Somerset · England
Bath & shower resealing (mastic) in Cothelstone, Somerset
Bath resealing for Cothelstone, without a refit. Get a fixed price from your photos, then book a visit.
- Stained silicone
- An untidy old seal
- Black mould in the sealant

How we handle bath resealing in Cothelstone
A proper reseal starts with removing every trace of the old silicone. New silicone won’t bond to old, which is why many DIY jobs peel. We regularly repair basins & vanity units, kitchen worktops & sinks and baths, and the jobs we see most are black mould in the sealant and missing sealant behind the taps.
Every repair is covered by a one-year guarantee.

- Location
- Cothelstone (TA4)
- Region
- Somerset
- Cover
- One year on every repair
- Quotes
- Fixed and free, based on photos
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
Repairs by material
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
Baths
We fill the bath before sealing, to open the joint fully.
Towns and villages near Cothelstone
Also in Cothelstone
Questions from Cothelstone
Why does the silicone keep cracking?
The bath or tray is probably flexing. If it keeps happening, the support may need fixing.
How long will it take?
A bath or shower usually takes a couple of hours. It then needs time to cure.
What happens once I’ve sent pictures?
We come back with a fixed price, usually with dates to choose from. There’s no obligation to book.
Can you redo someone else’s repair?
Normally, yes. We remove the old repair before doing a new one, so let us know about it.
Is a repair better than a new one?
In most cases, yes. Replacement brings removal, refitting and making good, which a repair avoids. We will be honest if it’s not worth it.
Will there be a smell?
A little, depending on the job. Open windows and an extractor fan help.
Do you cover Cothelstone?
Yes, we do. We send a technician to Cothelstone for every job, and the price is the same as everywhere else.
Can you reseal over the old silicone?
No, we never seal over old silicone. The old sealant is cut out and the joint cleaned and dried.
Our work in Cothelstone
Cothelstone is about 5 miles north-west of Taunton, in Somerset. We travel to clients in Cothelstone and the surrounding area, so there’s no workshop to go to. Our technicians cover 640 places across Somerset, from the larger towns to small villages.
Here we cover the TA4 postcode area. Neighbouring places we cover include Terhill (1 mile north-west), Cushuish (1 mile south-east), East Lydeard (1 mile south-west), East Combe (2 miles west) and Bishops Lydeard (2 miles south-west). Within a short drive, we also cover Taunton (5 miles south-east), Bridgwater (8 miles north-east), Burnham-on-Sea (13 miles north-east), Wellington (7 miles south), Sydenham (9 miles north-east) and Wilton (5 miles south-east).
Landmarks near Cothelstone
Around Cothelstone, we work in homes near Church of St Thomas of Canterbury, among other places. The nearest railway station is Taunton station, roughly 4.6 miles south-east. Further afield, we also cover the area around Dene Barton Community Hospital (2.8 miles south) and Blazes (1.8 miles west). Open spaces near Cothelstone include Cothelstone Hill.
When we would advise against a repair
We’d rather lose a job than do one that won’t last, so here’s what a repair cannot put right:
- Hollow or loose tiles
- Hidden water damage
- Movement in the bath or tray
If in doubt, send photos and we’ll say what we think.
Surfaces we repair
- Baths
- Shower trays & enclosures
- Basins & vanity units
- Wet rooms
- Kitchen worktops & sinks
How we price bath resealing
A fixed quote means you know the cost before booking. We look at:
- Previous DIY repairs that have to come out
- The material and finish
- Where the damage is and how we get to it
- How many items we do on one visit
No two jobs are quite the same, so we price each one individually. The size and type of damage, the material and access all play a part, and doing several things on one visit costs less than separate visits.
Quotes from your photos
The better the photos, the more accurate the price. Here’s what helps:
- Natural light rather than flash
- Any details about the material
- A wider photo showing the entire bath or shower
- Whether it’s been repaired or coated before
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through, and you’ll get a fixed figure back.
Work for landlords and builders
We regularly price jobs from inventory or check-out photos. You can have a price before you arrange access, and we can arrange access with the tenant directly if that helps.
Housing associations and facilities teams use us for planned and reactive repairs in Somerset and across the UK. Repairing in place avoids the disruption of a replacement, which is easier on the people living there.
Looking after it afterwards
After the repair has cured, a few habits help it last:
- Keep bottles off the joints
- Use the extractor fan
- Reseal at the first sign of lifting
- Open a window after bathing
Let it cure fully before using the bath or shower, typically around 24 hours.
If you notice damp, stains on the ceiling below or loose tiles, act quickly. It may be more than a reseal, and we will say if you need a builder or plumber.
The process
Nothing needs to be moved out of the room. Everything we use comes in the van with us, lay protective sheets and get going once we have agreed what we’re doing. It usually takes a couple of hours, and you’re welcome to carry on with your day while we work.
- All the old sealant is cut out and removed.
- The joint is cleaned and any mould treated.
- We ensure the joint is completely dry.
- Baths are filled with water first, so the joint is at its widest.
- New mould-resistant silicone goes on and is tooled to a neat finish, taps included.
How to prepare
- Mention any parking restrictions or tricky access
- Clear toiletries, mats and anything else from around the area
- Let the surface dry out before the visit
Get a quote
For most jobs, photos are all we need to give you a price. Tell us what happened and where you are, and we’ll reply with a fixed quote and the earliest dates we have.
Advice
What we’re called out for in Cothelstone
Even good sealant eventually discolours. Steam, soap and movement all wear it down.
You may need us if you’ve spotted any of these:
- Silicone smeared on tiles
- Damp near the bath
- Black mould in the sealant
- Unsealed corners
Comparing quotes
- Is the price fixed, and does it include VAT?
- Aftercare advice
- Whether the price covers travel
- How your room will be protected
Is resealing worth it?
Resealing costs very little and protects the walls and floor. Leaving failed sealant can let water cause damage that costs far more to fix. What it costs depends on the type and amount of damage, the material and how many items we do on one visit. You get a fixed price from your photos, so there are no surprises on the day.
Why choose Surface Doctor in Cothelstone
- Free fixed quotes from pictures
- No need to remove anything
- We’ll tell you if it’s not worth repairing
- Every repair guaranteed for a year
Read our full price list.
About our accreditations · Every repair comes with a one-year guarantee.

