Rotten Roof Decking

What are different types of roof decking.

Rotten roof decking.

Most roof decking is made from plywood or a plywood composite known as oriented strand board osb. Rotten boards on your roof can lead to leaks and more rot. The roof decking acts as a unifying structure by tying the trusses joists together. If you re only replacing the portion of the roof with damage you need to find out the.

This layer can be made of different materials like reinforced concrete plywood or wood. Horizontal decking boards and stair treads can also hold water. The water can infiltrate through broken or missing shingles and pool on the decking. Since most people using a deck assume that railings and guards are secure they may lean against them with their full weight.

If water seeps into the decking the liquid can trigger an acidic reaction that breaks down the structure s plywood and composite materials. Over time rot causes the material to decompose and can trigger the need for roof repairs. Rotten wood roof decking the roof deck or sheathing is a layer that is installed between the trusses joists and underlayment layer in a typical roof install. Osb is composed of intertwining wood strands bonded together by a waterproof resin and is a popular option due to its low.

While many treated decking boards are water resistant they re not 100 percent waterproof and over time they can rot. Remove rotten railings and guards by using the hammer to strike from below. Now that they have taken care of the decking your roofers will add in the rest. Remove the rotten wood.

Rotted boards are the result of moisture reaching the wood. Depending on your roof s unique circumstances your roofers may choose to. Wear a hat while on the roof to protect your head from sunburn or heat exposure. It s a problem that demands immediate attention and there are no quick fixes.

Replace other roof materials. Each shingle is typically secured by eight nails. How to fix rotten wood on a roof locate dry rot roof damage. Take optional additional measures.

Apply caulk or roof cement to any flashing that might be letting water. Pry up shingles around the damaged area. Although you can t see it roof decking is very important to the structure of your home.