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How To Repair A Damaged Glass Cooktop

Your glass cooktop provides a simple cooking surface and gives your kitchen a modern, stylish appearance.

In contrast to classic designs’ holes and crevices, the smooth, polished surface makes messes and burns simple to clean up. Although your glass cooktop offers numerous great benefits, a disadvantage is that it is vulnerable to showing scratches and can crack.

You’ll want to learn how to fix a cracked glass cooktop if you own and use a glass cooktop. Continue reading to learn more about repair strategies, and use a touch-up kit to fix minor chips and cracks.

Glass cooktops may get cracked or scratched if hard or sharp items fall on them, despite being made to withstand regular use. The glass cooktop is also in the kitchen, which presents several risks.

Minor or significant scratches on your stove may result from a dropped object. In the worst-case scenario, the glass may even fracture.

You can use a touch-up kit to repair minor chips and scratches quickly.

You can get rid of the minor scratches by rubbing the crème on them in a circular motion and then wiping them up.

It requires additional attention because the glass has severe scratches and breaks. Continue reading to learn a step-by-step approach to how to repair a damaged glass cooktop.


Common Causes Of Damage To Glass Cooktops

What are the most common causes of damage to glass cooktops?

Here are some of the most common causes of damage to glass cooktops:

  1. Scratches: Glass cooktops are susceptible to scratches from pots, pans, utensils, and abrasive cleaners. Even small scratches can lead to more significant problems over time.
  2. Thermal shock: If glass cooktops are exposed to rapid temperature changes, such as placing a hot pot on a cold cooktop or vice versa, the sudden temperature change can cause them to crack.
  3. Impact: Dropping a heavy object on the cooktop, such as a cast iron skillet, can cause it to crack or shatter.
  4. Chemical damage: Some cleaners, especially those containing ammonia or chlorine, can damage the surface of a glass cooktop. It’s important to use cleaners specifically designed for glass cooktops.
  5. Improper use: Flat-bottomed cookware is the intended type for use with glass cooktops. Using warped or uneven bottoms of cookware can cause the glass to crack or scratch.

To avoid damage to your glass cooktop, you should carefully handle and use it properly. Regular cleaning with gentle, non-abrasive cleaners can also help to keep it in good condition.


How to Repair a Damaged Glass Cooktop

You can use a touch-up kit to fix minor scratches, but for large cracks, it is necessary to replace the damaged glass of the cooktop. Properly repairing glass cooktops is critical because cooking surfaces are exposed to intense heat and rapid cooling.

You can use a few simple steps to replace the glass. Learn how to fix your glass cooktop by following the correct steps.


Step 1: Scratches

Buffing can remove a light scratch or streak on the glass cooktop. You must do specific actions to remove the scratches on the stove.

  • Make a paste using water and baking soda.
  • Utilizing a soft cloth, rub the paste in a circular motion.
  • After rubbing, use a cloth to remove the paste. 

Excessive buffing can dull the surface, and deep scratches may result. If the surface is covered with severe scratches, you must repair a damaged glass cooktop instead of attempting to mend it.


Step 2: Fixing A Broken Glass Cooktop

You must follow specific steps to remove the cracked cooktop glass, and you can easily change it yourself if you finish all the steps. 


Step 3: Turn Off The Power

When working with an electric item, you must constantly turn off the power to ensure safety. Failing to turn off the power connection increases the likelihood of experiencing an electric shock while performing your duties. Similar to other electric appliances, you need to turn off the power connection of the glass cooktop and begin by removing its circuit breaker.


Step 4: Remove The Screws

After shutting off the electricity, you must first remove the screws through the burner box holding the glass top. The manual guide packaged with every cooktop specifies the exact locations of each screw, and you can locate the screws by consulting the manual guide. 

You can find a digital copy online by entering the model number if you misplaced the manual. All you need is a screwdriver for the cooktop’s fasteners to be removed. Use the screwdriver to remove the screws securely after locating them.


Step 5: Remove the burner box’s screws

You must remove the screws holding the burner box and glass together to separate the glass from the box. You can lift off the cooktop glass from the burner box by individually removing each screw from the box.


Step 6: Repair The Glass

After removing it from the cooktop, you must now swap out the old glass for the new one. You must purchase a new glass of the same kind from the cooktop’s manufacturer before fixing the broken one.

The glass is also available from your neighborhood hardware shop. Remove the old glass from your cooktop after purchasing the new one, then install it. 


Step 7: Replace The Screws

To use your cooktop, replace the screws after setting up the new glass. Once the screws are removed, they lose much of their subtlety or strength. To receive fantastic service, replacing them with new screws is preferable. 

You can get the screws from the closest hardware store. After purchasing new screws, make sure to insert them correctly. Failure to place the screws in the proper locations increases the risk of an electric shock. Your cooktop will be ready to use once all the screws have been installed.

The glass cooktop is excellent at reducing the work in the kitchen and requires little upkeep. It would be best to exercise caution when using an electric cooktop since irresponsibility can result in cracked or damaged cooktops. 

It is best to cook more carefully because a broken cooktop could result in a serious disaster. Only careful use can prevent incidents of this nature. 


Step 8: Check Switches

It is time to test the switches to see if they are operational. You must verify that your gadget is operational after replacing the glass and adding the screws. Connect the cord and turn on the switch to check the glass cooktop’s heat. You’ve accomplished this task if it functions properly. 


Consequences Of Not Repairing A Damaged Glass Cooktop

What are the consequences of not repairing a damaged glass cooktop?

Not repairing a damaged glass cooktop can lead to several consequences, including:

  • Safety hazards: A damaged glass cooktop poses a safety risk to anyone using the stove. Cracks or chips in the glass can cause it to shatter unexpectedly, potentially causing injuries from flying glass fragments or hot food and liquids. Additionally, damaged areas can create uneven heating, leading to hot spots that may result in burns or fires.
  • Inefficient heating: Cracks or damage to the glass surface can affect the cooktop’s ability to distribute heat evenly. That can lead to consistent cooking results, with some areas becoming too hot while others still need to be cooked. Uneven heating can also prolong cooking times and increase energy consumption.
  • Difficulty in cleaning: A damaged cooktop can be more challenging to clean. Cracks and chips can trap food particles, liquids, and debris, making maintaining a clean cooking surface harder. That can impact the aesthetics of the cooktop and affect the taste and quality of future dishes.
  • Escalation of damage: If you do not promptly repair a damaged glass cooktop, the cracks or chips can worsen. Temperature changes during cooking can cause the damage to expand, leading to more significant issues. What could have been a minor repair initially may necessitate a complete cooktop replacement, which can be more costly.
  • Decreased resale value: If you plan to sell your home or kitchen appliances in the future, a damaged cooktop can decrease the overall value of your property. Potential buyers may be deterred by the cost and inconvenience of repairing or replacing the damaged cooktop, impacting the marketability of your home.



If you follow the above instructions on how to repair a damaged glass cooktop, it is not that tough, and it’s pretty easy and risk-free. Your glass cooktop will appear brand-new and exquisite after being repaired.

AAA Appliance Repair West Palm Beach is here if you have any problems or need a professional to repair your chip, broken, or damaged glass cooktop. Feel free to contact us at (561) 689-8885.


For more information on how can help you on your Cooktop repair, please contact us at (561) 689-8885, or visit us here:

AAA Appliance Repair West Palm Beach

1273 S Military Trail, West Palm Beach, FL 33415, United States

(561) 689-8885

Cooktop Repair West Palm Beach