Greater London · England
Remedial sealant & repairs in Mile End, Greater London
Problem with your failed sealant joints in Mile End? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- A shower that leaks however often it’s resealed
- Black mould underneath the bead
- Thick, messy sealant smeared over tiles
Aftercare tips
So the new joints stay in good condition:
- Don’t add new sealant on top of old
- Have loose fittings fixed before resealing
- Get the cause of a repeat leak found before resealing
- Act on a lifting corner right away
Clean gently: a mild cleaner and a soft cloth, with no blades or scourers.
Don’t keep resealing the same joint. Get the cause found first, otherwise the next attempt will fail too.
Remedial sealant in Mile End, done properly
With more than 20 years’ experience, our applicators have seen most of the ways sealant can fail. We’re ARBOMaster approved and fully insured, and remedial work carries our 12-month guarantee. Common call-outs are for torn expansion joints and smears and lumps from a botched reseal, on mouldy bath & shower sealant, botched or over-sealed joints and failed movement joints.
In much of London, period terraces have been converted into flats over the years, and bathrooms were often squeezed into small rooms. A compact bathroom that steams up every day is hard on silicone and grout, and homes in Mile End are no different.
Big or small, it’s backed by our 12-month guarantee.
- Location
- Mile End (E3, E1, E14)
- Region
- Greater London
- Cover
- A year, on every job
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
What happens on the day
Most of a good job is in the preparation, so that’s where we spend the time. Joints are cleaned back and dried before anything new goes in. All told, the work takes a few hours for a typical bath or shower, longer where several layers have been applied. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Mile End. It helps if you can point us to a visitor permit or a bay close to the door.
- We protect the surfaces around the joint.
- The botched or failed sealant is cut away completely.
- The joint is degreased and checked for movement and leaks.
- New sealant goes in once the joint is dry, and is tooled smooth.
- We give you the cure time and explain what caused the failure.
Getting ready for the visit
- Where the joints are inside, avoid wetting them before we arrive
- Mention any leaks or damp you’ve noticed
- Let us know about stairs, lifts or work at height
Get a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job. Whenever you are ready, call 0345 464 0079 or email us.
Advice
What affects the cost of remedial sealant
The quote reflects the job in front of us. We take into account:
- The number of rooms or windows
- How much there is to do
- The type of sealant required
- How easy the joints are to reach
Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Helping us quote
When you contact us, it’s useful to know:
- Photos by email, if that is easy
- How we’d reach the joints
- The type of property
- What’s wrong with the joints now
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved.
What the job involves on each surface
Leaking trays & enclosures
Where the joints are the problem, every bead is stripped and resealed with anti-fungal sanitary silicone, tray edges and screen profiles included.
Worktops & kitchens
Old kitchen sealant pulls back from the wall over time. It’s cut out, degreased and resealed in a colour to suit.
DIY sealant or a professional job?
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it does not work out, we can still put it right.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.
FAQs for Mile End
Can parking be tricky for a visit in Mile End?
Parking in Mile End, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.
I live in a flat in Mile End. Can a failed seal leak into the flat below?
Yes, it can. Water that gets past failed sealant or cracked grout can run under the bath or tray and show up on the ceiling below. It’s far simpler to replace tired sealant early than to deal with a neighbour’s ceiling.
Can failed expansion joints be resealed?
Yes. Backing sets the depth and stops the sealant sticking to the back, which lets it stretch.
Should I try DIY first?
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.
Do you remove the old sealant?
Yes, every time. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
Are you ARBOMaster approved?
Yes. We are approved under the ARBOMaster scheme, the approved applicator scheme for Arbo sealants.
How long does the work take?
Longer than a simple reseal, because every layer has to come out. For most joints, it’s a few hours, and we confirm the time with your quote.
What if the leak isn’t the sealant?
We will tell you. A cracked tray, faulty valve or leaking waste needs a different trade, so we will not pretend it will.
When it isn’t the sealant
New sealant cannot fix everything, and we’d rather say so up front. Sealant will not put right:
- Movement from fittings that aren’t supported
- Failed tanking or loose tiles behind the sealant
- Older mastics that may need an asbestos check before removal
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we’ll tell you honestly before you book.
What we seal
- Failed movement joints
- Mouldy bath & shower sealant
- Botched or over-sealed joints
- Expansion joints
- Leaking tray & enclosure joints
- Shrunken worktop sealant
What remedial sealant looks like in Mile End
London has hard water, 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.
If you let a flat or house near Limehouse station, botched sealant from a previous quick fix is easier to strip out between tenants. Managing a site like Beatrice Tate School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s. As a London address, Mile End can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.
Mile End is about 2 miles east of Whitechapel, in Greater London. From the centre of Mile End to the outskirts, we cover remedial sealant for every kind of property. Across Greater London, we cover 764 places, and Mile End is one of them.
Jobs for remedial sealant in E3, E1 and E14 works the same way as everywhere else we cover. Whether your property is on Bow Road, Bale Road and Toby Lane or anywhere close by, we can help. Mile End sits on or near the A1205, so getting to you is simple. Nearby, we also carry out remedial sealant in Bow (1 mile north), Bow Common (1 mile south-east), Bromley (1 mile east), Limehouse (1 mile south) and Donnybrook Quarter (1 mile north). We also work in nearby towns such as London (3 miles south-west), City of Westminster (5 miles west), Marylebone (5 miles west), Kensington (8 miles west), St Pancras (4 miles west) and Walthamstow (4 miles north).
Near you in Mile End
Locally, jobs take us to homes and businesses close to Central Foundation Girls' School, Malmesbury Primary School and Mile End Park. For rail, the closest station is Limehouse station, about 0.9 miles south of the centre. Well-known places in the area include St Clement's Hospital (within half a mile north-east) and Museum of the Book (0.8 miles south). Open spaces near Mile End include Old Ford Island and Tower Hill.
Places near Mile End
More services for Mile End
Work for landlords, hotels and businesses
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.