Greater London · England
Bathroom Resealing in Notting Hill
Baths, showers and worktops in Notting Hill need attention? We remove the old material, prepare the joints and seal them properly.
- Shrunken sealant along the back of a worktop
- A reseal done over the top of the old bead
- Gaps where the bath or tray has moved
How it works
You don’t need to clear the whole room or building, just the space around the work. Everything nearby is protected, and the job takes a morning or an afternoon for most single baths and showers in most cases. In Notting Hill, as in most of London, parking needs a little planning. It helps if you can point us to a visitor permit or a bay close to the door.
- Protection goes down around the bath, shower or worktop.
- Old sealant is sliced away and the residue removed.
- Mould is treated, then the joint is left to dry thoroughly.
- Any bath is filled with water, then we lay a bead of anti-fungal silicone in white, clear or a matching colour.
- 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
- Mention any tricky access
- Tell us if parking is tricky
Getting a quote
Getting a quote is simple: tell us what needs doing and where, and roughly how big it is. Photos by email help us understand the job, and we will take it from there.
Read more
Bathroom resealing in Notting Hill
A reseal only lasts if the joint is properly prepared. The old sealant is removed to the last smear, then the joint is cleaned, degreased and treated for mould. New silicone goes on only when the joint is fully dry. We work on kitchen worktops & upstands, wet rooms and sinks & splashbacks, and common reasons people get in touch are mouldy sealant that has gone black and water escaping at the shower enclosure.
Much of London’s older housing is Victorian and Edwardian terraces, many of them now split into flats, with bathrooms fitted into whatever space was available. A compact bathroom that steams up every day is hard on silicone and grout.
Each job carries a 12-month guarantee.
- Where
- Notting Hill (W11, W8, W2)
- Wider area
- Greater London
- Guarantee
- 12 months on all our work
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Towns and villages near Notting Hill
What else we do in Notting Hill
When to call us in Notting Hill
Silicone needs a clean, dry surface without any grease to stick to. Traces of soap, bath oil and old sealant stop it gripping, so a rushed job can start to lift early.
If you can see any of these, it’s time to have the joints looked at:
- Damp behind the bath or under the tray
- Gaps between the worktop and the wall
- Leaking joints on a shower screen
- Mouldy sealant that has gone black
For an older house near a landmark such as St John's Notting Hill, bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Comparing quotes
- Is VAT in the price?
- Which colour the sealant will be
- When the joint can take water or movement
- Who turns up on the day
Landlords, agents and businesses in Notting Hill
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
What happens if it’s left?
A failed joint gets more costly to put right the longer it’s left. Water that gets behind a bath soaks into the floor, the panel and sometimes the ceiling below, turning a small job into a building repair. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and once it shows in Notting Hill, the repair is bigger than a sealant job.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Why choose Mr Mastic in Notting Hill
- Old sealant always removed completely
- An ARBOMaster approved applicator
- Rated 4.9 stars on Google
- Domestic, commercial and hotel work
Read what affects the cost and customer reviews.
Bathroom resealing around Notting Hill
London has a lot of flats and conversions, and a failed shower or bath seal in one can show up on the ceiling below, so tired sealant is best dealt with early. London has hard water, which leaves limescale on sealant, grout and taps.
As a London address, Notting Hill can be tricky for parking: tell us about permits, visitor bays or off-street space when you book. For site and facilities teams at buildings such as St Clement and St James CofE Primary School, its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Notting Hill is about 1 mile north of Kensington, in Greater London. Every kind of property in Notting Hill can book us for bathroom resealing, old or new, large or small. The work is guaranteed for a year. 764 places in Greater London are on our list, large and small.
Postcode districts we cover here for bathroom resealing: W11, W8 and W2. Streets in the area include Walmer Road, Aubrey Road and Sirdar Road, all of which we cover. Being close to the A402 and A4204, Notting Hill is simple for us to get to. Close by, we work in Holland Park (1 mile south), Notting Dale (1 mile north-west), Kensington (1 mile south), Shepherd's Bush (1 mile south-west) and White City (1 mile west). Larger places within reach include London (5 miles east), Marylebone (3 miles east), St Pancras (4 miles east), Shoreditch (6 miles east), Walthamstow (9 miles north-east) and Hoxton (5 miles east).
Local landmarks in Notting Hill
We work in homes and buildings around The Sun In Splendour pub, Kensington School and Abdus Salam Library, among other places. Nearby too are Holland Park (under half a mile south) and Holland Park School (less than half a mile south). For rail, the closest station is Shepherds Bush station, roughly 0.6 miles south-west of the centre. Other landmarks nearby include Montfichet's Tower (4.4 miles east) and Westfield London (0.7 miles west). For a walk, there’s Campden Hill and The Long Water.
Different surfaces, different methods
Kitchen worktops & upstands
The joint between worktop and wall takes splashes, crumbs and cleaning sprays. The new bead is colour-matched where it shows, so the line does not stand out.
Sinks & splashbacks
Next to the sink, the sealant has to cope with constant water, and a food-safe product where it’s needed. The joint is laid neatly so it’s easy to wipe.
Common questions in Notting Hill
Do you work for hotels and guest houses in Notting Hill?
Yes, we work for hotels as well as homes and businesses. Rooms can be done a few at a time, so the building stays open.
Can you help a landlord with a rental near Shepherds Bush station?
Yes, rental work is part of what we do. You can call 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before any work starts.
Does someone need to be in?
We need access to the joints, so we will agree that with you when we book. For inside work, that normally means someone being in.
How do I get a quote for bathroom resealing in Notting Hill?
Size, access and the old material all affect the cost. Ask us for a quote.
Is there any odour?
Possibly a little. It fades as the sealant cures.
Do you reseal kitchen worktops and sinks too?
Yes, often alongside a bathroom. Next to the sink we use a food-safe product where it’s needed.
Can you quote for more than one area?
Yes. Just list everything you need and you will get one quote.
Will the old sealant be removed?
Yes, always, and completely. New sealant won’t bond properly to old, so the joint is cleaned back first.
Aftercare tips
To keep the joints looking good and working properly:
- Dry worktop joints after washing up
- Clean with a mild bathroom cleaner and a soft cloth
- Keep bottles off the sealant line
- Keep scourers and sharp tools away from the bead
In a kitchen, do not let water sit along the back of the worktop. A dry joint lasts longer.
Worktop joints fail quietly. Splashes run behind the back edge and soak into the worktop, where it can make the board swell. Resealing before that happens protects the worktop.
What we can’t put right
We’d rather tell you now than do work that will not last, so these are the limits:
- A tray that rocks until it’s re-bedded
- Leaks from a shower valve, waste or pipework (a plumber’s job)
- Failed grout lines across the wall
Not sure which it is? You can call 0345 464 0079 or send us an email and we will tell you honestly before you book.
Where we work in Notting Hill
- Kitchen worktops & upstands
- Baths
- Basins & vanity units
- Shower trays & enclosures
- Wet rooms
- Sinks & splashbacks