what can cause a ceramic hob to crack

Cracking the Case: What Can Cause a Ceramic Hob to Crack?

Last Updated on February 6, 2023

Cooking on a ceramic hob is the perfect way to create delicious meals, but when things go wrong and your hob cracks, it can be disastrous! But what can cause this kind of damage? Of course, it is important to know what can cause a ceramic hob to crack. So, in this blog post, we’ll explore how heat and improper maintenance can cause a ceramic hob to crack. We’ll also cover what you should do if something does happen to your beloved appliance. So read on for tips about keeping your ceramic hob in top condition – no matter how hot it gets!

Table of Contents:

The Heat Is On: What Causes Ceramic Hobs to Crack?

Ceramic hobs are a popular choice for many UK households due to their sleek, modern look and easy-to-clean surfaces. But what causes these hobs to crack?

Excessive Heat

The most common cause of ceramic hob cracking is excessive heat. If you’re using your hob at too high a temperature or for too long, it can lead to the surface becoming brittle and eventually cracking. This is especially true if you’re using an old or poorly maintained hob that hasn’t been serviced in some time. It’s important to always follow the manufacturer’s instructions when cooking on your ceramic hob, as this will help prevent any damage from occurring.

Poor Installation

Another possible cause of ceramic hob cracking is poor installation. If your new ceramic hob isn’t installed correctly by a qualified professional then it could be more prone to cracks due to uneven heating or incorrect positioning on the countertop surface. Always make sure that any new appliance is fitted properly before use in order to avoid any potential problems down the line.

Wear and Tear

Finally, wear and tear can also contribute towards cracked ceramics hobs over time – particularly if they’re used frequently without proper maintenance being carried out regularly (such as cleaning with non-abrasive materials). Regularly checking for signs of wear and tear will help ensure that your appliance remains in good condition for longer periods of time.

Is It Safe to Use a Cracked Ceramic Hob?

a small break on the kitchen appliance

If you notice that your ceramic hob has developed cracks then it is best not to use it until it has been inspected by a qualified technician who can assess whether or not it needs replacing entirely, depending on the severity of the damage. In some cases minor cracks may be fixable but ultimately safety should always come first so never take risks with faulty appliances.

Now let’s take a look at how we can maintain our hobs and ensure they stay in perfect condition for years to come.

Key Takeaway: Ceramic hobs can crack due to excessive heat, poor installation or wear and tear. Always follow the manufacturer’s instructions when using your hob, have it installed correctly by a qualified professional and check for signs of wear and tear regularly to keep it in good condition. Never use a cracked ceramic hob as this could be unsafe.

Ceramic Hob Maintenance: How to Keep Your Hob in Tip-Top Shape

But like any appliance, they need regular maintenance to keep them in tip-top shape. Here’s how you can make sure your ceramic hob stays looking good and working well:

Cleaning: Regularly wiping down the surface of your ceramic hob with a damp cloth is essential for keeping it clean and free from grease or food residue. You should also use a mild detergent when cleaning the hob as harsh chemicals could damage its surface. Avoid using abrasive sponges or scourers which could scratch the glass.

Cookware: It’s important to choose the right type of cookware when using your ceramic hob – avoid metal pans as these can cause scratches on the surface of the glass if not used carefully. Non-stick pans are ideal as they won’t stick to the glass and cause damage over time. If you do have metal pans, make sure you lift them off rather than sliding them across when moving them around on top of your hob.

Ceramic hobs are sensitive to sudden temperature changes, so try not to move hot pots or pans directly onto cold surfaces as this could cause cracking in extreme cases. Allow any hot items that have been cooking on your hob to cool down before placing them onto other surfaces such as kitchen counters or tables; this will help preserve their longevity too.

Regular maintenance of your ceramic hob is essential to ensure it works properly and lasts for years. However, sometimes accidents can happen – so let’s look at what to do if your ceramic hob cracks.

When Things Go Wrong: What To Do If Your Ceramic Hob Cracks

a broken kitchen appliance

If your ceramic hob does crack, don’t panic. It’s important to assess the damage and decide whether it’s safe to continue using the hob or if you need to replace it.

First, take a look at where the crack is located on your ceramic hob. If it’s in an area that doesn’t come into contact with food or heat, then you may be able to use it safely without replacing it. However, if the crack is in an area that will come into contact with food or heat then you should consider replacing your ceramic hob as soon as possible for safety reasons.

Next, check for any signs of gas leakage from around the cracked area of your ceramic hob. Gas leaks can be dangerous so if there are any signs of leaking gas then turn off all power sources immediately and do not attempt to use the appliance until further inspection by a qualified engineer has been carried out.

Finally, inspect all other parts of your ceramic hob such as knobs and dials for any damage caused by cracking before deciding whether you need to replace them too. If they appear damaged beyond repair then these components should also be replaced along with the main body of your ceramic hob when necessary.

Key Takeaway: If your ceramic hob cracks, assess the damage and check for gas leakage. If in contact with food or heat, replace it immediately. Inspect other parts such as knobs and dials to see if they need replacing too.


In conclusion, ceramic hobs are a great choice for your kitchen but they can be prone to cracking if not properly maintained. Knowing what can cause a ceramic hob to crack and how to keep it in tip-top shape is key to ensuring that you get the most out of your appliance. If things do go wrong and your ceramic hob cracks, don’t panic – there are steps you can take to fix or replace it. With proper care and maintenance, you’ll have a reliable cooking surface for years to come!

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top