How to replace shingles without a roofer
You can replace one damaged shingle yourself if you're a handy homeowner, or if you have some shingles leftover from an earlier roofing project. You will need a hammer and a flat prybar, as well as a utility blade and replacement shingles.
Start by sliding the pry bar under the damaged shingle's front edge. This will cause a sealant to break and reveal the nails beneath.
Damaged Shingles: Remove them
When normal winds blow, shingles will stay put. However, high winds can cause them to be damaged or blown off. If shingles become damaged, you will need to replace them. Understanding how to replace roof shingles and having the right materials can save you time and money.
Check that the flashing around chimneys, vents, and other areas are still in good condition before you begin replacing shingles. You will have to replace the flashing if it is not in good condition before you can continue with the rest.
Start by identifying the damaged shingle. Slide a flat pry-bar under the front edge. The edge of the flat prybar can be used to remove any shingle sealant that is holding it in position. After this, remove the nails holding the shingle in place. Repeat the process for the shingles below and above the damaged one to make sure that all nails are removed.
Remove the Nails
Install large tarps before you begin this step to catch all the nails that will fall from your roof. If you're not careful, protruding nail can cause holes to appear in your new roofing shingles.
Use your flat prybar to remove the nails from the underside of the shingles. This is a more difficult step than it seems. Four nails hold each shingle in place. The shingle nail is embedded in the strip of nails and penetrates into the edge of the shingle on top.
Once you have removed all of the nails, remove the actual shingle. It's time to replace the shingle. Make sure the new shingle has the same dimensions as the surrounding shingles.
Installing New Shingles
If you are lucky, a previous owner or builder may have left shingles. If you don't have any shingles left, you can buy a bundle of shingles at a lumberyard or home center that match the color and size of the shingles to be replaced (this will allow you to plan out your course before you begin).
Before you install each new shingle on your roof, apply asphalt roof cement onto the back. This will bond the shingles to your roof and keep them in place.
As you work your way along the roof, nail each shingle into place with the correct technique. Each shingle should be nailed within one inch of those above it. This will stop water from collecting and damaging the shingles beneath.
Install flashings around pipes and vents that stick out of the roof. Installing rubber boots with flashing around walls, chimneys, and other roof protrusions is also a great idea.
Clean up
The roof's appearance plays a major role in curb appeal. A roof that is patchy and has mismatched shingles can reduce the value of your house and cause water stains on your ceilings.
You should ensure that you match the color and texture of your existing shingles when replacing them. Replace the step flashing, valley flashing, and any other flashings (if necessary). Make sure you remove all nails and flatten them. Nails that protrude can cause the shingle to tear and leak later.
While you're on the roof, it is a great idea to grab any loose shingles. You will extend the life of your roof shingles. You should also rescue any curled or weathered tiles during your roof inspection. You can extend the life of your shingles by doing this regularly.
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You can replace one damaged shingle yourself if you're a handy homeowner, or if you have some shingles leftover from an earlier roofing project. You will need a hammer and a flat prybar, as well as a utility blade and replacement shingles. Start by sliding the pry bar under the damaged shingle's front edge. This…