Hob replacement glass – what you need to know

If the glass on your hob is cracked, shattered or just looks terrible, you’re probably wondering how to fix it without breaking the bank. The good news is that a glass hob isn’t a death sentence for your kitchen. In most cases you can have the glass swapped out and get back to cooking in a day or two. Below we’ll cover the signs that tell you it’s time for a new pane, what the price tags usually look like, and when it makes sense to call a pro versus doing it yourself.

When should you replace the hob glass?

Not every nick needs a full replacement. Small scratches might be invisible once you clean the surface, but larger cracks are a safety risk. If you see any of these, it’s time to act:

• Cracks that run across the cooking zone – they can spread when the hob heats up.
• Shards missing from the glass – you could cut yourself or drop a pan on the exposed metal.
• Discoloration or black spots that won’t come off with a cleaner – this usually means the glass is compromised.

Also, if the glass starts to vibrate or feel loose when you turn on a burner, that’s a clear sign the mounting isn’t holding properly. Ignoring these signs can lead to bigger repairs later on.

How much does a hob glass replacement cost?

Price depends on three things: the brand and model of your hob, the type of glass (tempered vs. ceramic) and whether you go DIY or hire a technician. Here’s a quick breakdown:

• Basic glass panels for standard electric hobs – £80 to £150 for the part alone.
• Induction hobs with special glass – £150 to £250 for the component.
• Professional installation – £70 to £120 added, depending on travel distance and urgency.

If you’re comfortable handling a few tools, you can buy the glass online and fit it yourself for just the part cost. Most kits come with the right screws and a step‑by‑step guide. However, keep in mind that a slip can damage the underlying heating elements, which will cost more to fix.

Many local repair companies, including Rugby Appliance Repair Services, offer a same‑day service for a flat rate. That means you pay a bit more than a DIY fix, but you avoid the risk of breaking the hob further and you get a warranty on the work.

Bottom line: if the glass is a standard size and you have basic tools, you can expect to spend under £200 total. For high‑end or induction models, budget £250‑£350 if you need a pro.

Before you decide, compare the price of a new hob versus the glass replacement. A brand‑new hob can run £500‑£900, so swapping the glass usually saves you a lot of money. Just make sure the rest of the unit is still in good shape – no corrosion on the heating plates and all controls work.

Got a cracked hob and need it fixed fast? Give Rugby Appliance Repair Services a call. We’ll assess the damage, quote the exact cost and can have a new glass fitted the same day if you’re in Rugby or the surrounding area.