Greater London · England
Surrey Canal Remedial Sealant
Removing failed, mouldy or leaking sealant and putting it right for householders, landlords and businesses in Surrey Canal. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Floor or wall movement joints that have failed
- Repeat leaks from the same joint
- Beads that never stuck properly
About our remedial sealant in Surrey Canal
A joint that keeps letting you down needs more than another bead. Send pictures when you call 0345 464 0079 or send us an email, and say how long ago it was last done. Common call-outs are for products that weren’t meant for the joint and smears and lumps from a botched reseal, on expansion joints, botched or over-sealed joints and failed movement joints.
London’s water is hard, so limescale builds up along sealant lines, in grout and on fittings. For a bathroom or kitchen in Surrey Canal, getting the joints right keeps water where it belongs and the room looking clean.
A one-year guarantee comes as standard, so you are covered after we have gone.
- Where
- Surrey Canal (SE16, SE15, SE14)
- Wider area
- Greater London
- Guarantee
- 12 months on all our work
- Quotes
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Your questions about remedial sealant in Surrey Canal
I live in a flat in Surrey Canal. Can a failed seal leak into the flat below?
Yes, and the first sign is often a stain on the ceiling below. A proper reseal before the leak starts is the easy fix.
Is parking an issue for remedial sealant in Surrey Canal?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. The visit is then planned around what’s available.
Can you take off two layers of silicone?
Yes. Stripping layered sealant takes longer than a normal reseal, but it’s what makes the new bead last.
What sealant do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we’ll tell you what we’re using.
How much does remedial sealant cost in Surrey Canal?
We do not publish prices, because the cost depends on the job: its size, the old material, access and the product needed. You’ll get a clear quote before any work starts.
Can landlords and businesses book you?
Yes, often. We can quote for several properties at once, and between tenancies is a good time for the work.
What if the leak is not the sealant?
In that case, we tell you what we’ve found. You may need a plumber or bathroom fitter.
Will you leave a mess?
Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.
What affects the cost of remedial sealant
We do not publish a price list. The quote depends on:
- How many rooms, windows or areas are involved
- Any working-time requirements on site
- Whether old sealant or filler has to be cut out
- Any mould that needs treating
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, along with when we can work on site. Ask us for a quote and we will go through it with you.
What to tell us for a quote
When you call or email, these details help:
- Whether it’s a home or a business
- Pictures of the joints, sent by email
- The problem you’ve noticed
- How many joints, rooms or windows are involved
Asking for a quote is easy: tell us what needs doing and where. A few pictures by email make the job easier to understand, and we’ll come back to you with a quote.
Also near Surrey Canal
Other services in Surrey Canal
Remedial sealant in Surrey Canal: local notes
Surrey Canal 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.
If you let a flat or house near South Bermondsey station, botched sealant from a previous quick fix is easier to strip out between tenants. If you look after a building such as Ilderton Primary School, its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Surrey Canal is about 1 mile north-west of New Cross, in Greater London. From the centre of Surrey Canal to the outskirts, remedial sealant is available for homes and businesses alike. 764 places in Greater London are on our list, from the larger towns to small villages.
Jobs for remedial sealant in SE16, SE15 and SE14 works the same way as everywhere else we cover. If you need remedial sealant at a property on Pump Lane, Bush Road and Water Lane or a nearby road, our applicators can take on the job. With the A200 and A2208 close by, Surrey Canal is easy for our applicators to reach for remedial sealant. Neighbouring places we cover for remedial sealant include South Bermondsey (1 mile west), Surrey Quays (1 mile north-east), Rotherhithe (1 mile north), Peckham (1 mile south-west) and Deptford (1 mile south-east). Within a short drive, we also cover City of Westminster (5 miles north-west), Marylebone (5 miles north-west), Kensington (7 miles west), St Pancras (4 miles north-west), Shoreditch (3 miles north-west) and Walthamstow (7 miles north).
What’s near Surrey Canal
Typical jobs here are in homes near City of London Academy, Deptford Park and The Surrey Docks pub, among other places. There’s a railway station in Surrey Canal itself: South Bermondsey station. Well-known places in the area include New Cross Hospital (0.5 miles south) and Surrey Quays Shopping Centre (0.7 miles north). The countryside around Surrey Canal includes New Cross Gate Cutting and Tower Hill.
Different surfaces, different methods
Over-sealed & botched joints
A botched joint can hide two or three layers of sealant, and silicone residue is cleaned off the tiles too. New sealant needs a fully clean surface.
Movement & expansion joints
Bonding on three sides is a common reason movement joints tear. Backing stops that, letting the sealant flex between the two faces.
When to call us in Surrey Canal
All sealant wears out eventually. Mould grows into the silicone, the surface hardens and the bead shrinks, faster where ventilation is poor. At that point it has to come out.
Look out for these signs:
- Over-sealed joints coming away
- Caulk or the wrong sealant used in a wet area
- A shower that leaks however often it’s resealed
- Beads that never stuck properly
If you live in an older home near St Katharine with St Bartholomew, timber floors under older bathrooms flex, so joints need a sealant that moves with them.
What your quote should include
- The length of the guarantee
- Are they insured?
- Is the old sealant removed completely?
- How hidden problems are handled
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. A few tips:
- Use a soft cloth, not a scourer, on silicone
- Always have old sealant cut out, not covered
- Check ceilings under showers for marks
- Keep the room well ventilated
Watch the joint over the first few weeks, especially if movement was the problem. If anything changes, just ring 0345 464 0079 or email us.
Signs to act on: peeling layers, mould showing through the bead, leaks after showering or cracks in a movement joint. Any of them means it’s time for remedial work.
Work for landlords, hotels and businesses
We also work for property managers and facilities teams in Surrey Canal and across Greater London. We can quote a run of properties together, and we’re fully insured.
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will give you a quote.
Why deal with it now?
Spraying mould remover on a sealed-over joint doesn’t reach what’s underneath. The layers have to come out, so the joint can be treated and resealed. In a flat in Surrey Canal, failed sealant seldom stays inside your own four walls: water from a shower or window joint can reach the flat below, and gaps in fire-stopping matter to everyone in the building.
The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before any work starts, so you know where you stand.
Why Surrey Canal customers choose us
- We agree the colour with you first
- An ARBOMaster approved applicator
- Any old sealant cut out fully, not covered over
- More than 20 years in sealant work
Read our cost guide and customer reviews.
What happens on the day
You don’t need to clear the whole room or building, only the area right around the joints. We protect the rest, and the work takes a few hours for a typical bath or shower, longer where several layers have been applied in most cases. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. Mention any building rules, key holders or managing agents when you book.
- First we work out whether the problem is the sealant, movement or a leak.
- Each layer is cut out and the residue cleaned off.
- Mould is treated and the joint dried.
- The right product goes in, with backing where the joint moves.
- The joint is tooled and you are told about anything else we found.
Getting ready for the visit
- Mention any sign-in or site rules at work premises
- Tell us about access, such as stairs, a lift or high-level joints
- Plan for the work area to be out of bounds to pets and children
Get a quote
We do not publish a price list, because every job is different. Instead, we give you a clear quote for your job. To get started, call 0345 464 0079 or email us.