Replacing Rotted Roof Decking

Secure reinforcing joist step 6.

Replacing rotted roof decking.

Remove the rotten wood. How to fix rotten wood on a roof locate dry rot roof damage. Detach the nails that. Look up at the roof.

Pressure treated lumber step 1. However your roofers may give you an estimate of how much wood rot there could be to help you get a sense of the scale of the. Prepare replacement deck board step 7. How to fix a rotten board on a roof.

Each shingle is typically secured by eight nails. 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. When it comes to rot roof deck repair isn t an option it must be fully replaced. And shingles 7 it reasoned that the wood shingles which served as the decking were an integral component of the roof and that the cost to replace the wood shingles was a covered loss.

It concluded that a roof is a unified product comprised of all its component parts and materials including. Wooden decking that has rotted or deteriorated over time will need to be replaced. Rotted boards are the. Pry up shingles around the damaged area.

It will be impossible to know for sure how much of the roof decking has rot until your roofers can remove all the shingles above it. How to fix rotted roof decking 1. When necesssary you can also replace just the damaged section of the board a process that is as simple as cutting out the section of the old board and replacing it with new material. Rotten boards on your roof can lead to leaks and more rot.

Apply sealer step 4. A slight water intrusion may compromise the roof deck creating wood rot. You can also insert a long board between the decking and joists to pry the old deck boards loose. It s a problem that demands immediate attention and there are no quick fixes.

Inspect joists and remove rotted portions step 3. Reinforce the joist step 5. How to replace rotted roof decking. Locate nails that hold shingles.

Locate the rotted roof decking. Gain access to the attic to inspect the plywood or roof decking. Estimate the extent of the damage. Remove the shingles over the area of the rotted roof decking identified previously.

Start by using a hammer and pry bar to remove the old deck boards. We discovered damage on this roof after we removed the underlayment. Removing nails and screws step 2.