New Plywood Roof

The tear off gets a lot more complicated if you have something other than asphalt up there.

New plywood roof.

When it comes to choosing what kind of plywood you need for the roof it is important to understand the basic categories that you can choose from. Cdx plywood is a construction grade type of plywood that is designed for. The new plywood will have to be nailed to the rafters or roof trusses. They buildt cricket and couldn t match shingles.

Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement. I m going a reroof in two weeks time where we are removing all the old roof covering and the old sheathing delaminated and rotted 3 8 plywood and replacing it with new 5 8 t g plywood. But with the old plywood left in place it will be considerably more difficult to locate the rafters to ensure proper nail. Roofs are framed with rafters or trusses which are rafters joined by internal braces so they install as a single component.

Even though it continued. Have no idea why they didn t removed old plywood instead of putting new plywood on top of the old. Sometimes referred to as roof sheathing or a roof deck this plywood acts as a foundation for the layers of underlay and the shingles on your roof and connects the roof to the frame of the house. A new soffit can range in costs depending on material aluminum wood vinyl and fiber cement are all options.

Additional considerations and costs. This will ensure that the strength of the plywood is enough to bridge spots on the roof where the old plywood was weakened to the point that it would sag. The minimum plywood for roofing. Most construction sites will consider the use of either osb or plywood for the roof.

I put the roof on in jan because the flashing around chimney was leaking and leaking inside. If the old plywood had been removed. You may need to pull a permit for the new roof including building tear off or dumping fees. The average cost of a new soffit is around 20 per linear foot installed or around 800 for most homes.

If you can see original wood shingles on the underside of your roof when you re up in the attic you ll need not only to tear everything off but also to install new plywood decking all of which likely adds 5 000 or more to your costs. Chances are the shingles on your roof were attached on top of a plywood base. What kind of plywood for the roof. One thing to consider is that the new plywood probably wants to be the same thickness as what would be used if it was used by itself on the rafters i e.