Cornwall · England
Bath & shower resealing (mastic) in Boscastle, Cornwall
Fixed-price bath resealing in Boscastle and the surrounding area, done in a single visit in most cases.
- Missing sealant behind the taps
- Leaks at the edges
- An untidy old seal

Landlords, agents and businesses in Boscastle
Hotels, guest houses and holiday lets cannot afford rooms out of action for long, so most of our work is done in a single visit. We can work around your bookings.
We also carry out snagging repairs for builders and developers, putting right damage done during fitting. We are CHAS, Constructionline and SafeContractor accredited.
Bath resealing in Boscastle, done in place
Preparation is everything in a reseal: old silicone removed, mould treated, the joint cleaned and dried. Then the fresh sealant goes on, in a neat, continuous bead. We are frequently asked to fix old sealant that looks dirty and gaps by the taps, in baths, kitchen worktops & sinks and basins & vanity units.
The work is covered for a year after we finish. If anything is not right, ring us and we will sort it.

- Where
- Boscastle (PL35)
- County
- Cornwall
- Cover
- 12 months on all our work
- Quote
- Fixed and free, based on pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
How to look after the repair
Nothing complicated is needed:
- Don’t stand toiletries on the seal
- Air the room after use
- Dry the seal after bathing
- Reseal when black spots will not clean off
Avoid scraping the joints, and do not stand bottles on the seal.
Mouldy sealant is more than a cosmetic problem, it’s a sign moisture is sitting in the joint. An early reseal keeps water where it belongs.
Signs you need bath resealing in Boscastle
Black mould is the most common reason people reseal. It grows into the silicone, so cleaning cannot get it all out.
People generally call us when they notice something like this:
- Gaps by the taps
- Sealant that is split or lifting
- Old sealant that looks dirty
- Water getting behind the bath or tray
Comparing quotes
- Whether cleaning and preparation are in the price
- Is the price fixed, and does it include VAT?
- Who turns up on the day
- How soon you can use it again
Also in Boscastle
Repairs by material
Baths
Baths are resealed with water in them, to open the joint fully.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Our work in Boscastle
Boscastle is about 15 miles north of Bodmin, in Cornwall. Across the PL35 area, we carry out the work at your property. Boscastle is one of 644 towns and villages in Cornwall where we work.
All of PL35 is within our area, from the main roads to the quietest streets. Jobs here include addresses on High Street, Gunpool Lane and Bottreaux Rise. Being close to the B3263, Boscastle is simple for us to get to. Other places close to Boscastle include Bossiney (2 miles south-west), Trenale (2 miles south-west), Tintagel (3 miles south-west), Marshgate (3 miles east) and Treknow (3 miles south-west). Further out, we also cover Bodmin (15 miles south), Launceston (15 miles east), Bude (12 miles north-east), Wadebridge (13 miles south-west), Padstow (15 miles south-west) and Newport (15 miles east).
Landmarks near Boscastle
In Boscastle, that means homes near Boscastle Community Primary School, Church of St Symphorian and Wellington Hotel. Well-known places in the area include Museum of Witchcraft and Magic (less than half a mile north) and Bottereaux Castle (within half a mile north-east). Green spaces nearby include Condolden.
What we do, step by step
Your technician turns up at the time we agreed with you, introduces themselves and checks the damage against your photos first. The floor and nearby surfaces are covered before any work starts. The work itself takes about two hours for a bath, and the room is left clean and tidy.
- We cut out all of the old sealant.
- We remove the residue and clean the joint.
- Any mould is treated and the joint dried.
- The bath is filled with water, or weight put on the tray.
- We apply fresh mould-resistant silicone and tool a neat bead.
Preparing for the visit
- Clear the area around the damage
- Mention any earlier repairs or resurfacing
- Ensure the room can be ventilated
Ask for a price
We price from pictures so you don’t have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through, and you’ll get a fixed figure back.
Advice
What bath resealing costs
We give every job a fixed quote from photos. This is what makes a difference:
- The material and finish
- How many items we do on one visit
- The type of damage
- Whether old repairs or coatings need taking off
What it costs depends on the type and amount of damage, what it’s made of and how many items we do on one visit. You get a fixed quote from your photos, so there are no surprises on the day.
Getting a price from pictures
We price nearly every job from pictures. This is what to send:
- One picture of the entire bath or shower
- The material, if you know it
- Details of any past repairs
- Your postcode, so we can check dates
Getting a price is easy: snap the damage close up and then the entire item, send them over with your postcode, and we will reply with a fixed quote. Quotes are free and no obligation.
Your questions about bath resealing in Boscastle
Is there a guarantee?
Yes: twelve months. If anything goes wrong with the repair within the year, we return to fix it.
Can you price it without visiting?
In nearly every case. We only ask to see it in person if the photos can’t show what we need.
Do you work in Boscastle?
Yes. We work across the UK and come to Boscastle. Send us pictures for a fixed quote, or call 0345 017 0787.
Do you do work for letting agents?
Yes. We work for landlords, agents, builders and businesses as well as homeowners in Boscastle.
Can you repair several things at once?
Yes. Doing several items on one visit typically costs less than separate visits. Include pictures of each item.
How long will it take?
Around two hours for a bath, plus curing time.
Will there be a smell?
A little, depending on the job. Ventilation keeps it to a minimum.
Why does mould come back so fast?
Typically poor ventilation and moisture sitting on the joint. We use mould-resistant silicone, and ventilation helps it last.
Is resealing worth it?
A professional reseal costs little compared with water damage. It’s a quick job that protects your walls and floors. Our prices are the same across the UK, with no extra for Boscastle. The job itself decides the price: how much damage, what it’s made of and how many items.
Why choose Surface Doctor in Boscastle
- A year’s guarantee on all work
- No extra charge for your area
- No need to remove anything
- One visit for most repairs
Take a look at our full price list.
DIY repairs versus a professional job
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.
The difference between a kit and a professional repair is mostly in the preparation and colour. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.
About our accreditations · Every repair comes with a one-year guarantee.

