If you notice roofs leaks, check the roof decking. The wooden roof decking under the shingles prevents water from entering the home. Rotted roof decking should not be ignored because it could eventually lead to mold and further structural damage.
Anyone with some basic DIY skills should be able to repair it without professional help. Fix the rotted roof deck boards by following these tips.
Prepare to Fix the Deck Boards
To fix deck boards, gather:
Note where the roof leaks, or climb into the attic and look for moist spots. Set a scaffold or extension ladder on flat ground where you can easily access the roof, and avoid laying ladders on shingles. Get someone to hold the ladder and hand you tools, or use a harness and tool belt.
Remove the Damaged Boards
Remove the nails from the damaged area by sliding the pronged end of the bar under the nail. Press down until you can grab the nail with pliers, and then slide a putty knife under the shingle edge to help loosen it.
If the nails won't come loose easily, try using a nail puller. Remove the nails on the felt in the same manner, using the knife to score the edge.
You will need an exposed rafter or truss to nail the boards, but don't cut into them. Locate roof rafters and trusses by tracing the nail pattern on the rotted boards, and mark them to keep from cutting into them.
Set the saw to fit the depth of the damaged board, and cut the rotted wood between the marks, pull nails with the pry bar, then remove the board. If the board has screws, remove them with the drill.
Install the New Boards
Buy replacement boards the same type and depth as the old boards. Measure the perimeter of the opening, and trim the new boards to fit; then nail the new board in place, spacing nails six inches apart on supports. Run a bead of roofing cement around exposed flashing.
Cut the roofing felt or tar paper to the same measurements, and nail or staple it to the upper side to keep water from getting under it. Insert a shingle under the first top good shingle, raise the shingle over it, and nail it in place. Repeat the process until all boards and shingles are replaced.
If replacing the deck seems like too big a task to tackle on your own, consider hiring a roofing company like Landmark Roofing.Share
24 March 2018
I spent weeks researching metal and shingle roofing to try to figure out what would be the best material to use on my home. I weighed the costs, the length of life, the amount of maintenance required and how well each type would hold up to high winds and strong storms. After compiling all of the information that I needed to make an educated decision about the roofing for my home, I created a blog. This blog is meant to help other homeowners decide which roofing material would be best for their homes now and many years into the future.