Greater London · England
Remedial sealant & repairs in Ham, Greater London
We cover Ham for removing failed, mouldy or leaking sealant and putting it right. Old material cut out, joints cleaned and sealed neatly.
- Leaks that keep coming back after resealing
- A second bead peeling off the first
- Products that weren’t meant for the joint
Remedial sealant in Ham
A joint that keeps letting you down needs more than another bead. Send photos when you phone 0345 464 0079 or email us, along with when it was last resealed. If you are dealing with sealant that came away because the surface wasn’t prepared and a second bead peeling off the first, we can help, whatever the surface.
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, and homes in Ham are no different.
All our work is covered by our one-year guarantee.
- Place
- Ham (TW10, KT2, TW11)
- Wider area
- Greater London
- Cover
- A year, on every job
- Quotes
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
What we do, step by step
On the day, we look over the joints with you first, so there are no surprises. Surfaces next to the work are protected before any work starts. Most jobs take a few hours, depending on how many layers have to come out. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Ham. A visitor permit or a nearby bay makes the visit run more smoothly.
- First we work out whether the problem is the sealant, movement or a leak.
- Old beads and residue are removed down to clean surfaces.
- We treat any mould and dry the joint thoroughly.
- We reseal with a product suited to the joint, backed where needed.
- The joint is tooled and you are told about anything else we found.
Preparing for the visit
- Clear items away from the joints we are working on
- Let us know if you’ve seen damp or leaks
- Try not to wet indoor joints just before the visit
Get a quote
Call for a quick quote, or send an email if you’d rather. Tell us about the joints that need doing and we’ll explain what’s involved.
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For landlords and businesses
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.
Housing providers, facilities teams and property managers book us too in Ham and across Greater London. We can quote a run of properties together, and we’re fully insured for the work.
More services for Ham
Why deal with it now?
Hidden water does the most damage: wet floors, stained ceilings and swollen worktops. By comparison, sorting the joint is quick. In London conversions, one flat’s bathroom is often above another flat’s ceiling, so a small leak from tired sealant can mean a neighbour’s ceiling and a lot of disruption. Dealing with it early is far simpler for homes in Ham.
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first.
Why us?
- A 12-month guarantee on all work
- Any old sealant cut out fully, not covered over
- Arbo and Everbuild products
- Domestic, commercial and hotel work
Questions from Ham
Can parking be tricky for a visit in Ham?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. That way the visit can be planned around it.
Can you help a landlord with a rental near Teddington station?
Yes, we work for landlords and agents. Just call 0345 464 0079 or send us an email and tell us about the property, and we’ll send you a clear quote.
Can old silicone be taken off without scratching the tiles?
Yes. We take our time over removal, especially on acrylic, enamel and uPVC.
What does remedial sealant cost?
Size, access and the old material all affect the cost. Call for a quick quote and we’ll talk you through it.
Can you remove sealant that is been put over old sealant?
Yes. Each layer is cut out and the residue cleaned off, before resealing with a single bead.
Can you quote for more than one area?
Of course. Doing several areas at once is generally more efficient, so mention them when you ask for a quote.
Do you do commercial work?
Yes. Hotels, offices and other businesses use us.
Do I need to be at home?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that generally means someone at home.
How the job changes by surface
Mouldy bath & shower sealant
Black mould inside the bead will not scrub out. All of it comes out, and the joint is treated and dried before anti-fungal sanitary silicone goes in.
Over-sealed & botched joints
Thick, smeared sealant looks messy and hides problems. We strip it back so we can see the joint, and then we reseal it neatly.
Remedial sealant in Ham: local notes
London’s water is hard, which leaves limescale on sealant, grout and taps. In a London flat, water from a failed bath or shower seal can reach the neighbours below, which is why it’s worth fixing early.
As a London address, Ham can be tricky for parking: tell us about permits, visitor bays or off-street space when you book. Homes close to Ham Christian Centre include some older properties, and timber floors under older bathrooms flex, so joints need a sealant that moves with them.
Ham is about 1 mile south-east of Twickenham, in Greater London. For remedial sealant in and around Ham, it’s easy to get a quote: please phone 0345 464 0079 or email us. We’re based in Crawley and cover Greater London. Ham is one of 764 places in Greater London where we work. You can also see our page for London, about 10 miles away.
Jobs for remedial sealant in TW10, KT2 and TW11 is quoted and booked the same way as anywhere else. If you need remedial sealant at a property on New Road, Lock Road and Cave Road or anywhere close by, our applicators can take on the job. Being close to the A307, Ham is easy for our applicators to reach for remedial sealant. Nearby, we also carry out remedial sealant in Petersham (1 mile north), Eel Pie Island (1 mile north-west), Strawberry Hill (1 mile west), Teddington (1 mile south-west) and Richmond (1 mile north). Within a short drive, we also cover London (10 miles north-east), City of Westminster (9 miles north-east), Marylebone (9 miles north-east), Kensington (6 miles north-east), St Pancras (10 miles north-east) and Shoreditch (12 miles north-east).
Around Ham
Around Ham, our work takes us to homes and buildings near Grey Court School, The New Inn Public House and Sudbrook Park, among other places. Ham’s nearest station is Teddington station, roughly 1.2 miles south-west. A little further out are Eel Pie Island Museum (1.1 miles north-west) and Bentall Centre (1.6 miles south). Green spaces nearby include Kew Gardens Lake and Richmond Hill.
When to call us in Ham
Using the wrong product is a common cause: acrylic caulk in a wet area, a general-purpose sealant on a moving joint, or an acetoxy silicone on natural stone or some metals. None of them last.
Common reasons people contact us are:
- Sealant applied over old sealant that has lifted
- Movement joints that have split or pulled away
- Sealant that came away because the surface wasn’t prepared
- Wide, uneven beads that look worse than the old ones
Schools such as Meadlands Primary School are buildings too, and we reseal washrooms and kitchens in schools and businesses as well as homes.
Before you book anyone
- What preparation is included
- Whether they’re fully insured
- Whether they seal over old material or remove it
- How long the guarantee is
Keeping the joints in good condition
So the new joints stay in good condition:
- Do not add new sealant on top of old
- Deal with small splits early
- Check ceilings under showers for marks
- Keep movement joints clear of mortar and paint
If the joint ever needs renewing, have it cut out, not sealed over. New silicone doesn’t bond to old.
Signs to act on: peeling layers, mould showing through the bead, leaks after showering or cracks in a movement joint. Each one is worth getting looked at.
What affects the quote in Ham
Jobs vary more than people expect. The main factors:
- Access and height
- How much there is to do
- Working hours on commercial sites
- The type of sealant required
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, plus any working-time requirements on site. Call for a quick quote and we will go through it with you.
What to tell us for a quote
When you call or email, these details help:
- Access, such as stairs, a lift or height
- The type of property
- The address or postcode of the job
- The problem you’ve noticed
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will explain how we’d tackle it. Whenever you’re ready, phone 0345 464 0079 or email us.