Replacing Roof Decking

If your roof deck has structural problems this is another important element to contemplate when replacing your roof system.

Replacing roof decking.

Remove nails or screws from the damaged decking board using a pry bar screwdriver or drill. We discovered damage on this roof after we removed the underlayment. This can cause water to pond in the middle of the roof. According to building supplies manufacturer owens corning the following is a list of signs you re roof needs to be replaced.

When it comes to rot roof deck repair isn t an option it must be fully replaced. Remove the shingles over the area of the rotted roof decking identified previously. A slight water intrusion may compromise the roof deck creating wood rot. If the fasteners won t come out chop the board into pieces with a chisel or saw pry up the slivers and replace the board.

Maybe your roof decking has weird elevation changes from previous instances of. Bald spots where granules are missing your roof is at least 20 years old. You re permitted to have two layers of asphalt shingles on your roof so if there s only one in place now you can have a new layer installed right on top. Locate the rotted roof decking.

It s a major investment and. Sooner or later your roof has to be replaced. You can t stop the ravages of time or turn back the clock. The longer you go without replacing roof decking that s been damaged the more problems it can create leading to costly repairs and more mold and mildew.

How to estimate the cost to replace roof decking shingles. Look up at the roof. 2 inspect joists and remove rotted portions. Farmers paid for the cost to replace the asphalt shingles but refused to pay for the cost to remove and to replace the wood shingles with plywood decking even though it acknowledged that the removal of the asphalt shingles would destroy the structural integrity of the wood shingles because they would become a non nailable surface once the asphalt shingles were torn off.

How to fix rotted roof decking 1. Gain access to the attic to inspect the plywood or roof decking. That will save you as much as 1 000 and a fair bit of mess but it means the roofer can t inspect and repair the decking and flashing underneath. Locate nails that hold shingles.

Wood framed roofs often have joists that have bowed from years of constant load.