Greater London · England
Bathroom Resealing in Bell Green
Professional bathroom resealing in and around Bell Green, with old sealant always removed completely and a 12-month guarantee.
- Leaking joints on a shower screen
- Mouldy sealant that has gone black
- Gaps where the bath or tray has moved
How we handle bathroom resealing in Bell Green
A bead that has gone black, split or come away shouldn’t be left until there’s a leak. A photo of the joints helps when you ring 0345 464 0079 or email us, and you’ll get a clear quote before any work starts. We work on wet rooms, basins & vanity units and shower trays & enclosures, and people most often call us about gaps where the bath or tray has moved and lumpy, uneven sealant from a DIY attempt.
London homes include a lot of flats, conversions and mansion blocks, so a bathroom is often directly above a neighbour’s ceiling. In Bell Green, that’s a good reason to put tired sealant and grout right early.
Each job carries a 12-month guarantee, large or small.
- Place
- Bell Green (SE6, SE26, SE23)
- Wider area
- Greater London
- Guarantee
- One year on every job
- Quotes
- A clear price before work begins
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
How we quote for bathroom resealing
For a quick quote, just ask. The main things that affect it are:
- The size of the job
- Whether there’s mould to deal with
- How much old sealant there is and how hard it is to remove
- Any working-time requirements on site
Instead of a standard rate, we price the job in front of us: the amount of work, the old material and the access. The price is agreed before we begin.
Asking for a quote
A few details help us give you an accurate quote. When you ask for a quote, tell us:
- If someone has resealed it before
- What’s wrong with the joints now
- Pictures of the joints, sent by email
- The rough size of the job
Call for a quick quote, or email us if that is easier. Describe what needs sealing and we’ll explain what’s involved.
Your questions about bathroom resealing in Bell Green
Can parking be tricky for a visit in Bell Green?
It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. That way the visit can be planned around it.
Can you help a landlord with a rental near Lower Sydenham station?
Yes, we work for letting agents and landlords. 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 any work starts.
How long does a bath or shower reseal take?
A single bath or shower takes about a couple of hours, old sealant removal included. A full bathroom and kitchen can take most of a day.
Do you hold any approvals?
Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.
My sealant has gone black. Can you sort it?
Yes. The old sealant comes out, the mould is treated, and we reseal with anti-fungal sanitary silicone.
Will there be a smell?
That depends on the sealant. Some products have a noticeable smell, others very little.
Can you work on commercial sites?
Yes. We work in offices, washrooms, hotels and other commercial premises. We can talk about working times when we quote.
Can I do it myself?
It depends on the job. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.
Surface by surface
Wet rooms
Wet rooms rely on sound joints at floor and wall junctions. They’re resealed with anti-fungal sanitary silicone, working on the surface joints, not the tanking or drainage.
Sinks & splashbacks
The edge of an inset sink is a common place for water to get under the worktop. Where the sealant around the visible edge has failed, we renew it.
Towns and villages near Bell Green
More services for Bell Green
When it is not the sealant
We will always be straight with you, so here’s what new sealant won’t do:
- Failed grout lines across the wall
- Water coming from the plumbing rather than the joint
- Cracks in the tray itself rather than the joint
If in doubt, phone 0345 464 0079 or drop us an email and we will say what we think.
Joints and surfaces we work on
- Wet rooms
- Baths
- Shower trays & enclosures
- Sinks & splashbacks
- Kitchen worktops & upstands
- Basins & vanity units
Can I do it myself?
A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.
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.
When to call us in Bell Green
Plenty of failed sealant has been laid over the top of older sealant. New silicone will not bond to old silicone, so it lifts, lets water in and traps mould underneath.
Any of these means the joints need attention:
- Water escaping at the shower enclosure
- Black spots spreading through the bead
- Lumpy, uneven sealant from a DIY attempt
- Cracked, shrunken or lifting silicone
Managing a site like Haseltine Primary School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Comparing quotes
- What product goes in the joint
- How much experience the applicator has
- What insurance they hold
- How the colour is chosen
How it works
On the day, we look over the joints with you first, so there are no surprises. We protect the surfaces around the joints before any work starts. Most jobs take a morning or an afternoon for most single baths and showers. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Bell Green. A visitor permit or a nearby bay makes the visit run more smoothly.
- We start by protecting the area and stripping out the old bead, including the film left on the tiles.
- We clean and degrease the joint and treat any mould.
- The joint is left to dry, and baths are filled with water first.
- New anti-fungal silicone goes on in a colour to suit and is tooled to a clean finish.
- We clear away and tell you when it can get wet, usually after around 24 hours.
Preparing for the visit
- Keep children and pets away from the work area
- On commercial sites, let us know about site rules
- Mention any tricky access
How to get a quote
Need a quote? Please call 0345 464 0079 or email us with a few details. We’ll explain what we’d do and give you a clear quote before we start.
Related advice
Bell Green homes and their sealant
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’s water is hard, which leaves limescale on sealant, grout and taps.
Homes close to St Michael's and All Angels include some older properties, and older homes can move a little, which is hard on rigid grout and tired sealant. Bell Green is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book.
Bell Green is about 3 miles south of New Cross, in Greater London. We provide bathroom resealing to householders, landlords and businesses in Bell Green and the surrounding area. Our area takes in 764 places across Greater London, large and small.
Postcode districts we cover here for bathroom resealing: SE6, SE26 and SE23. Streets in the area include Mayow Road, Wynell Road and Paxton Road, and we cover them all. Bell Green is on the A2218, so it’s easy for us to get to with everything needed for bathroom resealing. Neighbouring places we cover for bathroom resealing include Bellingham (1 mile east), Southend (1 mile east), Perry Vale (1 mile north-west), Sydenham (1 mile south-west) and Catford (1 mile north-east). Larger places within reach include London (5 miles north-west), City of Westminster (8 miles north-west), Marylebone (8 miles north-west), Kensington (9 miles north-west), St Pancras (8 miles north-west) and Shoreditch (7 miles north).
Near you in Bell Green
In Bell Green, that means homes and buildings near Allenby Tutorial Trust, Mayow Park and Fellowship Inn and the streets around them. There’s a railway station in Bell Green itself: Lower Sydenham station. Nearby you will also find Lewisham Shopping Centre (2.3 miles north-east) and Horniman Museum and Gardens (1.4 miles north-west). Not far away are Dacres Wood and Knight's Hill.
Leave it or put it right?
Dealing with sealant early is a short job: 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. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and by the time it shows on a wall or ceiling in Bell Green, the repair is bigger than the sealant job would have been.
Combining jobs into one visit is normally more efficient than separate visits. We will give you a clear price for the lot.
What you get with us
- More than 20 years in sealant work
- Quality sealants from Arbo and Everbuild
- Domestic, commercial and hotel work
- Tidy, careful work
Read our cost guide or our reviews.