How to Fix Nail Holes in Roof Shingles

Roof leaks are difficult to find because the source of the leak and where the water is dripping might be in two locations. Water flows down until it finds a weak point and breaks through the roof, since roofs are slanted at an angle. The cause of the problem may be found in old roofing nails. However, if a nail is not driven insufficiently or sideways, the nail's head will work its way back up through the shingle. When it rains, water follows the head down your roof and into your house as it comes down. This is true for roofing nails as well as decking nails. If the decking nail did not strike wood when the framing was completed, the sun has a way of drawing it through the shingle. This is not uncommon if a nail hole in shingles or flashing widens over time, allowing water to seep through. It's pretty simple to repair nail holes once you've discovered the source of the leak. So, How to fix nail holes in roof shingles?

Roof installer nailing a shingle tab on the roof, How to Fix Nail Holes in Roof Shingles

To fix nail holes, you need to follow a few steps. Here are they:

How to fix nail holes in roof shingles:

Step 1

Roofer using a nail gun to install a roof shingle tab

Check the roof's framing for drops of water or damp stains with a flashlight. Look for signs of leaking water, such as raindrops or water stains. This is easiest on a rainy day or when snow atop the roof begins to melt. On a sunny day, look for places where direct sunshine penetrates through the nail hole.

Step 2

Caulk all nail hole leaks with roofing cement. Around the wounded location within the attic, utilize a putty knife to apply roofing cement. Check the shingle on top of the roof for damage and plaster over any holes if required.

Step 3

Cover the hole with sheet metal. This is a different technique for repairing nail holes. With the hole in it, tuck a piece of sheet metal under the shingle. Sheet metal is available in flat pieces and coiled strips. That piece of metal should be about an inch above the slope from the hole. Secure the sheet metal with urethane caulk. Urethane caulk has a low shrinkage percentage and is water-resistant. A caulking gun may be used to apply the caulk. Wipe away any excess with a damp cloth if necessary.

Step 4

Inspect the roof for deterioration twice a year. When you're repairing large holes in shingles, replace them. Always cover nail heads with roofing cement after installing shingles.

You can follow these steps to to fix nail holes from your roof.

Do you require the services of a roofing contractor to fix your roof?

Worker using a shingle tab on the roof of a house

If you're handy and have construction knowledge, you may be able to fix some of these on your own. There are instructional materials available to assist you, such as videos or articles to help you through the repairs. So no, not everyone has to hire a roofing contractor for repairs.

Be aware that you might create more serious difficulties if you fix them incorrectly. The difference between doing it yourself versus hiring a professional may be significant.

Another thing to consider if you choose to fix these yourself is your safety. If you're not used to work on a ladder or walking about on the roof, you should avoid doing so. There's no amount of money you try to save by repairing it yourself that outweighs your safety.

The one thing you should pay a contractor for is to have your roof inspected and maintained every year. They'll be able to identify the majority of the issues mentioned above before they cause damage to your house's interior. Roof maintenance is critical in preventing leaks from happening in the first place.

Even if you choose to repair a leak yourself or hire a contractor, remember that the quality of your roof's installation and repairs will have a significant impact on how long your roof lasts.

Frequently Asked Questions (FAQ)

How do you fix nail holes in shingles?

Lay the sheet metal down on the roofing cement and conceal any cracks. Caulk around the edges of the sheet metal patch and press down the shingles onto it. This is a long-lasting technique for any size nail holes and bigger ones or gaps between shingles.

Is it possible to reuse shingles with nail holes?

Reusing an old shingle might reduce the efficacy of your roof in protecting your house from wind, water, and other elements. New shingles are in excellent shape. Replacement shingles can protect your property from wind and further damage. If old shingles are in bad shape, it's better not to reuse them.

What is the best way to repair nails that have pierced through your roof?

Detailed photo of shingle roofing

How to Remove Roof Nails That are Sticking Up If a roofing nail has popped up, use the claw of your hammer to remove it. Insert a new pin into the roof approximately 1 inch above the hole created by the old one. Apply 1/2 teaspoon of asphalt cement to the spot beneath the shingle using a tiny trowel or caulk.

Is it possible to self-seal shingles?

Self-sealing asphalt shingles have an adhesive strip in the manufacturing that is activated at high temperatures, allowing the bottom edge of the exposed top shingle to adhere to the top surface of the shingle beneath.

When should you call a roofer to repair your roof?

Whenever you spot a leak, you should call a roofer As soon as possible. The sooner you address the problem, the better. You have no idea what hidden harm might be caused by it. If there is only one leak, another potential issue will probably show up elsewhere suddenly. The entire roof should be evaluated when a roofer comes to inspect the leak.

Is it possible to nail through shingles?

An electric nail gun on top of the roof with shingle

Even a single nail driving into your roof might compromise the rest of the system. When it rains, nailing punctures the shingles and underlayment of the roof, creating a hole through which water can enter. Keep in mind that even minor leaks may lead to large repair bills.

How much does it cost to mend roof nail pops?

If not fixed, corroded, loose, or missing fasteners will leak. We'll need to remove the nails and caulk the existing hole to repair them. Finally, we'd install a new pin next to the damaged one. These repairs are generally $5 per fastener with a minimum repair amount of $500.

How long should your shingles' nails be?

If you're using standard architectural shingles and 3/8-inch sheathing, you'll need 1-inch nails. If your building codes demand thicker sheathing, use 1 1/4-inch nail instead. When installing, you may require a longer nail to pierce fully through thicker shingles.

Is it possible to get reimbursed for roof leaks?

Roof leaks and other roof damage are usually covered under your homeowner's insurance policy as long as the source of the damage is not expressly excluded from your coverage. If a leak occurs owing to a lack of maintenance, you may be responsible for the repairs yourself.

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