Greater London · England
Remedial Sealant in Teddington
Remedial sealant for Teddington, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Sealant that came away because the surface wasn’t prepared
- A shower that leaks however often it’s resealed
- Caulk or the wrong sealant used in a wet area
How it works
A visit follows a simple pattern: we check the joints, mask and protect the surrounding surfaces, carry out the job and tidy away. Most jobs take a few hours, depending on how many layers have to come out. In Teddington, as in most of London, parking needs a little planning. A visitor permit or a nearby bay makes the visit run more smoothly.
- The failure is looked at first, so we know whether it’s sealant, movement or water from elsewhere.
- Each layer is cut out and the residue cleaned off.
- Mould is treated and the joint dried.
- We reseal with a product suited to the joint, backed where needed.
- We finish neatly and point out anything that needs another trade.
Getting ready for the visit
- Let us know about parking restrictions
- Tell us about any water getting in
- Move anything stored near the joints
Ask for a quote
Every job is quoted individually, so start by telling us what you need. Simply call 0345 464 0079 or send us an email and describe the job.
Related advice
About our remedial sealant in Teddington
Two decades of sealant work means we recognise most failures quickly. We’re ARBOMaster approved and fully insured, and every remedial job comes with a 12-month guarantee. Typical jobs include caulk or the wrong sealant used in a wet area and repeat leaks from the same joint, across failed movement joints, shrunken worktop sealant and mouldy bath & shower sealant.
London homes include a lot of flats, conversions and mansion blocks, so a bathroom is often directly above a neighbour’s ceiling. That makes worn sealant and cracked grout in Teddington more than a cosmetic job.
We stand behind the work with a one-year guarantee, so you’re not left on your own once the job is done.
- Location
- Teddington (TW11, TW12, TW2, TW1)
- Wider area
- Greater London
- Guarantee
- A year, on every job
- Price
- A clear price before we start
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Questions from Teddington
Do you take on hotel work around Teddington?
Yes. Hotel and guest-house work is part of what we do. Work can be planned room by room, and out-of-hours working can be arranged.
Can you help a landlord with a rental near Teddington station?
Yes. We work for letting agents and landlords as well as homeowners, and several properties can be quoted together. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.
My shower still leaks after a reseal. Can you sort it?
Yes. All the sealant comes out, we find out why it failed, and the joint is resealed properly.
Can you remove old sealant without damaging the bath?
Yes, with care. We cut and lift the old sealant with tools suited to the surface, then clean off the residue. We point out any damage that is already there.
Does remedial work come with a guarantee?
Yes. Our one-year guarantee covers the work, and we’re ARBOMaster approved.
How long does remedial resealing take?
Longer than a simple reseal, because every layer has to come out. Most jobs take a few hours.
Will you leave a mess?
No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.
Do you cover Teddington?
Yes. We cover Teddington and the rest of Greater London, as part of our work across South East England, London and Scotland. To book, ring 0345 464 0079 or send us an email.
DIY versus a professional finish
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.
What happens if it’s left?
It’s easy to scratch acrylic, enamel or an uPVC frame cutting out old sealant, and any film left behind stops new sealant sticking. Careful removal is most of a remedial job. In a London flat, a failed joint rarely stays your problem alone: water can reach the neighbours below, and gaps in fire-rated joints affect the whole building.
What it costs depends on how much there is to do, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts, so you know where you stand.
Why us?
- Homes, businesses and hotels
- 20+ years of sealant experience
- 180+ five-star Google reviews
- Approved under the ARBOMaster scheme
Work for landlords, hotels and businesses
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
Housing providers, facilities teams and property managers book us too in Teddington and across Greater London. Several sites can be quoted together, and we are fully insured.
Remedial sealant around Teddington
London has hard water, so limescale builds up on sealant, grout and fittings. In a London flat, water from a failed bath or shower seal can reach the neighbours below, which is why it’s worth fixing early.
As a London address, Teddington can be tricky for parking: let us know about parking bays, permits or a driveway. If you look after a building such as St Mary's and St Peter's Church of England Primary School, its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Teddington is about 5 miles west of Wimbledon, in Greater London. If you need remedial sealant in Teddington, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We cover Greater London from our Crawley base. Teddington is one of 764 towns and villages in Greater London we cover for remedial sealant. Our London page covers work nearby.
All of TW11, TW12, TW2 and TW1 is covered for remedial sealant, from the main roads to the quietest streets. Remedial sealant is available to properties on Station Road, High Street and Church Road and the roads around them. You will find Teddington on the A311 and A313, which makes it straightforward to reach with everything needed for remedial sealant. If you’re just outside Teddington, we cover Strawberry Hill (1 mile north), Fulwell (1 mile north-west), Hampton Hill (1 mile west), Ham (1 mile north-east) and Eel Pie Island (1 mile north). Within a short drive, we also cover London (11 miles north-east), City of Westminster (10 miles north-east), Marylebone (10 miles north-east), Kensington (8 miles north-east), St Pancras (12 miles north-east) and Shoreditch (13 miles north-east).
What’s near Teddington
Around Teddington, our work takes us to homes and buildings near Bushy Park, Turing House School and Newland House School, among other places. There’s a railway station in Teddington itself: Teddington station. A little further out are Teddington Memorial Hospital (less than half a mile west) and Eel Pie Island Museum (1.5 miles north). Open spaces near Teddington include Ham Lands and Kew Gardens Lake.
What sealant work cannot fix
We will not take on work that will not last, so here’s what sealant cannot put right:
- Plumbing leaks behind walls or under trays
- A bath, tray or worktop that moves until it’s properly fixed
- Sealant in an older building that needs testing for asbestos first
If in doubt, ring 0345 464 0079 or email us and we will say what we think before booking.
Joints and surfaces we work on
- Failed movement joints
- Expansion joints
- Mouldy bath & shower sealant
- Shrunken worktop sealant
- Leaking tray & enclosure joints
- Botched or over-sealed joints
What we’re called out for in Teddington
Silicone only bonds to surfaces that are clean and dry. Soap film, dust, damp or old residue stop it gripping, so it starts lifting sooner than it should.
Keep an eye out for any of the following:
- Decorators’ caulk around a bath or shower
- Black mould underneath the bead
- Wide, uneven beads that look worse than the old ones
- Worktop sealant that has shrunk and split
If you live in an older home near Christ Church, walls and floors in older homes can move, and sealant and grout show it first.
Comparing quotes
- What product goes in the joint
- Which colour the sealant will be
- Whether they’re fully insured
- What guarantee comes with the work
Aftercare tips
Once the sealant has cured, a few habits help it last:
- Keep the room well ventilated
- Deal with small splits early
- Never seal over old silicone
- Get the cause of a repeat leak found before resealing
Where we’ve pointed out another fault, have it put right, or the new joint may fail again.
If a joint has failed more than once, stop resealing it. Have someone find out why, otherwise the next attempt will fail too.