Lincolnshire · England
Bath & shower resealing (mastic) in Grantham, Lincolnshire
We travel to Grantham for bath, shower and sink resealing with new mould-resistant silicone. Nothing is taken out, and the work is guaranteed.
- Silicone coming away from the tiles
- Black spots in the silicone
- Leaks at the edges
About Grantham
Grantham is about 22 miles east of Nottingham, in Lincolnshire. Our work suits any type of property, old or new, large or small, plus businesses and rented homes. We work in 732 places in Lincolnshire, from the larger towns to small villages. We work right across the region, from Grantham to Birmingham (61 miles away).
Our visits in NG31 are booked in the same way as anywhere else. Local streets include Market Place, High Street and Station Road, and we cover them all. You will find Grantham on the A1 and A52, which makes it straightforward to reach. Nearby, we also work in Gonerby Hill Foot (1 mile north-west), Spittlegate (1 mile south), Manthorpe (1 mile north-east), Earlesfield (1 mile south-west) and Great Gonerby (2 miles north-west). Larger places within reach include Sleaford (11 miles north-east), Bourne (15 miles south-east), Austerby (15 miles south-east), Ruskington (14 miles north-east), Heckington (15 miles east) and Quarrington (10 miles north-east). Grantham is among the bigger towns we cover in Lincolnshire.
Around Grantham
In Grantham, that means homes near The King's School, Blue Pig Inn and Roman Catholic Church of St Mary and the streets around them. You will also find The Priory Ruskin Academy (0.6 miles north) and The National Church of England Junior School (within half a mile south-east). Grantham’s nearest station is Grantham station, about 0.6 miles south. A little further out are Grantham and Kesteven Hospital (within half a mile north).
Bath resealing in Grantham, done in place
Baths are resealed with water in them, so the joint is at its widest, so the seal doesn’t tear when the bath is first used. Typical jobs include sealant that’s split or lifting and leaks at the edges, across wet rooms, basins & vanity units and baths.
Every job is backed for twelve months, and the guarantee is the same wherever you live. We return to put right any problem with the work.
- Where
- Grantham (NG31)
- Area hub
- Lincolnshire
- Warranty
- A year, on every repair
- Quotes
- Free, fixed price from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Aftercare tips
It’s all simple stuff, just a few sensible habits:
- Don’t stand toiletries on the seal
- Replace the seal when mould sets in
- Use the extractor fan
- Keep the joints dry
Avoid scraping the joints, and don’t stand bottles on the seal.
If you notice damp, stains on the ceiling below or loose tiles, act quickly. It may be more than a reseal, and we’ll say if you need a builder or plumber.
Materials and what they mean for the repair
Baths
We fill the bath before sealing, so the joint is at its widest.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
How it works
It’s a tidy, low-fuss visit. We agree the arrival time in advance, protect the area, and get on with the job, which normally takes around two hours. If we find something your pictures didn’t show, we’ll explain it before carrying on.
- We cut out all of the old sealant.
- We remove the residue and clean the joint.
- Any mould is treated and the joint dried.
- We fill the bath, or weight the tray, to open the joint.
- New mould-resistant silicone is applied and tooled neatly.
Before we arrive
- Let us know which floor the room is on
- Plan for the room to be out of bounds to pets and children
- Ensure the room can be ventilated
How to get a price
For most jobs, photos are all we need to give you a price. Add a line about what happened and your postcode, and we will reply with a fixed quote and the earliest dates we have.
Read more
Do you need bath resealing in Grantham?
Joints split if the bath or tray moves, frequently because it was sealed while the bath was empty.
Most people get in touch after spotting something like this:
- Unsealed corners
- Discoloured, yellow sealant
- Water getting behind the bath or tray
- Gaps in the seal
Before you book anyone
- What happens if they find more damage
- Whether a trained technician does the job
- A fixed price, and whether VAT is included
- What the guarantee covers, and for how long
Your questions about bath resealing in Grantham
Is it messy?
Very little mess: we sheet and mask everything nearby, and we take our waste away with us.
Can landlords book you?
Yes. We work for landlords, agents, builders and businesses as well as householders in Grantham.
Is it worth repairing rather than replacing?
Generally, yes. A repair skips the removal, fitting and redecorating. We’ll be honest if it’s not worth it.
Can I get a quote without a visit?
Typically, yes. Clear pictures let us give you a fixed price without visiting.
I’m a tenant. Can you help?
Yes, but check with your landlord or agent first. Many landlords are happy for a repair to be arranged before the end of a tenancy.
Is the work guaranteed?
Yes: twelve months. If there’s a problem with the work in that time, we come back and put it right.
Is there a call-out fee?
Travel is included in the price, with the same prices everywhere we work.
Do you come to Grantham?
Yes. We work across the UK and travel to Grantham and the rest of Lincolnshire. Send us pictures for a fixed quote, or call 0345 017 0787.
What affects the price in Grantham
We give every job a fixed price from photos. These are the things that affect it:
- Unusual colours or finishes
- The material
- Whether it’s a chip, crack, burn or wear
- How easy the damage is to reach
Rather than charging by the hour, we fix the price before we start. It depends on the damage, the material and access, and doing several items at once reduces it.
Quotes from your photos
When you take your photos, these tips help us give you a firm price:
- Where you are, by postcode
- Details of any past repairs
- The material, if you know it
- A clear, close picture of the problem area
We price from pictures so you don’t have to wait in for a survey. Use the quote form, or ring 0345 017 0787 to talk it through, and we will come back with a fixed figure.
Work for landlords and builders
For anyone letting property in or around Grantham, we’ll quote for several properties at once. Send photos for each one and we’ll come back with a combined price.
Rental properties take more wear, and replacing things at every changeover adds up. A repair between tenancies is a cheaper way to keep the property in good order.
Why reseal now?
Compared with repairing water damage, resealing is cheap. It’s quick, tidy and protects your home. A repair typically costs much less than people expect, particularly next to the cost of replacement. Send pictures and we’ll give you the exact figure.
Why choose Surface Doctor in Grantham
- No need to remove anything
- A year’s guarantee on all work
- Most jobs done in one visit
- Work done at your home or business
See our prices page.
Places near Grantham
More services for Grantham
When we would advise against a repair
We’ll always be straight with you, so here’s what a repair will not do:
- A bath or tray that moves, until its support is fixed
- Very wide gaps that need a trim
- Loose tiles, which need refixing first
Send us photos and we will tell you honestly.
What we work on
- Shower trays & enclosures
- Kitchen worktops & sinks
- Basins & vanity units
- Baths
- Wet rooms
About our accreditations · Every repair comes with a one-year guarantee.
