure.

All roofs have a layer of plywood sheathing underneath them which provides a base for the shingle attachment. However replacing a small section of sheathing is fairly simple. Gain access to the attic to inspect the plywood or. Rotted plywood is identifiable by sinking areas of the roof or visible leaks.

Soffit and fascia repair 1. To get a handle on this problem and stop it from spreading replace rotted roof decking as soon as possible. If it comes off without splitting reuse it later. Remove the interior wall sheathing rather than the exterior sheathing if possible.

The rot can get worse and even spread. Locate the rotted roof decking. Pull down to remove the old soffit. Once your professional roofers have fixed the underlying cause of the moisture they will need to replace all the wood affected by the dry or wet rot.

Think you have rotted roof decking. Roof decking which is nailed to the roof s trusses holds roofing materials including felt paper and shingles and also serves to stiffen your home s structure and. This can slow or prevent the rot from occurring. Unfortunately this can reveal rotted sheathing.

While replacing a roof is an expensive undertaking it s certainly less costly in the long run than replacing stained drywall waterlogged framing and joists or water damaged electrical systems. It may be time to replace your roof. If you come across a bad patch don t ignore it.