Greater London · England
Bathroom Resealing in Downe
Problem with your baths, showers and worktops in Downe? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Gaps where the bath or tray has moved
- Gaps between the worktop and the wall
- A messy, uneven bead from a previous reseal
What happens if it’s left?
Dealing with sealant early is a short job: the work takes a couple of hours for a single bath or shower. Wait for a leak and you may be looking at panels off, drying out and redecorating too. 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.
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you’re unsure, call 0345 464 0079 or drop us an email for an honest opinion and a quote.
Why Downe customers choose us
- Colour picked to suit the job
- You choose the colour before work begins
- Old sealant always removed completely
- White, clear, grey or coloured to suit, where the product allows
See our cost guide or our reviews.
Bathroom resealing for homes and businesses in Downe
We fill the bath before sealing it. A full bath sits slightly lower than an empty one, so the bead isn’t stretched the first time someone gets in. Quick jobs often leave it out, and it makes a real difference. If you have new sealant laid over old sealant that is now lifting and lumpy, uneven sealant from a DIY attempt, we can put it right, on sinks & splashbacks, baths and kitchen worktops & upstands alike.
In much of London, period terraces have been converted into flats over the years, and bathrooms were often squeezed into small rooms. Small, steamy rooms are where mould gets into sealant and grout fastest.
We stand behind the work with a one-year guarantee, so you are covered after we’ve gone.
- Place
- Downe (BR6)
- Wider area
- Greater London
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
How it works
We keep the work tidy and contained to the area we’re working on, so you can carry on as normal. Expect the work to take two to three hours for a typical bath, depending on how much old sealant there is, and we explain the cure time before we leave. In Downe, 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.
- We start by protecting the area and stripping out the old bead, including the film left on the tiles.
- Next, the joint is cleaned and any mould is treated.
- Once it’s dry, any bath is filled so the bead is laid with it at its heaviest.
- A single bead of anti-fungal sanitary silicone is applied and tooled smooth.
- Finally we tidy up and explain the cure time before we leave.
Preparing for the visit
- Let us know about earlier repairs to the joints
- Let us know about stairs, lifts or work at height
- On commercial sites, let us know about site rules
How to get a quote
We quote each job on its own. Simply call 0345 464 0079 or drop us an email and describe the job, and photos are welcome.
Related advice
Common questions in Downe
I live in a flat in Downe. 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.
Is parking a problem for a job in Downe?
In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
Can I do it myself?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.
Do you remove the old sealant?
Yes, every time. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.
Can you quote for more than one area?
Of course. Combining jobs makes good use of the visit.
My sealant has gone black. Can you sort it?
Yes, we replace the mouldy bead. Cleaning products may lighten it, but the lasting fix is new anti-fungal silicone on a clean, treated joint. Good ventilation helps keep it away.
What colours of sealant can you use?
White and clear are the most common choices, but other colours can be used to suit tiles and worktops. Let us know your preference when you ask for a quote.
What sealant do you use?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We’ll tell you what we’re using and why.
Bathroom resealing in Downe: local notes
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, and it has to be cleaned off before new sealant goes in.
If you let a flat or house near Chelsfield station, mouldy sealant is one of the first things a new tenant notices, so it’s worth renewing between lets. As a London address, Downe can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Downe is about 4 miles south-west of Orpington, in Greater London. We provide bathroom resealing to homes and businesses in Downe and the surrounding area, as part of our work across Greater London. Downe is one of 764 places in Greater London where we work for bathroom resealing. For nearby work, see our London page.
Every address in BR6 is covered for bathroom resealing. Bathroom resealing is available to properties on High Street, North End Lane and Belle Vue Road and the roads around them. Close by, we work in Farthing Street (1 mile north-west), Hazelwood (1 mile east), Luxted (1 mile south), Leaves Green (1 mile west) and Single Street (2 miles south). We also work in nearby towns such as London (13 miles north-west), City of Westminster (15 miles north-west), Marylebone (15 miles north-west), St Pancras (15 miles north-west), Shoreditch (14 miles north-west) and Hoxton (15 miles north-west).
Around Downe
Locally, jobs take us to homes and businesses close to The Queens Head pub, Charles Darwin School and South Park. The nearest railway station is Chelsfield station, about 2.6 miles north-east of the centre. Nearby you will also find Crofton Roman Villa (2.7 miles north-east) and Princess Royal University Hospital (1.8 miles north). Open spaces near Downe include Downe Bank Nature Reserve and Betsom's Hill.
Honest limits
We won’t take on work that will not last, so here’s what sealant cannot put right:
- Water coming from the plumbing rather than the joint
- A tray that rocks until it’s re-bedded
- Tiles that have come away from the wall
If you’re not sure, just phone 0345 464 0079 or email us and we will give you a straight answer before you book.
Where we work in Downe
- Sinks & splashbacks
- Shower trays & enclosures
- Wet rooms
- Basins & vanity units
- Kitchen worktops & upstands
- Baths
When to call us in Downe
Mould is the reason many people want their sealant replaced. Bathrooms without good ventilation give mould all the damp it needs, and once it has grown into the bead, cleaning rarely gets it out.
It’s worth asking for a quote if you see:
- Mouldy sealant that has gone black
- Water getting behind the bath panel
- Splits where the tray meets the wall
- Leaking joints on a shower screen
For an older house near a landmark such as St Mary's Church, timber floors under older bathrooms flex, so joints need a sealant that moves with them.
What to look for in a quote
- How the surfaces are prepared before sealing
- How long the guarantee is
- Which sealant they’ll use, and why
- Whether VAT is included
Should I try it myself first?
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.
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.
Other services in Downe
What affects the cost of bathroom resealing
We do not publish a price list, because no two jobs are the same. What we look at:
- Whether old sealant or filler has to be cut out
- How many rooms, windows or areas are involved
- The size of the job
- The type of sealant required
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote and we will talk you through it.
Helping us quote
To help us quote quickly, let us know:
- A few pictures by email, if you can
- Where the property is
- If it’s domestic, commercial or a hotel
- What’s wrong with the joints now
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is.
Different surfaces, different methods
Baths
Most bath leaks begin along the long edge, particularly where there’s a shower over the bath. We finish it with a single, even bead of anti-fungal silicone.
Basins & vanity units
On a basin, neatness shows: the bead is right in front of you, so it’s tooled cleanly and evenly, in white, clear or a colour to suit.