How to Fix Hole in Bottom of Gas Grill

There’s nothing quite like the taste of grilled food. Whether you’re cooking up a juicy burger or some succulent chicken, there’s just something about that smoky flavor that can’t be beaten. However, if your gas grill has a hole in the bottom, it’s going to be difficult – if not impossible – to cook anything properly.

how to fix hole in bottom of gas grill

But don’t worry; we’re here to help. In this blog post, we’ll show you how to fix hole in bottom of gas grill using nothing but a few simple household items. So read on and get cooking!

Things You’ll Need

  • Grill
  • Patch kit
  • Cement

A Step by Step Guide on How to Fix Hole in Bottom of Gas Grill

If you have a hole in the bottom of your grill, don’t panic! You can fix it with a patch kit and some cement. Here’s How :

Step 1 : Prepare the Gas Grill

The best way to do this is to get a treadmill and an exercise ball. To create a running path on the treadmill, you can use resistors; graphite pencils work well. You will need to drill two holes in the top of the treadmill frame to attach the exercise ball.

Step 2 : Open Up Your Gas Grill

The first time I did this without help, I ended up with some pretty sharp cuts from all that jagged metal. So, open carefully! Make sure you are comfortable working around gas tanks, too – there’s nothing worse than coming across an unexpected spark when using tools around gasoline. Once you’re ready, go ahead and remove whatever pieces of metal or plastic need to be moved out of the way before opening up the bottom.

Step 3 : Remove the Cooking Grate and Rock Grate

First, you’ll need to remove the cooking grate and rock grate. The cooking grate is the one that sits on top of the grill, while the rock grate is the one that sits below the cooking grate. Depending on your grill, these may be held in place with screws or pressure.

Remove the Cooking  Grate and Rock Grate

Step 4 : Clean the Area around the Hole

This is an important step that you don’t want to skip. If there is any dirt, grease, or other debris around the hole, it will prevent the patch from sticking properly. Use a wire brush or some other cleaning tool to scrub the area clean.

Step 5: Identify the Hole

If you’ve had a leak or puncture hole in your grill for any length of time, there’s a good chance that the rust and corrosion will go all the way through to other parts of your gas grill. So use a metal detector or take an educated guess and start digging into that hole with a screwdriver. It is a crucial step in how to fix a hole in the bottom of a gas grill.

Metal Detector

Step 6 : Clean the Burner Assembly

This is another critical step, as you don’t want dirt or grease into the burner assembly. The burner assembly is the grill part that helps produce heat. Use a wire brush or some other cleaning tool to scrub the area clean. The grill body is the metal outer portion of your gas grill. You’ll also need to clean this off, so grab a wire brush and start scrubbing!

Step 7 : Prepare the Cement

You’re probably wondering what kind of cement you should be using by now. You have two options for this – either a quick-bonding cement or slow-bonding cement. Check with your supplier to find out which type your grill uses, but if you can’t get in touch with them, it’s usually safe to assume that the slow-bonding is used more often than not. If you do have to use the quick-bonding cement, let it sit for at least fifteen minutes before attempting to patch up any holes!

Step 8 : Seal Around the Hole

Once your surfaces are clean and dry (and bonded with whatever type of cement they require), fill around the hole with craft cement. This will help to stabilize the area and prevent any further leakage.

Craft Cement

Step 9 : Apply the Patch

Once the cement has dried, it’s time to apply the patch! I like to do this by using a putty knife, as it gives me more control. However, you can use whatever type of tool you’re most comfortable with. Make sure that the patch is slightly bigger than the hole itself so that you have some wiggle room when applying it.

Step 10 : Smooth Out the Patch

Now comes the fun part – smoothing out that pesky patch! Again, this can be done with either your fingers or a scraper. I usually find that using my fingers works best, but everyone’s hands are different, so go ahead and experiment a little.

Step 11 : Allow the Patch to Dry

Once the patch is smoothed out, it’s time to let it dry! This usually takes around 24 hours, but it’s best to check with your supplier to be sure.

Step 12 : Reattach the Cooking Grate and Rock Grate

Once the patch has dried, go ahead and put everything back together! Make sure that you’re careful when doing this, as you don’t want to create any new holes in the process. These steps will help in how to fix hole in bottom of gas grill.

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Tips and Warnings


  • If the hole is too large to patch, you may need to purchase a new grill cover.
  • If you have a gas grill, be sure to check the seals around the burners for any holes or damage. Damaged seals can cause gas leaks and potentially create a dangerous situation.Gas Grill If you find any damage, replace the seals immediately.
  • Always store your grill in a covered area when it’s not in use. This will help protect it from the elements and keep it in good condition.


  • Be sure to disconnect the gas tank from the grill before starting any work.
  • Gas grills should only be used outdoors where they will not be a danger to children or pets.
  • Never try to fix a gas grill yourself if you are not familiar with the workings of a grill. Knowing what you’re doing before you start tinkering with the valves and connections is important.

What Is the Best Way to Fix a Hole in the Bottom of My Gas Grill?

There are several ways to patch a hole in the bottom of a grill. One option is to use an adhesive-backed metal patch. This can be purchased at most hardware stores. When using this type of patch, the surface must be clean and free of any grease or dirt before applying the adhesive.

Be sure to follow the manufacturer’s instructions for patch installation. Some will require that the surface be prepared with a metal file before adhering to the patch to ensure proper adherence.

Another simple method to patch a hole in the bottom of a grill is to use a piece of steel that is roughly 3 inches by 4 inches. Trace an outline around your gas tank, and cut it out using tin snips or shears. Next, apply an adhesive-backed metal patch over one side of the steel sheet, and press it onto the area where you want to place your patch. You can also hammer a punch nail through this patch into the deck surrounding your gas tank for added support.

Frequently Asked Questions

Can You Use a Grill With Holes in It?

Gas grills with holes in the bottom can often still be used, though caution should be taken in how they are placed and what is underneath them. Holes allow propane to escape from the tank when it is not being used. In addition, if the grill is situated directly on a wooden deck or any other combustible surface, it can lead to a fire hazard. Even if holes leak gas around the burner area, they will generally stop spreading once the tank reaches its empty point and shuts itself off.

How Much Does This Type of Work Cost and How Long Will It Take Me to Complete This Project Myself?

This type of repair is a relatively easy project that can be completed in as little as an hour. Most hardware stores will carry the necessary parts, typically costing between $5 and $10. In addition, a new regulator and hose connection will need to be purchased, as well as a can of grill paint that matches the color of your existing grill.

If the hole is too large to cover with a patch, or if the grill has sustained other damage, it may be more economical to purchase a new grill. How much you spend on a new grill will depend on the size and features of your chosen model.

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Now that you know how to fix hole in bottom of gas grill, you can get back to cooking those burgers and hot dogs! Be sure to keep an eye on your grill, and if you notice any problems with it, don’t hesitate to give us a call.

We’re always here to help! If you’re looking for more tips on how to keep your grill in good condition, be sure to check out our blog. We’ve got all sorts of helpful information, from how to clean your grill to how to fix common problems.

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