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How To

How to Remove Roof Shingles

Contributor
By Michael Kozlowski
eHow Contributing Writer
(0 Ratings)

Typically, shingles on a roof will last about 20 years before they require replacement. This depends on the quality of the shingle, the prevailing weather in the region and the pitch of the roof. You can add shingles over existing shingles, but this has limitations. It is never recommended to have more than two layers of shingles and it is best to remove the original shingles to ensure that the underlying wood is not damaged.

Difficulty: Moderate
Instructions

Things You'll Need:

  • Ladder
  • Safety harness and line
  • Roof jacks
  • Shingle scraper
  • Hammer
  • Tarp
  • Dumpster
  • Broom
  1. Step 1

    Use roof jacks that can be nailed in place to support a board. This creates a more level standing surface. This is especially important on a roof with a steep pitch.

  2. Step 2

    Surround the home with tarps to collect falling debris. If possible, locate a dumpster close to the building in which you can toss debris directly.

  3. Step 3

    Start along the peak of the house. You will have shingles in place that act as a cap. These can be removed with a hammer, pulling up the shingles from the side. In most cases, the roofing nails that secure the shingles will come up with the shingle. Use the hammer to remove any that remain.

  4. Step 4

    Clear the first couple rows of shingles with a Shingle Scraper. This tool looks like a flat shovel with a serrated edge. By pushing it up under the shingle, you will either pop or cut the roofing nails, freeing the shingle.

  5. Step 5

    Work from above, after you have cleared the first couple rows of shingles, pushing the shingles downward on to the tarps or into a dumpster. You will need to review the cleared areas for remaining nails or nail stubs where the nail has been cut through. Remove as many nails as possible and hammer the rest down flush with the wood.

  6. Step 6

    Roll the shingles over themselves, toward the ground, for as long as they remain attached or until their collective weight becomes too much to manage.

Tips & Warnings
  • Make sure your boots or shoes have good traction. Loose granules from the shingles are easy to lose your footing on. Use a broom to clear the areas where you have removed shingles. This makes nails easier to locate and gets the granules out of your way.
  • The Shingle Scraper leading edge can dig into the underlying wood. Try to keep the tool as parallel to the roof as possible.

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