Rotted Plywood On Roof

The problem obviously is that you can only perform this once the old shingles are off.

Rotted plywood on roof.

Remove all of the shingles using a pry bar or a shingle ripper tool to detach the nails. Climb up and walk carefully onto the roof. Using a nail puller and power screwdriver remove the roofing nails and screws holding the decking board. Remove the rotten wood.

In this video we will demonstrate how to roof repair bad plywood decking caused from a roof leak. How to replace rotted roof plywood sheathing step 1. Simply cut out rotted sections along the roofs trusses and replace them with new plywood. Working your way up the roof expose all of the rotted wood.

And if a home s roof decking is rotting and unable to support the weight of the roof it can cause some very serious structural issues. Pull the shingles and underlying felt off the entire board not just the area that s rotted. Some sections don t even need replacement. Moisture causes wood to rot and rotten wood absorbs water even more readily than fresh wood.

Rotted plywood can cause a number of issues. Fixing rotted plywood is extremely easy when doing a roof replacement. We take you step by step minute per minute to make it as ea. Remove tiles and slate.

What are different types of roof decking. Prime spots in the attic for wood rot are on the underside of the roof decking in the joints where the wood members connect at the peak of the roof and at the edges of the attic where the rafters. Leave the next course of shingles intact by carefully removing the second set of four nails. Osb is composed of intertwining wood strands bonded together by a waterproof resin and is a popular option due to its low price point.

Set up a ladder at an even location on the ground next to the home. Most roof decking is made from plywood or a plywood composite known as oriented strand board osb.