Cambridgeshire · England
Bath Resealing for Grantchester homes
We travel to Grantchester for bath, shower and sink resealing with new mould-resistant silicone. Nothing is taken out, and the work is guaranteed.
- Discoloured, yellow sealant
- Damp near the bath
- Black spots in the silicone
DIY kit or professional repair?
The difference between a kit and a professional repair is mostly in the preparation and colour. We prepare the area properly, mix the colour on site and polish the finish to match, and the work is guaranteed.
It’s tempting to reach for a kit, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is generally cheaper.
Bath resealing in Grantchester, done in place
All of the old sealant is cut out, deal with any mould, and apply fresh mould-resistant silicone. We do this for baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. Our technicians work on shower trays & enclosures, baths and wet rooms, and common reasons people get in touch are mould you can’t clean out and leaks at the edges.
Big or small, you get the same one-year guarantee.
- Area
- Grantchester (CB3)
- Area hub
- Cambridgeshire
- Cover
- 12 months on all our work
- Quotes
- Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
Also near Grantchester
What else we do in Grantchester
Our work in Grantchester
Grantchester is about 2 miles south-west of Cambridge, in Cambridgeshire. Customers in Grantchester get the same service as everywhere else we cover: a fixed quote from your pictures, and a technician at your door on the day. Our repair technicians cover all 371 towns and villages across Cambridgeshire, from the larger towns to small villages. Our jobs stretch from Grantchester to London (about 48 miles away).
Here we cover the CB3 postcode area. Local streets include High Street, The Footpath and Stulpfield Road, and we cover them all. Nearby, we also work in Roman Hill (1 mile west), Barton (1 mile west), Haslingfield (3 miles south-west), Harston (3 miles south) and Comberton (3 miles west). Further out, we also cover St Ives (13 miles north-west), Newmarket (14 miles east), Royston (10 miles south-west), Cambourne (7 miles west), Godmanchester (14 miles north-west) and King's Hedges (4 miles north-east).
Local landmarks in Grantchester
We visit homes around Trumpington Community College, Church of St Mary and St Andrew and Green Man Public House. Other local landmarks include Trumpington Meadows Primary School (0.9 miles south-east), The Perse Preparatory School (1.3 miles north-east), Sheep's Green and Coe Fen (1.5 miles north-east) and Tyndale House (1.4 miles north). The nearest railway station is Cambridge South station, roughly 1.6 miles east. Other landmarks nearby include Grand Arcade (2 miles north-east) and Cambridge Castle (2.4 miles north). Green spaces nearby include Rowley's Hill and Trumpington Meadows.
How we price bath resealing
We give every job a fixed price from photos. This is what makes a difference:
- How many items we do on one visit
- Previous DIY repairs that have to come out
- Where the damage is and how we get to it
- The size and number of damaged areas
Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Photos let us give you the exact figure.
Send pictures for a quote
Almost every job we do is priced from pictures. This is what we need:
- A picture taken from further back
- Any details about the material
- Where you are, by postcode
- A clear, close picture of the problem area
Ring 0345 017 0787, or send us pictures through the quote form. With one close-up and one wider picture, we can give you a fixed price.
How the visit works
The work is clean and fairly quiet, so you can carry on at home. Protection goes down first, then the work takes around two hours. At the end we talk you through how soon it can be used and how to care for it.
- 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.
Before we arrive
- Keep a parking space free if you can
- Keep pets and children out of the room while we work
- Move bottles, mats and clutter away from the area
How to get a price
Pricing is simple: snap the damage close up and then the whole item, send them over with your postcode, and we will reply with a fixed price. There is no charge for the quote and no obligation.
Read more
Looking after it afterwards
Good habits make a big difference to how long a repair lasts. Here’s what we suggest:
- Clean the joints with a mild cleaner
- Reseal when black spots will not clean off
- Don’t stand toiletries on the seal
- Use the extractor fan
Keep the room well ventilated, and wipe the joints after use so mould struggles to take hold.
Black mould in sealant isn’t just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.
Why it’s worth resealing in Grantchester
Sealing over old silicone is a false economy. It peels within weeks, and mould stays trapped behind it. We remove the old sealant completely. Set against the cost of replacement, repairing usually costs far less, because there’s no removal, plumbing or making good. The quote lists exactly what you’re paying for.
Why choose Surface Doctor in Grantchester
- Straight answers about what a repair can do
- A fixed quote before booking
- We come to you, anywhere in the UK
- One visit for most repairs
See our pricing.
What a repair cannot fix
In fairness, there are a few things a repair won’t fix:
- Tiles that move, until they’re refixed
- Gaps so wide they need filling or trims before sealing
- Rotten walls or floors behind the bath
If in doubt, send photos and we will say what we think before booking.
Materials we work on in Grantchester
- Basins & vanity units
- Baths
- Shower trays & enclosures
- Kitchen worktops & sinks
- Wet rooms
What your bath or shower is made of matters
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Baths
Baths are resealed with water in them, to open the joint fully.
Questions from Grantchester
Can new silicone go over old?
No, we never seal over old silicone. It’s removed, cleaned off and the joint dried first.
How long will it take?
Around two hours for a bath, plus curing time.
Why does my sealant keep splitting?
Movement is the usual cause. We seal baths full of water.
Are you a vetted contractor?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
What if the damage is worse than the photos show?
Your quote covers the damage in the photos. If there’s more, we’ll tell you before starting.
Can you redo someone else’s repair?
In most cases. We remove the old repair before doing a new one, so mention it when you send pictures.
Can landlords book you?
Yes, often. We quote for multiple addresses and fit around tenancy changeovers.
I rent my home. Can I book you?
Of course. Check with your landlord; we can send the quote to them too.
What we’re called out for in Grantchester
Joints split if the bath or tray moves, often because it was sealed while the bath was empty.
Customers usually contact us about:
- Damp near the bath
- Silicone coming away from the tiles
- Mould you cannot clean out
- An untidy old seal
What to look for in a quote
- A fixed quote, and whether VAT is included
- How long the guarantee is and what it covers
- How the colour is matched
- When it can be used again
About our accreditations · Every repair comes with a one-year guarantee.
