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Patching Gutters: How To Cover A Gutter Hole

A gutter with a hole

If your home has rain gutters, sooner or later you’re going to have to deal with a gutter hole and leaky joints. Whether it’s caused by leaves, twigs, or falling branches, a gutter hole can cause serious problems if it’s not repaired promptly. In this blog post, we’ll show you how to quickly and easily patch a gutter hole using some tools you can find in the majority of hardware stores and some materials that are probably already in your home. With just a little bit of effort, you can keep your gutters functioning properly and prevent water damage to your home.

Why Do Gutters Get Holes?

Before we start, it’s important for homeowners to understand why rain gutters get holes and leaks to begin with. Gutters get holes and leaks for several reasons, including:

  1. Corrosion: Over time, gutters made of metal can deteriorate due to exposure to the elements, causing holes to form. For example, if the gutters are made of aluminum, they can create holes due to corrosion caused by exposure to acid rain.
  2. Clogs: When gutters become clogged with debris such as leaves, sticks, and moss, rainwater can overflow and cause holes to form due to the weight of the water. Clogs can also cause water to back up and damage the gutters, creating holes.
  3. Age: As gutters age, they can weaken and become more susceptible to holes. Over time, the joints and seams in the gutter system can become loose, leading to holes and leaks.
  4. Weather conditions: Extreme weather conditions such as heavy rain, hail, and high winds can cause damage to gutters, resulting in holes.
  5. Animals: Animals such as squirrels, raccoons, and birds can cause damage by gnawing on the edges or making nests in the gutters.

What Happens If You Have Holes In Your Gutters?

If you have leaky gutters, it can lead to several problems including:

  1. Foundation Damage: If water is allowed to accumulate near the foundation, it can cause soil erosion and weaken the support structure of the foundation. Over time, this can lead to settling or cracking, which can cause significant structural damage.
  2. Landscaping Damage: Water that overflows from clogged or damaged gutters can also cause damage to your landscaping, including plants, flowers, and shrubs.
  3. Pest Infestations: Holes in gutters can also provide a convenient access point for pests such as insects and rodents, which can make their way into your home.
  4. Mold Growth: Overflowing water from gutter leaks can create the conditions necessary for mold and mildew to grow on your home’s exterior, which can be both unsightly and harmful to your health.

Steps To Cover the Gutter Hole

Gather Your Tools

Here is a list of tools you can purchase from your local hardware store that you might need to cover a hole in a rain gutter, along with an explanation of why you might need each tool:

  1. Ladder: A ladder is necessary to safely access the gutter and make repairs. Choose a ladder that is tall enough to reach the area you need to repair, and make sure it is placed on a level surface for stability.
  2. Roofing cement: Roofing cement is a type of adhesive used to patch cracks or holes in rain gutters. It can be used to cover a hole and prevent water from leaking through.
  3. Putty knife: A small putty knife can be used to apply roofing cement to damaged gutters. It helps to spread the cement evenly and smooth out any rough spots.
  4. Wire brush: A stiff wire brush is used to clean the area around the hole. This helps to ensure a clean and smooth surface for the roofing cement to adhere to.
  5. Metal patch: A metal patch is a piece of metal that can be used to cover a hole in the gutter. Metal patches can be cut to size and shaped to fit over the hole, then held in place with roofing cement.
  6. Rags: Rags can be used to clean up any excess roofing cement that may be left over after the repair is completed.
  7. Safety gear: When working on a ladder, it is important to wear appropriate safety gear, such as a hard hat and slip-resistant shoes. This helps to protect you from any potential hazards while working on the roof.
  8. Gloves: Wearing gloves protects your hands from chemicals and prevents any skin irritation or other health issues. It can also protect you from sharp edges and keep you clean from rust particles.

Safety Precautions

To ensure your safety, take the following steps:

  1. Choose a sturdy ladder that can support your weight and the weight of any tools you may need.
  2. Make sure the ladder is positioned on a flat, level surface to prevent it from tipping over.
  3. Avoid overreaching when working on the ladder, as this can cause the ladder to become unstable.
  4. Wear thick work gloves to protect your hands from cuts and abrasions, as well as to keep them clean from rust.
  5. Consider wearing a hard hat, safety glasses, and a harness if you are working at a height.

Clearing Debris from the Gutters

Before you can fix the gutter holes, you need to clear the gutters of any debris. This can be done by hand or with a tool such as a garden shovel. Clearing the debris will make it easier to locate the holes and will also prevent any additional damage to the gutters.

Measure the Hole

After you’ve cleared away all of the debris, you can measure the hole. Measure its length and width with a tape measure or ruler to get a better idea of how large it is. This will help you decide which type of material you should use for patching the area.

Choose a Patching Material

There are several different materials that can be used for patching, such as sheet metal, aluminum flashing, vinyl flashing, rubberized asphalt membrane, or even concrete sealer. Each of these materials has its own advantages and disadvantages; some are temporary fixes while others are more permanent solutions.

Temporary Fixes

Applying Self-Adhesive Patch

A self-adhesive patch is a piece of material, typically made of rubber or plastic, that has an adhesive backing.

When choosing a self-adhesive patch, be sure to select a patch that is large enough to cover the hole with a little extra material around the edges. This will ensure a secure and lasting repair. You will also want to make sure the patch you choose is appropriate for use on your gutter material. For example, if you have aluminum gutters, be sure to choose a patch that is safe for use on aluminum.

Using Metal Patches

Metal patches are another option for a temporary fix for gutter holes. These patches come in a variety of sizes and can be cut to fit the size of the hole. The patch is placed over the hole and secured in place with metal snips or screws.

If you decide to go with a metal patch, be sure to select a patch that is appropriate for your gutter material. It’s important to note that while metal patches can provide a temporary fix for gutter holes, they are not a permanent solution. Over time, the metal may become corroded, leading to further damage and the need for a permanent repair.

Permanent Fixes

Using roofing cement

Roofing cement is a type of adhesive that can be used to repair cracks or holes in the rain gutter.

Make repairs with a slip joint:

A slip joint is a type of connection between two sections of gutter that allows for movement and expansion due to temperature changes. If a leak is occurring at a slip joint, repairing the joint with a new slip joint may resolve the issue.

Applying silicone caulk to joints and reassembling:

Silicone caulk is a type of gutter sealant that can be used to seal leaks. By applying silicone to the joints and reassembling the gutter system, this can help prevent water from leaking through the joints.

Replacing downspout gaskets:

The gaskets on a downspout are typically used to seal the connection between the downspout and the rain gutter. If the gaskets are worn or damaged, replacing them can help prevent leaks in the gutter system.

Cut the Patch

Once you’ve chosen the material, you can then cut it to size. Make sure that the patch is slightly larger than the hole in order to cover all of the exposed areas and ensure a secure fit.

Apply the Patch

Now it’s time to actually secure the patch. Depending on what material you’re using, this could involve using screws or nails to attach it to the gutter system, or simply applying glue or tape. Make sure that all edges are firmly attached and sealed off so that no water can get through.

Test It Out

Once you’ve secured the patch, give it a test by spraying water at different angles into the patched area with a garden hose. If there are any gaps or weak spots, you’ll need to adjust the patch and secure it more firmly.

And there you have it – a quick and easy way to patch a gutter hole in your home. While this repair method is not intended for large holes or cracks, it can be effective in most cases. However, if the damage is too severe, it’s best to call a professional contractor that offers gutter repair services.

What Gutter Materials Are Best For Preventing Holes?

One of the most effective ways to preventing gutter holes from forming in the first place is to choose the right materials for your gutters. For example, aluminum and copper are two popular gutter materials that are known for their durability and resistance to corrosion. Aluminum is a lightweight and low-cost option that is highly resistant to rust and corrosion, making it an ideal choice for homeowners. Copper gutters, on the other hand, are a more expensive option but is also highly durable and resistant to corrosion. It is a great choice for those looking for a long-lasting and elegant solution for their gutter system.

Gutter Guards Also Work

Gutter guards are another solution for preventing holes in gutters. These are mesh or screen-like covers that are placed over the top of the gutters to prevent leaves and other debris from getting inside. This helps to prevent holes and other damage to the gutters, as well as makes it easier to maintain the gutters and keep them free of debris.

There are several types of gutter guards available on the market, each with its own unique features and benefits. Some popular options include:

  1. Mesh guards: Mesh guards are made from a fine mesh material that allows water to pass through while keeping debris out.
  2. Screen guards: Screen guards are similar to mesh guards, but they are typically made from a thicker and more durable material.
  3. Foam guards: Foam guards are made from a foam material that fits snugly inside the gutter. This material helps to prevent debris from getting inside while also allowing water to flow freely.



Patching a hole in your gutter system is an easy way to repair minor damage and prevent further leaks. Whether you choose a temporary fix such as self-adhering patches or a permanent solution such as silicone, taking action to fix gutter holes will help protect your home and keep it in good condition for years to come. It’s also important to be proactive and take preventive measures such as using high-quality gutter materials and installing gutter guards to reduce the likelihood of holes forming. With these tips, you’ll have everything you need to keep your gutters in good condition and protect your home from water damage. For larger holes or cracks, it’s best to call a professional contractor that offers gutter repair services. If you’re in the Los Angeles or Orange County area, feel free to give us a call and we’ll be more than happy to provide you with a free quote.