Sink Crack Repair London

Most Cracked Sinks Can Be Repaired

Most ceramic, porcelain and stone resin sinks are surprisingly repairable. While small hairline cracks are common, we also regularly repair larger cracks, chips and broken sections that many people assume require replacement.

Replacing a damaged basin is not always straightforward. Finding a matching replacement can be difficult, especially with older models, and replacing a sink often involves additional plumbing work and installation costs. In many cases, professional repair is a simpler and more cost-effective solution.

The extent of the repair depends on the type of damage, but modern repair materials allow cracks, chips and even some broken sections to be rebuilt and colour matched back into the original surface.

What About Crazing Cracks?

Crazing is different from a normal sink crack. It appears as a network of fine hairline cracks in the glazed surface and is usually more of a cosmetic issue than structural damage.

We can repair crazing in a specific area if the appearance is the main concern, but we do not usually recommend it as a long-term repair. Once crazing has started, similar marks may appear elsewhere on the basin over time, often due to repeated temperature changes.

Recent Basin Crack Repairs

A few examples of recent crack repairs we’ve completed on ceramic and porcelain bathroom basins.

Real Google Reviews

Posted on Google Google
Armen Kasmadjian profile picture
Armen Kasmadjian
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I was delighted with Adam’s work. Can’t recommend him enough and will be sure to use him again.
Posted on Google Google
Zane Braund profile picture
Zane Braund
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have recently used Repair Man UK to fix a shower tray that I was told to be impossible to fix by other companies. By the end of the job, not only was the tray fixed, it was stronger than when I first bought it! His craftsmanship is at the highest level and he is very professional and passionate about his trade. Would highly recommend Adam for all bath, shower and sink repair works.
Posted on Google Google
Suja Thomas profile picture
Suja Thomas
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Amazing work from start to finish! The communication was excellent with Adam he answered all my questions about the job before it was booked in and was extremely professional and friendly to deal with. The bath tub looks brand new I’m really impressed as I wasn’t sure it could be repaired. The old shower screen fell into the bath tub causing the hole in the original photo. The job was also booked really quickly from when I contacted him. I’m happy with the end result and definitely recommend Adam, it saved me a lot of stress.
Posted on Google Google
Rusty Orga profile picture
Rusty Orga
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Adam did an amazing job fixing a big chip on my sink. Super professional, on time, and the repair looks good as new. You wouldn’t even know it was damaged. Really happy with the work — highly recommended!
Posted on Google Google
Lisa Tilleray profile picture
Lisa Tilleray
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very impressed with the overall service received from Adam to fix my shower tray. Quote reasonable with no hidden charges and the finish is excellent....crack .... what crack!?! Would highly recommend.
Posted on Google Google
Linny N profile picture
Linny N
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I’m absolutely chuffed with the results. The pictures speak for themselves. Adam is polite and efficient and most importantly his work is clean. Highly recommend to anyone
Posted on Google Google
• profile picture
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Adam did an excellent, neat, near invisible repair on an enamel bath that had rusted at the waste. Avoided me replacing the bath. He is also punctual and tidy. Very happy with the results. Mrs Miles, North London
Posted on Google Google
Tami Halliday profile picture
Tami Halliday
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Adam gave a very reasonable quote promptly and then arrived on time and did an amazing job fixing a crack in my sink, you can’t tell it was ever broken. Fully recommend.
Posted on Google Google
Lulu Shanaher profile picture
Lulu Shanaher
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Adam did an amazing job on repairing a large crack and chip in our ceramic sink. He responded to our quote request very promptly with a really reasonable price - and it was worth every penny! He was very responsive and polite and arrived on time to start the repair. He completed the repair in a few hours and left the sink and bathroom spotless and the sink looked like it was brand new. Would highly recommend him for repairs!
Posted on Google Google
Chloe P profile picture
Chloe P
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
So happy with Adam's service, we had a difficult hole in our sink and Adam repaired it perfectly. Would highly recommend.

Why Choose Professional Sink Repair?

Colour-Matched Finish

The repaired area is carefully colour matched so it blends back into the original surface as closely as possible.

Long-Lasting Repair

We use high-quality repair materials to create a strong repair designed to withstand normal daily use.

12-Month Repair Guarantee

All sink repairs are backed by our 12-month repair guarantee for added peace of mind.

Types of Sink and Basin Damage We Repair

We repair a wide range of damage on ceramic and porcelain bathroom basins, from fine cracks and chips to larger broken sections.

Hairline Cracks

Fine surface cracks can often be repaired before they spread further or become more noticeable with daily use.

Broken Sections

Larger breaks and missing sections can often be repaired using specialist materials, depending on the size and position of the damage.

Chips and Edge Damage

Chips around the rim, corners or front edge of a basin can often be rebuilt and blended back into the original shape.

Cracks Around the Waste Area

Cracks around the plug hole or waste area can often be repaired before they worsen or lead to further damage.

How Our Sink Crack Repair Works

Every repair is slightly different depending on the type of damage and the sink material, but most ceramic, porcelain and stone resin sink crack repairs follow these three stages:

1. Prepare the surface
We first clean and degrease the damaged area to remove soaps, cleaning products and oily residues that can affect adhesion. The surface is then prepared using specialist bonding agents and primer coats so the repair materials bond securely.

2. Rebuild the damaged area
For more severe damage, such as holes or broken sections, we rebuild the basin using specialist stone adhesive, glazing filler and reinforcement where needed. This helps restore the shape of the sink and create a strong, smooth surface.

3. Colour match and refinish
Finally, we carefully colour match the repair to the existing sink and respray the repaired area so it blends back into the original surface as closely as possible. The aim is a clean, durable repair that restores both appearance and function.


Many ceramic and porcelain basin cracks, chips and broken sections can be repaired in one visit without the need for replacement.

Sink Crack Repair FAQs

Q: Can a cracked ceramic or porcelain basin be repaired?

A: Yes, most cracked ceramic and porcelain basins can be professionally repaired, depending on the size and position of the damage. Hairline cracks, chips and even some broken sections can often be restored without needing a full replacement.

Q: Can a cracked stone resin sink be repaired?

A: Yes, most stone resin sink cracks can also be repaired, depending on the extent of the damage. If you’re unsure, just send us a few clear photos and we’ll let you know whether the sink is suitable for repair.

Q: How much does sink crack repair cost?

A: Most sink crack repairs start from £205, depending on the size, type and severity of the damage. For an accurate quote, just send us a few clear photos and we’ll let you know what can be done. If you’d like more detail, you can also read our guide on how much it costs to repair a cracked sink.

Q: How long does a sink crack repair take?

A: Most sink crack repairs take around 2 to 4 hours to complete. More extensive damage, such as larger cracks or broken sections, may take a little longer depending on the repair needed.

Q: Is sink crack repair covered by a guarantee?

A: Yes, all our sink crack repairs come with a 12-month guarantee for added peace of mind. We use specialist materials and proven repair methods to achieve a strong, durable result.

Q: When can I use the repaired basin again?

A: In most cases, you can use the basin again the next day once the repair has fully cured. We’ll always let you know the correct aftercare before we leave.

Q: How long does a sink crack repair last?

A: A professionally completed sink crack repair should last for many years when carried out on a suitable surface. We use specialist materials designed to create a strong, durable and long-lasting repair.

Q: Will the repair still be visible afterwards?

A: Our aim is always to make the repair blend in as closely as possible with the original sink. While some repairs may still be slightly visible on close inspection, most are far less noticeable once completed.

Other Repair Services We Offer

We also carry out a range of hard surface repairs across baths, basins and shower trays, including chips, cracks and broken sections.

Bath Chip Repair

Acrylic Bath Crack Repair

Bath Rust Repair

Shower Tray Crack Repair

RepairMan UK
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.