East Sussex · England
Remedial Sealant in Upper Wellingham
Failed sealant joints in Upper Wellingham need attention? We cut out the old, prepare the joints and apply the right sealant.
- Black mould underneath the bead
- Torn expansion joints
- Beads that never stuck properly
Remedial sealant for homes and businesses in Upper Wellingham
Removing failed sealant is the hardest part of the job. We cut out every layer, clear the residue and degrease the surfaces, without scratching tiles, trays or frames. Only then can new sealant bond. We’re often asked to deal with mould trapped under a layer of silicone and leaks that keep coming back after resealing, across failed movement joints, shrunken worktop sealant and mouldy bath & shower sealant.
Somewhere as small as Upper Wellingham, homes tend to be cottages, farmhouses or converted buildings, with some newer houses too. Movement in older walls and floors tends to show first as cracked grout or split sealant.
There’s a 12-month guarantee on every job.
- Where
- Upper Wellingham (BN8)
- Wider area
- East Sussex
- Guarantee
- One year on every job
- Quotes
- A clear quote up front
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Aftercare tips
Looking after new joints is easy:
- Use a soft cloth, not a scourer, on silicone
- Act on a lifting corner straight away
- Find out why the sealant failed first
- Never seal over old silicone
Ventilation keeps mould away from the new bead: run the fan during and after showers, or open a window.
If a joint has failed more than once, stop resealing it. Get the cause found first, otherwise the next attempt will fail too.
Common problems we fix in Upper Wellingham
One of the commonest remedial jobs is sealant on top of sealant. New silicone can’t stick to the old bead, so the new layer peels, and damp and mould settle between them.
Keep an eye out for any of the following:
- A second bead peeling off the first
- Sealant peeling off a dusty or damp surface
- Floor or wall movement joints that have failed
- Thick, messy sealant smeared over tiles
If you let a flat or house near Cooksbridge station, failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak.
What your quote should include
- Is VAT in the price?
- Whether the sealant suits the joint
- How the colour is chosen
- How long to leave it before use
Surface by surface
Leaking trays & enclosures
If the tray is cracked, or the leak is from the valve or waste, sealant won’t fix it. We will tell you what we find.
Mouldy bath & shower sealant
Repeat mould generally points to a damp, poorly aired room. Along with resealing, we’ll mention if the room needs better ventilation.
Upper Wellingham: your questions answered
Do you work for landlords with property near Cooksbridge station?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear quote.
Is Upper Wellingham within the area you cover?
Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Will the old sealant be removed?
Yes, every time. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
Is there any odour?
Some sealants have a smell while they cure, which fades as it sets. Opening a window helps.
Are you insured?
Yes. We’re fully insured, and we’ve been doing sealant work for more than 20 years.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises. Working times can be discussed when we quote.
How much does remedial sealant cost in Upper Wellingham?
Size, access and the old material all affect the cost. Call for a quick quote.
Do I have to be there?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
How we quote for remedial sealant
The quote reflects the job in front of us. We look at:
- Access and height
- Any mould that needs treating
- Working hours on commercial sites
- The type of sealant required
A failed joint rarely gets cheaper to fix by waiting. If you are not sure whether it needs doing, call 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.
Helping us quote
To help us quote quickly, please include:
- The problem you’ve noticed
- Roughly how big the job is
- Any access issues, like height or stairs
- Whether it’s a home or a business
Want a quote for remedial sealant? Please phone 0345 464 0079 or drop us an email and tell us about the job. We will explain what we’d do and give you a clear quote before we start.
The process
We keep the work tidy and contained to the joints we are treating, so you can carry on as normal. Expect the work to take a few hours for a typical bath or shower, longer where several layers have been applied, and we tell you how long to leave it before we go. In a small place like Upper Wellingham, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First we work out whether the problem is the sealant, movement or a leak.
- Each layer is cut out and the residue cleaned off.
- Mould is treated and the joint dried.
- The right product goes in, with backing where the joint moves.
- The joint is tooled and you’re told about anything else we found.
Preparing for the visit
- Clear the area around the work
- For indoor joints, keep the area dry beforehand if you can
- Tell us about any water getting in
Get a quote
There’s no standard price list. Instead, we give you a clear price for your job. To get started, phone 0345 464 0079 or send us an email.
Related advice
Bathrooms and kitchens in Upper Wellingham
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
Homes close to The Parish Church of St Mary include some older properties, and timber floors under older bathrooms flex, so joints need a sealant that moves with them. Managing a site like Ringmer Community College and Sixth Form? Then we reseal washrooms and kitchens in schools and businesses as well as homes.
Upper Wellingham is about 2 miles north-east of Lewes, in East Sussex. Across the BN8 area, we cover remedial sealant for homes and businesses. Upper Wellingham is one of 289 towns and villages in East Sussex where we work for remedial sealant. We also work in Brighton, about 9 miles from Upper Wellingham.
Postcode districts we cover here for remedial sealant: BN8. If you are just outside Upper Wellingham, we cover Barcombe Mills (1 mile north), Norlington (1 mile south-east), Barcombe (1 mile north-west), Barcombe Cross (2 miles north-west) and Broyle Side (2 miles east). We also work in nearby towns such as Eastbourne (14 miles south-east), Seaford (9 miles south), Hailsham (10 miles east), Crowborough (12 miles north-east), Uckfield (5 miles north-east) and Newhaven (8 miles south).
Near you in Upper Wellingham
Around Upper Wellingham, our work takes us to homes and buildings near The Cock Inn, among other places. For rail, the closest station is Cooksbridge station, roughly 2.1 miles west. Nearby you will also find Lewes Castle (2.6 miles south-west) and Lewes Victoria Hospital (2.8 miles south-west). Open spaces near Upper Wellingham include Malling Down and Cliffe Hill.
Landlords, agents and businesses in Upper Wellingham
Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements.
DIY versus a professional finish
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
If you’ve already had a go yourself, that is fine. We cut it out and start again, so tell us about it when you ask for a quote.