Northamptonshire · England
Bath & shower resealing (mastic) in Harlestone, Northamptonshire
Local bath resealing for Harlestone: a fixed quote from pictures, a tidy visit and a one-year guarantee.
- An untidy old seal
- Missing sealant behind the taps
- Mould you cannot clean out

DIY kit or professional repair?
For a hairline mark somewhere you will never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, a professional repair is worth it.
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, then guarantee it for a year.
Bath resealing at your home in Harlestone
A fresh seal protects your bathroom. Failed sealant lets water get where it shouldn’t, and resealing puts a stop to that. We’re frequently asked to fix sealant that’s split or lifting and mould you can’t clean out, across shower trays & enclosures, basins & vanity units and baths.
A one-year guarantee comes as standard.
- Area
- Harlestone (NN7)
- Area hub
- Northamptonshire
- Guarantee
- One year on every repair
- Quotes
- Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026

Signs you need bath resealing in Harlestone
Most reseals are because of black mould. It grows into the silicone, so cleaning cannot get it all out.
People usually call us when they notice something like this:
- Gaps by the taps
- An untidy old seal
- Sealant that is split or lifting
- Old sealant that looks dirty
Questions to ask before you book
- How your room will be protected
- What aftercare is recommended
- When it can be used again
- A fixed price, and whether VAT is included
Landlords, agents and businesses in Harlestone
Builders use us to fix snagging damage before handover, so there’s no need to replace a damaged item at the last minute. We can visit several plots in one trip.
Hotels, guest houses and holiday lets need rooms back in use quickly, so we keep visits short and tidy. We can work around your bookings.
What we do, step by step
We turn up at the time we agreed with you and checks the damage against your pictures first. The floor and nearby surfaces are covered before any work starts. Most visits take around two hours, and we leave the room as we found it.
- We cut out and remove all of the old sealant.
- We clean the joint and treat any mould.
- We dry the joint thoroughly.
- Baths are filled with water first, so the joint is at its widest.
- We run a new bead of mould-resistant silicone and smooth it neatly, including around the taps.
How to prepare
- Keep children and pets away from the room on the day
- Avoid using the area for a few hours before we arrive
- Make sure the room can be ventilated
How to get a price
The quickest way to a price is to send two or three photos using our quote form or call us. We’ll say straight away whether it can be repaired.
Advice
Keeping it looking good
It’s all simple stuff:
- Run the extractor fan during and after showers
- Clean the joints with a mild cleaner
- Do not stand toiletries on the seal
- Replace the seal when mould sets in
Let it cure fully before using the bath or shower, normally about a day.
Black mould in sealant is not just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.
FAQs for Harlestone
Why does the silicone keep cracking?
The bath or tray is probably flexing. If it keeps happening, the support may need fixing.
Can you quote from photos?
In nearly every case. If pictures do not show enough, we’ll ask for another angle.
How soon can you come?
That depends on our diary for your area. We’ll offer you dates when we send your quote.
Do you cover the whole of Northamptonshire?
We work UK-wide, so Harlestone is covered. Prices do not change with location.
What happens after I send pictures?
We look at the photos and reply with a fixed quote and some dates. If we need another angle, we’ll ask.
How long before I can shower?
You will get the curing time from us.
Is there a call-out fee?
We do not add a call-out fee. The fixed quote covers the visit and the work.
Will the price change on the day?
The price is fixed for what the pictures show. If there is more, we will tell you before starting.
Different materials, different repairs
Baths
We fill the bath before sealing, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Harlestone and nearby
Harlestone is about 4 miles north-west of Northampton, in Northamptonshire. Whether you’re in the middle of Harlestone or on the outskirts, we offer exactly the same service: a fixed quote, a tidy visit and a guarantee. Harlestone is one of 364 places in Northamptonshire where we work. You can also see our page for Birmingham, about 41 miles away.
All of NN7 is covered, from the main roads to the quietest streets. You will find streets such as Harlestone Road and Church Lane, and we cover them all. If you’re just outside Harlestone, we cover Church Brampton (1 mile north-east), Chapel Brampton (2 miles north-east), Duston (2 miles south-east), White Hills (2 miles east) and Harpole (3 miles south). Within a short drive, we also cover Northampton (4 miles south-east), Kettering (13 miles north-east), Wellingborough (11 miles east), Daventry (9 miles west), Market Harborough (14 miles north) and Towcester (10 miles south).
Near you in Harlestone
Locally, our jobs take us to homes close to Church of St Andrew, Harlestone Primary School and The Fox And Hounds Public House and the streets around them. The closest station to Harlestone is Northampton station, roughly 3.6 miles south-east of the centre. Well-known places in the area include Grosvenor Centre (3.9 miles south-east) and Museum of Leathercraft (3.9 miles south-east). For a walk, there’s Harlestone Heath.
Is resealing worth it?
Sealing over old silicone is a false economy. It peels within weeks, and mould stays trapped behind it. We remove the old sealant completely. The price 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 price from your pictures, so you know the cost before booking.
Why Harlestone clients choose us
- One visit for most repairs
- CHAS and Constructionline accredited
- One-year guarantee on every repair
- Dust sheets down, tidy finish
See our prices page.
Also near Harlestone
Other services in Harlestone
What affects the price in Harlestone
A fixed quote means you know the cost before booking. We take into account:
- Previous DIY repairs that have to come out
- The material
- The colour and finish to match
- Where the damage is and how we get to it
A few things move the price: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Photos let us give you a fixed figure.
Quotes from your pictures
A couple of clear pictures is all it takes. Try to include:
- The material, if you know it
- Natural light rather than flash
- One sharp close-up of the damage
- Something in shot to show the size
Ring 0345 017 0787, or send us photos through the quote form. With a clear picture of the damage and one of the entire bath or shower, we can give you a fixed price the same day in most cases.
About our accreditations · Every repair comes with a one-year guarantee.

