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Glam Journal

How do you repair a damaged roof deck?

Author

James Austin

Updated on April 05, 2026

How do you repair a damaged roof deck?

How to Replace Rotted Roof Decking

  1. Step One: Estimate the extent of the damage.
  2. Step Two: Remove the roofing.
  3. Step Three: Measure the area.
  4. Step Four: Cut out rotted wood.
  5. Step Five: Cut the replacement decking to fit.
  6. Step Six: Position the replacement.
  7. Step Seven: Secure the decking.

How much does it cost to repair roof decking?

Problem 1: Storm damage Depending on the area in which you live, materials used and contractor, you can expect to pay between $400 and $800 per every 100 square feet for roof repair and replacement.

How to fix a damaged roof shingle on a house?

Fixing Damaged Roof Shingles 1 Slip a flat pry bar under the damaged shingle and press down to pop out the roofing nails. 2 Slide the new shingle up into place. Be sure to align with the shingles of either side. 3 Carefully lift the upper shingle and secure the new shingle with roofing nails.

What should I use to fix rotted decking on my roof?

Make note of the thickness of the decking board, as well as the material. In most instances, it is plywood or particleboard. Your new board should be the same material. Once all nails and screws are removed, lift the rotted decking board up and off the roof.

How do you remove a nail from a roof shingle?

Slip the pry bar under the damaged shingle and pry upward. Once the nail pops up about 1/4 in., remove the pry bar, press the shingle down and pull out the nail.

What’s the best way to repair the edge of a roof?

If, however, the rest of your roof is in good condition, you can repair your roof’s edge without replacing the entire roof. To locate rotted areas of the roof’s edge, gently lift up shingles with a pry bar or taping knife.

Fixing Damaged Roof Shingles 1 Slip a flat pry bar under the damaged shingle and press down to pop out the roofing nails. 2 Slide the new shingle up into place. Be sure to align with the shingles of either side. 3 Carefully lift the upper shingle and secure the new shingle with roofing nails.

Slip the pry bar under the damaged shingle and pry upward. Once the nail pops up about 1/4 in., remove the pry bar, press the shingle down and pull out the nail.

Make note of the thickness of the decking board, as well as the material. In most instances, it is plywood or particleboard. Your new board should be the same material. Once all nails and screws are removed, lift the rotted decking board up and off the roof.

What’s the best way to fix a leaking roof?

Slide the shingle in place and tap it to within 1 inch of its final position. Drive in two galvanized cedar shingle nails at an upward angle, directly below the butt edge of the shingle above. Then use a wood block and hammer to tap the new shingle up into place.