County Durham · England
Bath & shower resealing (mastic) in Cornforth, County Durham
Bath resealing for Cornforth, without a refit. Send us pictures for a fixed quote, then we come to you.
- An untidy old seal
- Unsealed corners
- Black mould in the sealant
Bath resealing in Cornforth, done in place
Resealing is one of the simplest ways to protect your bathroom. Old, split or mouldy sealant lets water get behind the bath or tray, and a new seal stops it. We regularly repair basins & vanity units, wet rooms and kitchen worktops & sinks, and common reasons people contact us are black spots in the silicone and silicone smeared on tiles.
Big or small, it’s backed by a one-year guarantee.
- Area
- Cornforth (DL17)
- Region
- County Durham
- Guarantee
- A year, on every repair
- Price
- Fixed and free, based on pictures
- Call
- 0345 017 0787
- Page updated
- 23 October 2026
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, then guarantee it for a year.
DIY kits are sold for most surfaces, and they can make a small mark look better. The trouble is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler frequently lifts.
For landlords and businesses
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 will fit around changeovers where we can.
Builders, developers and site managers book us for snagging repairs, putting right damage done during fitting. We hold CHAS, Constructionline and SafeContractor accreditations.
Is resealing worth it?
A reseal is one of the cheapest bathroom jobs there is and protects the walls and floor. Failed sealant can lead to water damage that is much more expensive. The price reflects the work involved, not where you live. You’ll see the full price before you book.
Why book with us
- Everything repaired in place
- We leave the room as we found it
- We come to you, anywhere in the UK
- A fixed quote before you book
Read our pricing.
About Cornforth
Cornforth is about 4 miles east of Spennymoor, in County Durham. Anywhere in DL17, we come to you. Our technicians cover all 329 towns and villages across County Durham, from the larger towns to small villages. We work right across the region, from Cornforth to Newcastle upon Tyne (21 miles away).
Postcode districts we cover here: DL17. We regularly work on streets such as High Street, Station Road and Middleham Road and the roads around them. Other places close to Cornforth include Metal Bridge (1 mile north-west), Coxhoe (1 mile north-east), Tursdale (1 mile north-west), Thinford (2 miles west) and Hett (3 miles north-west). Within a short drive, we also cover Durham (6 miles north-west), Newton Aycliffe (6 miles south-west), Bishop Auckland (7 miles south-west), Spennymoor (4 miles west), Seaham (11 miles north-east) and Chester-le-Street (11 miles north).
What’s near Cornforth
Typical jobs here are in homes near Church of the Holy Trinity and West Cornforth Primary School and the streets around them. Other landmarks nearby include Thornlaw (3.9 miles north-east) and Sherburn Hospital (4.6 miles north).
How it works
Here’s how a visit usually runs: we arrive on time, sheet and mask the area around the job, do the job and tidy away. Allow about two hours for a bath. Before we go, we’ll explain when it can be used and how to care for it.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- We treat mould and dry the joint thoroughly.
- 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
- Clear toiletries, mats and anything else from around the area
- Have somewhere for us to park nearby if possible
- Plan for the room to be out of bounds to pets and children
Ask for a price
Send us a picture of the damage and one of the whole item, and tell us you are in Cornforth, and we’ll come back with a fixed quote.
Advice
When we would advise against a repair
Some problems need a builder, plumber or fitter rather than us:
- Loose tiles, which need refixing first
- A flexing bath
- Gaps so wide they need filling or trims before sealing
If in doubt, send pictures and we will say what we think.
Surfaces we repair
- Kitchen worktops & sinks
- Baths
- Basins & vanity units
- Shower trays & enclosures
- Wet rooms
What your bath or shower is made of matters
Baths
We fill the bath before sealing, to open the joint fully.
Shower trays
We put weight on a tray before sealing it, for the same reason.
Aftercare tips
It’s all simple stuff, just a few sensible habits:
- Clean the sealant gently and regularly
- Air the room after use
- Don’t stand toiletries on the seal
- Ventilate the bathroom well
Keep the room well ventilated, and dry the joints after bathing.
Do not wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.
Cornforth questions
What information do you need?
Just pictures, your postcode and a contact number. On the day, we only need access to the room.
Do you work in Cornforth?
Yes. We work across the UK and travel to Cornforth and the rest of County Durham. Send us photos for a fixed quote, or call 0345 017 0787.
Is the work guaranteed?
All our work carries a one-year guarantee. We will explain what it covers when we quote.
Can you repair something that’s been repaired before?
In most cases. We remove the old repair before doing a new one.
How long before I can shower?
You’ll get the curing time from us.
Is a repair better than a new one?
Generally, yes. A repair skips the removal, fitting and redecorating. If it is not worth repairing, we’ll tell you.
How long does resealing take?
A bath or shower usually takes a couple of hours. It then needs time to cure.
Do I have to be there?
Yes. The technician needs access to the room for the visit, at a time that suits you.
Nearby places to Cornforth
Also in Cornforth
What we are called out for in Cornforth
Most reseals are because of black mould. It grows into the silicone, so cleaning only removes the surface.
Customers generally contact us about:
- Stained silicone
- Silicone smeared on tiles
- Unsealed corners
- Water getting behind the bath or tray
What your quote should include
- How soon you can use it again
- What happens if they find more damage
- Whether the colour is mixed to match
- Whether the price is fixed and includes VAT
About our accreditations · Every repair comes with a one-year guarantee.
