Greater London · England
Bathroom Resealing in Soho
Bathroom resealing for Soho, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Black mould in the silicone that will not clean off
- Water getting behind the kitchen upstand
- Splits where the tray meets the wall
Bathroom resealing in Soho, done properly
Kitchens need the same care as bathrooms. Worktop upstands, sink edges and splashback joints all take splashes every day, and water that gets into the back edge of a worktop can swell the board. Kitchen joints get a sealant suited to kitchens, colour-matched where it shows. We work on basins & vanity units, kitchen worktops & upstands and shower trays & enclosures, and the jobs we see most are new sealant laid over old sealant that is now lifting and black spots spreading through the bead.
London homes include a lot of flats, conversions and mansion blocks, so a bathroom is often directly above a neighbour’s ceiling. In Soho, that’s a good reason to put tired sealant and grout right early.
All our work is covered by our one-year guarantee.
- Place
- Soho (W1F, W1T, W1D)
- Region
- Greater London
- Cover
- 12 months on all our work
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Why it’s worth doing now in Soho
Sorting it now is quick: the work takes half a day or less for one room, longer when the kitchen is included. Wait for a leak and you may be looking at panels off, drying out and redecorating too. Damp from a failed joint spreads quietly in older London brickwork and timber, and once it shows in Soho, the repair is bigger than a sealant job.
What it costs depends on the amount of work, how hard the old material is to remove and access to the work. We give a clear quote before work begins, so you know where you stand.
Why choose Mr Mastic in Soho
- We agree the colour with you first
- Anti-fungal silicone where joints get wet
- Full insurance on every job
- More than 20 years in sealant work
Take a look at our cost guide or what customers say.
What affects the quote in Soho
Every job gets its own quote. This is what makes a difference:
- The product the joint needs
- Whether the work is at height
- How much old sealant there is and how hard it is to remove
- How many areas need sealing
Leaving a failed joint generally makes the job bigger, not smaller. If you’re unsure, ring 0345 464 0079 or drop us an email for an honest opinion and a quote.
Asking for a quote
When you call or email, these details help:
- A few photos by email, if you can
- The rough size of the job
- The problem you’ve noticed
- Whether it’s a home or a business
We do not publish a price list. Instead, we give you a clear price for your job. To get started, call 0345 464 0079 or drop us an email.
Bathroom resealing in Soho: local notes
Soho has hotels and guest accommodation nearby. Hotel bathrooms are part of our work as well as homes, and can be done room by room. London’s water is hard, so limescale builds up on sealant, grout and fittings.
Soho is in London, so parking needs planning: let us know about parking bays, permits or a driveway. Homes close to St Anne's Church include some older properties, and walls and floors in older homes can move, and sealant and grout show it first.
Soho is about 1 mile east of City of Westminster, in Greater London. From the centre of Soho to the outskirts, bathroom resealing is available for homes and businesses alike, from flats and houses to offices and hotels. 764 places in Greater London are on our list, from the larger towns to small villages.
We work across the W1F, W1T and W1D postcode area for bathroom resealing. Whether your property is on Duck Lane, Drury Lane and Bridle Lane or a nearby road, we can help. Main roads around Soho include the A4 and A301, so getting to you is simple. Neighbouring places we cover for bathroom resealing include West End (1 mile east), Chinatown (1 mile south), Seven Dials (1 mile east), St Giles (1 mile north-east) and St James's (1 mile south). Within a short drive, we also cover Kensington (3 miles west), Walthamstow (7 miles north-east), Whitechapel (3 miles east), Hampstead (3 miles north-west), Ruislip (13 miles west) and Stockwell (3 miles south).
Around Soho
Typical jobs here are in homes near Bar Soho, St Anne's Churchyard and Harris Westminster Sixth Form and the streets around them. You will also find LITE Regal International School (0.6 miles west) and London Library (0.5 miles south-west). There’s a railway station in Soho itself: Tottenham Court Road station. Nearby you will also find Kingly Court (within half a mile west) and Montfichet's Tower (1.3 miles east). For a walk, there’s St. James's Park Lake and Ludgate Hill.
Also in Soho
For landlords and businesses
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.
Letting agents and landlords in Soho can book us as well as householders. Resealing between tenancies keeps a property looking cared for.
Soho questions
Is parking an issue for bathroom resealing in Soho?
Parking in Soho, as in most of London, takes a little planning: a visitor permit or a nearby bay makes the day run more smoothly.
I let a flat near Tottenham Court Road station. Can you help?
Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or email us with the address and what needs doing, and we’ll give you a clear price.
Is it worth trying it myself?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. If it doesn’t work out, we can redo it.
Can you reseal around my kitchen sink and worktop?
Yes, often alongside a bathroom. Next to the sink we use a food-safe product where it’s needed.
Are you fully insured?
Yes, we’re fully insured for every job we do.
Do you work for hotels and businesses?
Yes. Hotels, offices and other businesses use us and we are fully insured.
Are you ARBOMaster approved?
Yes. Mr Mastic is an ARBOMaster approved applicator and we are fully insured too.
Will the old sealant be removed?
Always. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.
Can I do it myself?
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
Honest limits
To be straight with you, some problems need a different trade:
- A leaking waste, trap or valve
- Cracked or missing grout between tiles (that’s regrouting)
- A bath or tray that moves because it is not properly supported
If in doubt, phone 0345 464 0079 or drop us an email and we’ll say what we think before booking.
Where we work in Soho
- Basins & vanity units
- Sinks & splashbacks
- Kitchen worktops & upstands
- Wet rooms
- Shower trays & enclosures
- Baths
What happens on the day
A visit follows a simple pattern: we look at the joints together, protect the area around them, carry out the job and clear up. It generally takes two to three hours for a typical bath, depending on how much old sealant there is. In Soho, flats, stairs and shared entrances are part of the routine. Mention any building rules, key holders or managing agents when you book.
- Protection goes down around the bath, shower or worktop.
- We cut away the old sealant and clean off what’s left.
- Mould is treated, then the joint is left to dry thoroughly.
- Baths are filled first, then anti-fungal sanitary silicone is applied in a colour to suit.
- The joint is finished neatly and we explain when it can get wet.
How to prepare
- Let us know if you’ve seen damp or leaks
- For business premises, tell us about site rules or sign-in
- Mention if the joints have been sealed before
Getting a quote
Need a quote? Please phone 0345 464 0079 or email us and tell us about the job. We’ll explain what we’d do and send you a clear quote before work begins.
Advice
What we are called out for in Soho
A bath shifts a little every time it’s filled and emptied. Acrylic in particular gives slightly under the weight of water and a person, while a poorly supported tray can shift underfoot. Over time the joint tears or pulls away from the tile.
Keep an eye out for these signs:
- Leaking joints on a shower screen
- Cracked, shrunken or lifting silicone
- Water getting behind the kitchen upstand
- Damp behind the bath or under the tray
Managing a site like Soho Parish CofE Primary School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
What to look for in a quote
- Whether you can choose the colour
- What the quote includes, VAT included or not
- What happens if they find a problem under the old sealant
- Who does the work, and how experienced they are