Roofing Wood Under Shingles

Your wood roof deck is comparable to an automobiles metal body.

Roofing wood under shingles.

Generally plywood roof decking that has gotten wet and had the shingles applied over it if allowed to dry. There s more to roofing than meets the eye. Shingle roofs are installed every day over wood decking that has been wet by rain. We learn to crawl before we walk so when talking about roofing let s start with square one the surface area of your roof which is made of wood.

Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. Four through the middle just above the tabs and four through the shingle above it. The roof is a system composed of layers of different materials that work together to keep wind and weather out of your home. Leave the next course of shingles intact by carefully removing the second set of four nails.

So let s talk about what goes on under the shingles. It costs even less and is. Builders love plywood for its water resistance structural stability and low cost. What s under roofing shingles on the surface a roof looks like a simple layering of shingles but it s actually much more complex than the average homeowner may realize.

Pull up the felt paper underneath the shingles. Working your way up the roof expose all of the rotted wood. Each shingle is typically secured by eight nails. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.

The five main types of roofing materials are asphalt shingles cedar shakes concrete or ceramic tiles metal sheets and rubber used for flat roofs. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. They also love oriented strand board though. Roofing material is where most homeowners focus their attention with hundreds of materials styles and color to pick from.