Pembrokeshire · Wales
Bath & shower resealing (mastic) in Thornton, Pembrokeshire
Fixed-price bath resealing in Thornton and the surrounding area, generally in one visit and guaranteed for a year.
- Silicone smeared on tiles
- Leaks at the edges
- Gaps in the seal

How we handle bath resealing in Thornton
We reseal baths, shower trays, basins and worktops. A typical reseal takes a couple of hours, then it needs to cure. Common call-outs are for an untidy old seal and black spots in the silicone, on wet rooms, baths and shower trays & enclosures.
We guarantee the work for a year. If something is not right in that time, we come back and put it right.

- Where
- Thornton (SA73)
- County
- Pembrokeshire
- Warranty
- 12 months on all our work
- Quote
- Free, fixed quote from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
About Thornton
Thornton is about 1 mile north of Milford Haven, in Pembrokeshire. From the centre of Thornton to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Thornton is one of 223 towns and villages in Pembrokeshire we cover.
Every address in SA73 is within our area, from the main roads to the quietest streets. If you’re just outside Thornton, we cover Priory (1 mile south), Liddeston (1 mile south-west), Steynton (1 mile east), Haven's Head (1 mile south) and Milford Haven (1 mile south). Further out, we also cover Haverfordwest (6 miles north-east), Pembroke (7 miles south-east), Pembroke Dock (5 miles south-east), The Marsh (6 miles north-east), Dinbych-y-Pysgod (15 miles east) and The Green (15 miles east).
Around Thornton
We visit homes around St Francis V.R.C. School, Church Of St Peter & St Cewydd and The Priory Inn. The closest station to Thornton is Milford Haven station, about 1 mile south of the centre. A little further out are South Pembrokeshire Hospital (4.4 miles south-east) and Castle Pill (1.4 miles south-east). The countryside around Thornton includes Hubberstown Pill and Boltonhill.
What we are called out for in Thornton
Joints split if the bath or tray moves, often because it was sealed while the bath was empty.
Keep an eye out for these signs:
- Unsealed corners
- Damp near the bath
- Gaps in the seal
- Mould you can’t clean out
Questions to ask before booking
- What happens if they find more damage
- What prep work is covered
- If travel is included in the price
- How to look after the finish
Honest limits
We would rather lose a job than do one that won’t last, so here’s what a repair can’t put right:
- Loose tiles, which need refixing first
- Movement in the bath or tray
- Hidden water damage
Send us pictures and we’ll tell you honestly before booking.
Materials we work on in Thornton
- Baths
- Basins & vanity units
- Kitchen worktops & sinks
- Shower trays & enclosures
- Wet rooms
Repairs by material
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
What happens on the day
It’s a tidy, low-fuss visit. We agree the arrival time in advance, protect the area, then carry out the work, which typically takes around two hours. If anything looks different from your pictures, we will talk to you before going ahead.
- First we strip out every bit of the old mastic.
- The joint is cleaned and any mould treated.
- We ensure the joint is completely dry.
- We fill a bath with water before sealing so the gap is at its widest.
- New mould-resistant silicone goes on and is tooled to a neat finish, taps included.
How to prepare
- Let us know about parking or access
- Clear toiletries, mats and anything else from around the area
- Let us know which floor the room is on
Getting a price
The quickest way to a price is to send two or three photos through our quote form or call us. We will say right away if a repair is the right fix.
Advice
How to care for the repair
Simple care helps the repair last. Our advice:
- Let steam out after showers
- Dry the seal after bathing
- Ventilate the bathroom well
- Store bottles on a shelf
Leave the sealant to cure for the time we give you, usually around 24 hours.
Mouldy sealant is more than a cosmetic problem. Resealing early keeps water out of the walls and floor.
Nearby places to Thornton
More services for Thornton
Why reseal now?
Putting new silicone over old doesn’t last. It soon peels, and traps mould underneath. A proper reseal removes the old first. The price reflects the work involved, not where you live. The full price is agreed before booking.
Why us?
- Same prices wherever you are
- One-year guarantee on every repair
- Everything repaired in place
- One visit for most repairs
See our prices page.
For landlords and businesses
Rented homes see more wear and tear, and replacing things at every changeover adds up. A repair between tenancies is a cheaper way to keep the property in good order.
Landlords, letting agents and housing providers in Thornton use us as well as householders. A repair between tenants keeps the property empty for less time, and it costs much less than replacing.
Your questions about bath resealing in Thornton
What areas do you cover?
The entire UK, including all of Pembrokeshire. Send your postcode with your photos and we will confirm dates.
How do I book?
Send photos through the quote form or call 0345 017 0787, and we’ll do the rest.
Is it worth repairing rather than replacing?
Generally, yes. Replacement brings removal, refitting and making good, which a repair avoids. We’ll be honest if it’s not worth it.
Are you accredited?
Yes. Our accreditations include CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
Can landlords book you?
We do, regularly. We quote for multiple addresses and fit around tenancy changeovers.
When can I use the bath after resealing?
Usually after around 24 hours. We’ll tell you the exact time.
Will you leave a mess?
Dust sheets and masking go down before we start, and we clean up when we have finished.
What happens next?
We come back with a fixed quote, normally with dates to choose from. You are under no obligation.
Should I try a DIY kit first?
Kits are cheap and easy to find, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is usually the cheaper route.
A kit can be fine for a tiny mark out of sight. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, a professional repair is worth it.
About our accreditations · Every repair comes with a one-year guarantee.

