Caerphilly · Wales
Bath chip & crack repair in Thornhill, Caerphilly
Bath repair in and around Thornhill: a fixed quote from pictures, a tidy visit and a one-year guarantee.
- Repairs from £95
- Rust spots around the plughole
- A cracked acrylic bath
Repair or replace in Thornhill?
Cast iron baths especially are worth keeping: getting one out, particularly from an upstairs bathroom, is a big job, and replacing like for like isn’t cheap. Repairing it leaves it where it is. Prices start from £95. A repair typically costs much less than people expect, especially compared with replacing and refitting. Send photos and we will give you the exact figure.
Why choose Surface Doctor in Thornhill
- CHAS and Constructionline accredited
- Colour mixed on the day to match
- Everything repaired in place
- We leave the room as we found it
Read our pricing or guide to resurfacing and replacement costs.
Bath repair in Thornhill without replacing anything
We see every kind of bath damage: chips from dropped bottles, rust round the plughole, cracks in acrylic and holes from falling tools. All of it is repaired where the bath stands with a one-year guarantee. Whether it’s a failed DIY repair that’s discoloured or lifting and impact holes in acrylic, we can typically put it right, on acrylic, cast iron enamel and pressed steel enamel alike.
We guarantee the work for a year. If something isn’t right in that time, we come back and put it right.
- Location
- Thornhill (CF83)
- Region
- Caerphilly
- Warranty
- One year on every repair
- Quotes
- From £95. Free, fixed quote from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Also near Thornhill
Also in Thornhill
Repairs by material
Pressed steel
Steel baths are lighter than cast iron, but have a similar enamel surface. Chips rust quickly on steel, particularly by the plughole, so repair chips early.
Acrylic
Acrylic feels warm and is light, but it relies on good support. Cracks are strengthened from behind before the front is finished.
What bath repair costs
Repairs from £95. Each job gets its own fixed price. This is what makes a difference:
- How many areas need work
- Whether old repairs or coatings need taking off
- How hard the colour is to match
- The material and finish
There are no surprise extras on the day. What we quote from your photos is what you pay, and if the damage turns out to be different, we discuss it before starting.
Quotes from your pictures
You can usually get a fixed price without us visiting. To make it quick:
- A coin or ruler next to the damage for scale
- One sharp close-up of the damage
- The postcode, so we can plan the visit
- What it’s made of, if you know
Email us a picture of the damage and a wider shot of the entire item, and tell us you are in Thornhill, and we will come back with a fixed quote.
Aftercare tips
Aftercare is simple:
- Do not leave a fresh chip for long
- Ensure an acrylic bath is firm underfoot
- Clean with warm water and a mild detergent
- Cover the bath during DIY or decorating
There is nothing special to do after a repair, just sensible cleaning. Skip bleach and gritty creams.
Rust spreads under enamel faster than most people expect. A chip the size of a fingernail can become a much larger patch if it’s left for months, so it pays to deal with it early.
The process
There is not much you need to do on the day. Show us the job, point us to the room, and we will take it from there. The job generally runs to a few hours.
- We protect the bath and the floor around it.
- We clean, key and degrease the damage.
- Filler goes in and is sanded flush once it has set.
- Colour and gloss are matched to the surrounding surface.
- We clear up and give you the curing time, normally until the following day.
Preparing for the visit
- Clear toiletries, mats and anything else from around the area
- Tell us if there are stairs or a lift
- Plan for the room to be out of bounds to pets and children
Ask for a price
Most customers in Thornhill get their price from photos. Tell us what happened and where you are, and we’ll reply with a fixed quote and the earliest dates we have.
Related advice
Should I try a DIY kit first?
If you’ve already tried a DIY fix, that is fine. We remove the old filler and start again, so it won’t stop us repairing it. Just mention it when you send photos, as it can add time.
If you are set on a kit, follow its instructions closely, and give it the full curing time. If it doesn’t work out, we can still repair it properly.
Covering Thornhill
Thornhill is about 2 miles south-east of Caerphilly, in Caerphilly. We agree a date that works for you, and you’ll know when to expect us, so you’re not left waiting in all day. Thornhill is one of 94 places in Caerphilly where we work.
Our visits in CF83 are booked in the same way as anywhere else. We also cover the places around Thornhill: Wenallt (1 mile south), Van (1 mile north), Castle Park (1 mile north), Beddau (2 miles north-west) and Watford Park (2 miles north-west). Further out, we also cover Blackwood (8 miles north), Risca (6 miles north-east), Ystrad Mynach (7 miles north), Cefn Fforest (8 miles north), Pontllanfraith (7 miles north) and Trecceln (9 miles north).
What’s near Thornhill
In Thornhill, that means homes near St Martin's School, Travellers Rest Inn and Church of St Martin, among other places. Thornhill’s nearest station is Caerphilly station, about 1.2 miles north. Further afield, we also cover the area around Morgraig Castle (under half a mile south-east) and St Martins (0.7 miles north). The countryside around Thornhill includes Roath Park Lake and Glamorgan Canal / Long Wood.
When we would advise against a repair
Not everything can be repaired, and we’ll tell you before we start. Repairs won’t solve:
- Flexing caused by a failed cradle or loose feet
- A whole bath that’s dull or worn, where a full re-enamel is the better fix
- Acrylic cracks with no access behind them
If in doubt, send pictures and we’ll say what we think.
Surfaces we repair
- Cast iron enamel
- Pressed steel enamel
- Whirlpool & spa baths
- Roll-top & freestanding
- Acrylic
Common questions in Thornhill
Do you charge for travel?
Travel is included in the price, and we charge the same wherever you are.
Do I have to be there?
Yes. The technician needs access to the room for the visit, at a time we agree with you.
Can tenants book a repair?
Of course. Check with your landlord; we can send the quote to them too.
Do you cover Thornhill?
Yes. We work across the UK and come to Thornhill and the rest of Caerphilly. Send us pictures for a fixed quote, or call 0345 017 0787.
How do I book?
Send photos through the quote form or call 0345 017 0787, and we will take it from there.
Is a holed acrylic bath repairable?
In most cases. Photos of the hole and the underside help us check.
Will the repair show?
On a glossy bath, you will struggle to find it. On older, dull enamel the repair can look glossier than the area around it.
Is there any odour?
It depends on the job, but frequently a little. Open windows and an extractor fan help.
Work for landlords and builders
Hotels, guest houses and holiday lets need rooms back in use quickly, so most of our work is done in a single visit. We’ll fit around changeovers where we can.
If you manage property in Thornhill, we will quote for several properties at once. Send pictures for each one and we will price them together.
About our accreditations · Every repair comes with a one-year guarantee.
