Lincolnshire · England
Bath & shower resealing (mastic) in North Witham, Lincolnshire
Bath resealing in North Witham without the cost of replacing. Send us pictures for a fixed price, then book a visit.
- Stained silicone
- Damp near the bath
- Unsealed corners

When we’d advise against a repair
Honesty matters more than a booking, so here’s what a repair won’t do:
- Rotten walls or floors behind the bath
- Movement in the bath or tray
- Very wide gaps that need a trim
Send us photos and we’ll tell you honestly.
Materials we repair
- Basins & vanity units
- Baths
- Kitchen worktops & sinks
- Shower trays & enclosures
- Wet rooms
Bath resealing in North Witham without replacing anything
A good reseal is all about preparation: old silicone removed, mould treated, the joint cleaned and dried. Only then does the new sealant go on, in a neat, continuous bead. Typical jobs include sealant that’s split or lifting and stained silicone, on baths, wet rooms and shower trays & enclosures.
The work is guaranteed for twelve months. If something isn’t right in that time, we come back and put it right.

- Where
- North Witham (NG33)
- County
- Lincolnshire
- Warranty
- A year, on every repair
- Quote
- Free, fixed price from pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
When to call us in North Witham
Joints split if the bath or tray moves, frequently because it was sealed with the bath empty.
Signs it’s time to call us include:
- Black spots in the silicone
- Leaks at the edges
- Gaps by the taps
- Discoloured, yellow sealant
What your quote should include
- How to look after the finish
- Is the price fixed, and does it include VAT?
- Who will actually do the work
- What prep work is covered
What bath resealing costs
There is no area surcharge for North Witham. The price reflects:
- What kind of damage it is
- Previous DIY repairs that have to come out
- How much damage there is
- Unusual colours or finishes
Instead of hourly rates, we fix the price before we start. Damage, material and access decide it, and doing several items at once reduces it.
How to get a fixed quote
Phone pictures are fine, there’s no need for anything special. Ensure they show:
- What it’s made of, if you know
- A picture taken from further back
- A clear, close picture of the problem area
- Whether it’s been repaired or coated before
For most jobs, photos are all we need to give you a price. Tell us what happened and where you are, and we will send back a fixed quote and some dates.
Common questions in North Witham
Is the work guaranteed?
Yes: twelve months. If there’s a problem with the work in that time, we come back and put it right.
I’m a tenant. Can you help?
Yes. Ask your landlord first, and we can send them the quote if that helps.
Do you cover North Witham?
Yes. We cover the whole UK and come to North Witham. Send pictures and we will quote, or call 0345 017 0787.
How long will it take?
A bath or shower usually takes a couple of hours. It then needs time to cure.
How do I book?
Photos of the damage, a picture of the whole bath or shower and your postcode. After that, we just agree a date.
Which areas do you work in?
We work UK-wide, and that includes North Witham. Our prices are the same everywhere.
Why does the silicone keep cracking?
The bath or tray is probably flexing. Persistent splitting can mean the support needs attention.
How do I stop mould in sealant?
Mould needs moisture. Run the fan, dry the joints and the new seal stays cleaner for longer.
Also near North Witham
Other services in North Witham
North Witham and the surrounding area
North Witham is about 9 miles south of Grantham, in Lincolnshire. We agree a date that works for you, and you will know when to expect us, so you are not left waiting in all day. North Witham is one of 732 towns and villages in Lincolnshire we cover. You can also see our page for Birmingham, about 57 miles away.
We cover every part of NG33. Whether you live on Rectory Lane, Church Street and Northern's Close or anywhere nearby, we can come to you. Nearby, we also work in Gunby (1 mile west), Stainby (1 mile north-west), South Witham (2 miles south), Sewstern (2 miles west) and Thistleton (2 miles south). Further out, we also cover Grantham (9 miles north), Stamford (11 miles south-east), Bourne (11 miles east), Austerby (11 miles east), Market Deeping (15 miles south-east) and Spittlegate (8 miles north).
Around North Witham
Our clients here include homes close to Church of St Mary, among other places. The countryside around North Witham includes Cribb's Meadow.
Landlords, agents and businesses in North Witham
Housing associations and facilities teams use us for planned and reactive repairs. Repairing in place avoids the disruption of a replacement, which is easier on the people living there.
For developers and builders, we fix damage before handover, saving last-minute replacements. We can visit several plots in one trip.
Can I fix it myself?
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is typically cheaper.
A DIY attempt isn’t a disaster. We remove the old filler and start again, so it doesn’t stop a professional repair. Just mention it when you send photos, as it can add time.
Resealing in North Witham: why it matters
Resealing is a small job. Leaving split or mouldy sealant lets water get behind the bath or tray, which costs far more to put right. There are no surprise extras on the day. The price we quote from your photos is the price you pay, unless the damage turns out to be different, in which case we talk to you first.
Why choose Surface Doctor in North Witham
- CHAS and Constructionline accredited
- One-year guarantee on every repair
- No need to remove anything
- A fixed quote before you book
Take a look at our full price list.
The process
Nothing needs to be moved out of the room. Everything we use comes in the van with us, lay protective sheets and start once you’re happy with the plan. It normally takes a couple of hours, and you are welcome to carry on with your day while we work.
- We cut out and remove all of the old sealant.
- Next we clean the joint and deal with mould.
- The joint is dried thoroughly.
- We fill a bath with water before sealing so the gap is at its widest.
- We run a new bead of mould-resistant silicone and smooth it neatly, including around the taps.
Getting ready for the visit
- Let us know which floor the room is on
- Make sure the room can be ventilated
- Keep a parking space free if you can
Getting a price
Upload photos of the damage and a wider shot of the entire item, and tell us you’re in North Witham, and we’ll come back with a fixed quote.
Read more
Aftercare tips
Aftercare is simple, and it makes a real difference:
- Store bottles on a shelf
- Reseal at the first sign of lifting
- Ventilate the bathroom well
- Let steam out after showers
Let it cure fully before using the bath or shower, typically around 24 hours.
Damp below or loose tiles need checking quickly. It may be more than a reseal, and we will say if you need a builder or plumber.
About our accreditations · Every repair comes with a one-year guarantee.

