Greater London · England
Remedial Sealant in Bow Common
Removing failed, mouldy or leaking sealant and putting it right for Bow Common, backed by a 12-month guarantee. Call for a quick quote.
- Sealant applied over old sealant that has lifted
- Black mould underneath the bead
- Gaps opening along the back of the worktop
About our remedial sealant in Bow Common
In Bow Common, as anywhere, remedial jobs tend to look alike: over-sealed joints, hidden mould, repeat leaks and split movement joints. We strip each one back and start from scratch. If you are dealing with decorators’ caulk around a bath or shower and a shower that leaks however often it’s resealed, we can help, on expansion joints, shrunken worktop sealant and leaking tray & enclosure joints alike.
Hard London water leaves limescale on sealant, grout and taps alike. In Bow Common, remedial sealant is as much about a room looking cared for as about keeping water out.
Whatever the size of the job, it’s backed by our one-year guarantee in Bow Common and across Greater London.
- Location
- Bow Common (E14, E3, E1)
- Region
- Greater London
- Cover
- A year, on every job
- Price
- A clear price before work begins
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Bow Common questions
I live in a flat in Bow Common. Can a failed seal leak into the flat below?
Yes. In a flat, water from a failed bath or shower seal has only one way to go, and that is down. Cutting out the old sealant and laying a new bead early stops it getting that far.
Can you help a landlord with a rental near Limehouse station?
Yes, we work for letting agents and landlords. Just call 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear price.
What does remedial sealant cost?
We don’t publish prices, because the cost depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Do you take out the old sealant first?
Yes, every time. New sealant will not bond properly to old, so the joint is cleaned back first.
Will it make a mess?
We keep the work tidy. Nearby surfaces are protected.
What sealant do you use?
Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we will tell you what we’re using.
Do you come to Bow Common?
We do. Bow Common is part of the area we cover.
Is remedial work guaranteed?
Yes. You get our 12-month guarantee, and we are fully insured.
Remedial sealant in Bow Common: local notes
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. London’s water is hard, which leaves limescale on sealant, grout and taps, and it has to be cleaned off before new sealant goes in.
Letting a property close to Limehouse station? Then botched sealant from a previous quick fix is easier to strip out between tenants. For site and facilities teams at buildings such as St Paul's Way Trust School, washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.
Bow Common is about 2 miles east of Whitechapel, in Greater London. If you need remedial sealant in Bow Common, please ring 0345 464 0079 or email us for a quick quote. We are based in Crawley and cover Greater London, Bow Common included. Our Greater London coverage runs to 764 places, and Bow Common is one of them.
Here we cover the E14, E3 and E1 postcode area for remedial sealant. Remedial sealant is available to properties on Market Way, Knapp Road and Thomas Road. Close by, we work in Limehouse (1 mile west), Bromley (1 mile north-east), Mile End (1 mile north-west), Poplar (1 mile south) and Canary Wharf (1 mile south). Larger places within reach include London (3 miles south-west), City of Westminster (6 miles west), Marylebone (5 miles west), Kensington (8 miles west), St Pancras (4 miles west) and Walthamstow (5 miles north).
What’s near Bow Common
In Bow Common, that means homes and buildings near Stebon Primary School, The Widow's Son pub and Bartlett Park. For rail, the closest station is Limehouse station, roughly 0.8 miles south-west. A little further out are Tower of London (2.4 miles west) and St Clement's Hospital (0.6 miles north-west). The countryside around Bow Common includes Tower Hill and Hollow Pond.
Leave it or put it right?
DIY removal often leaves scratches and a film of residue, and any film left behind stops new sealant sticking. Careful removal is most of a remedial job. 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.
No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all play a part, and we’ll explain the quote if you ask.
What you get with us
- One-year guarantee on every job
- Fully insured
- Neat joints and a tidy finish
- Approved under the ARBOMaster scheme
Take a look at what affects the cost or what customers say.
Aftercare tips
No joint lasts for ever, but care makes a real difference. A few tips:
- Never fill a movement joint with mortar or grout
- Have loose fittings fixed before resealing
- Never seal over old silicone
- Look for stains below bathrooms now and then
Clean gently: no scraping, scouring pads or harsh chemicals.
Do not keep resealing the same joint. Have someone find out why, or the next bead will go the same way.
Nearby places to Bow Common
More services for Bow Common
Can I do it myself?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
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.
What we do, step by step
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours for most joints, depending on how much old sealant has to come out, and the area is left clean. In Bow Common, flats, stairs and shared entrances are part of the routine. If the building has a concierge, managing agent or access rules, tell us when you book.
- We look at how the sealant has failed and check for movement or a leak path.
- Every layer of old sealant is cut and cleaned out.
- We clean the joint, treat any mould and let it dry.
- We use the right backing and sealant for any joint that moves.
- The new joint is tooled neatly and we explain anything else we found.
Preparing for the visit
- Keep pets and children clear of the area while we work
- Mention any leaks or damp you’ve noticed
- For indoor joints, keep the area dry beforehand if you can
How to 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 talk you through the work and give you a clear quote.
Related advice
What affects the quote in Bow Common
The quote reflects the job in front of us. We look at:
- When we can work, for business premises
- Whether the work is at height
- How much there is to do
- Whether old sealant or filler has to be cut out
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first.
What to tell us for a quote
To make quoting easier, let us know:
- Any access issues, like height or stairs
- Whether it has been sealed before
- If it’s domestic, commercial or a hotel
- Roughly how big the job is
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.
Signs you need remedial sealant in Bow Common
Joints that move need sealant that can stretch. Flexing baths, rocking trays and building movement joints split any bead that’s too stiff or too thin.
Signs it’s time to call us include:
- Wide, uneven beads that look worse than the old ones
- Floor or wall movement joints that have failed
- Decorators’ caulk around a bath or shower
- Gaps opening along the back of the worktop
As a London address, Bow Common can be tricky for parking: let us know about parking bays, permits or a driveway.
Comparing quotes
- Whether they’re fully insured
- What happens if the job turns out different
- How long to leave it before use
- Who turns up on the day
How the job changes by surface
Worktops & kitchens
If a worktop moves when you lean on it, the sealant will keep splitting. That needs refixing before resealing, and we will tell you if we find it.
Mouldy bath & shower sealant
Repeat mould usually points to a damp, poorly aired room. Along with resealing, we’ll mention if the room needs better ventilation.