Greater London · England
Remedial sealant & repairs in Brompton, Greater London
Professional remedial sealant in and around Brompton, with old sealant always removed completely and a one-year guarantee.
- A shower that leaks however often it’s resealed
- Worktop sealant that has shrunk and split
- Caulk or the wrong sealant used in a wet area
Remedial sealant in Brompton, done properly
Water on the floor doesn’t always mean failed silicone. A cracked tray, a failed shower valve or a leaking waste can look just the same. If that is what we find, we will tell you rather than reseal something that will not fix it. We work on mouldy bath & shower sealant, leaking tray & enclosure joints and botched or over-sealed joints, and common reasons people get in touch are sealant applied over old sealant that has lifted and thick, messy sealant smeared over tiles.
Hard London water leaves limescale on sealant, grout and taps alike. For a bathroom or kitchen in Brompton, getting the joints right keeps water where it belongs and the room looking clean.
Your job is guaranteed for a year, as with all our work.
- Where
- Brompton (SW3, SW7, SW1X)
- Wider area
- Greater London
- Guarantee
- One year on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
DIY versus a professional finish
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
If you are set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
Quotes for remedial sealant in Brompton
Jobs vary more than people expect. The main factors:
- The number of rooms or windows
- Any working-time requirements on site
- Whether the work is at height
- How much old sealant there is and how hard it is to remove
Combining jobs into one visit generally makes better use of the time than several visits, so tell us about everything that needs sealing. We’ll send you a clear quote for the lot.
Asking for a quote
What to tell us when you ask for a quote:
- The address or postcode of the job
- Photos by email, if that is easy
- If someone has resealed it before
- Access, such as stairs, a lift or height
We quote each job on its own. Simply phone 0345 464 0079 or drop us an email and describe the job, and pictures are welcome.
How the job changes by surface
Worktops & kitchens
Old kitchen sealant pulls back from the wall over time. It’s cut out, degreased and resealed colour-matched to the worktop.
Leaking trays & enclosures
A shower that leaks after resealing often has a tray that moves or an enclosure sealed on the wrong side. We check both before any new sealant goes on.
Brompton homes and their sealant
There are hotels and other places to stay in and around Brompton. As well as homes, we work in hotel bathrooms, where resealing and regrouting can be done room by room. London has hard water, which leaves limescale on sealant, grout and taps, and it has to be cleaned off before new sealant goes in.
Brompton is in London, so parking needs planning: let us know about parking bays, permits or a driveway. If you let a flat or house near London Victoria station, a joint that keeps failing is best fixed properly while the property is empty. Managing a site like Hellenic College of London? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Brompton is about 1 mile south of City of Westminster, in Greater London. Brompton gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Brompton is one of 764 towns and villages in Greater London where we work for remedial sealant.
Work in SW3, SW7 and SW1X is quoted and booked the same way as anywhere else. You will find streets such as West Road, Hans Road and Eaton Lane. Main roads around Brompton include the A315 and A3212. Other places close to Brompton include Chelsea (1 mile south), Belgravia (1 mile north-east), South Kensington (1 mile south-west), Victoria (1 mile east) and Little Chelsea (1 mile south-west). We also work in nearby towns such as London (3 miles east), St Pancras (3 miles north-east), Shoreditch (4 miles north-east), Walthamstow (9 miles north-east), Hoxton (4 miles north-east) and Whitechapel (4 miles east).
Near you in Brompton
Around Brompton, our work takes us to homes and buildings near St Thomas More RC Language College, St Joseph's Catholic Primary School and Natural History Museum Library and Archives. You will also find Shuckburgh Arms (less than half a mile south-west) and Burton’s Court (0.5 miles south). For rail, the closest station is London Victoria station, about 0.8 miles east. Nearby you will also find Baynard's Castle (3 miles east) and Berkshire & Westminster Dragoons Museum (within half a mile south-east). Open spaces near Brompton include Greville Place nature reserve and Serpentine.
What happens on the day
All our tools and materials come with us in the van. Once we’ve agreed what’s being done, we protect the area and start. Most jobs take a few hours, depending on how many layers have to come out. In Brompton, flats, stairs and shared entrances are part of the routine. Mention any building rules, key holders or managing agents when you book.
- 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
- Tell us if parking is tricky
- Let us know about stairs, lifts or work at height
- Let us know if you’ve seen damp or leaks
Getting a quote
Want a quote for remedial sealant? Please phone 0345 464 0079 or email us and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.
Related advice
What sealant work can’t fix
It helps to know what we cannot do too:
- Leaks from a shower valve, waste or pipework (a plumber’s job)
- A tray or worktop that needs refixing first
- Sealant in an older building that needs testing for asbestos first
If you’re not sure, just ring 0345 464 0079 or drop us an email and we’ll give you a straight answer before booking.
What we seal
- Mouldy bath & shower sealant
- Expansion joints
- Botched or over-sealed joints
- Shrunken worktop sealant
- Failed movement joints
- Leaking tray & enclosure joints
FAQs for Brompton
Can you help a landlord with a rental near London Victoria station?
Yes, rental work is part of what we do. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before we start.
I live in a flat in Brompton. Can a failed seal leak into the flat below?
It can, yes: water that gets past a split bead or cracked grout often runs under the tray and shows on the ceiling below. It’s far simpler to replace tired sealant early than to deal with a neighbour’s ceiling.
Can I add another job to the visit?
Yes. Tell us about everything you’d like done and we will quote it together.
Can you remove old sealant without damaging the bath?
Yes. We take our time over removal, particularly on softer surfaces like acrylic.
How long will it take to strip and reseal the joint?
The number of joints and layers decides it. You’ll have a timescale before any work begins.
Someone resealed my shower and it’s leaking again. Can you help?
Yes. All the sealant comes out, we find out why it failed, and the joint is resealed properly.
How long should I leave it?
Different products cure at different speeds, so follow the cure time we give you when we finish.
Where do you work from?
We are based in Crawley, West Sussex, and we cover South East England, London and all of Scotland.
Other services in Brompton
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 older London homes, water behind a failed joint soaks into brick and timber without much sign, and once it shows in Brompton, the repair is bigger than a sealant job.
Leaving a failed joint generally makes the job bigger, not smaller, as water and mould keep getting in. If you are not sure whether it needs doing, phone 0345 464 0079 or send us an email for an honest opinion and a quote.
Why Brompton customers choose us
- Rated 4.9 stars on Google
- A sealant colour to suit the surroundings
- Anti-fungal sanitary silicone in wet areas
- Quality sealants from Arbo and Everbuild
Read our cost guide or what customers say.
Work for landlords, hotels and businesses
For anyone letting property in or around Brompton, several properties can go on one quote. Send us the addresses and the work at each.
In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.