Southampton · England
Mansbridge Remedial Sealant
Problem with your failed sealant joints in Mansbridge? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Kitchen joints letting water behind the worktop
- Leaks that keep coming back after resealing
- Sealant applied over old sealant that has lifted
Should I try it myself first?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Remedial sealant in Mansbridge
Not every leak is a sealant leak. Cracked trays, leaking wastes and faulty valves often look like a sealant problem. If that’s what we find, we’ll tell you rather than reseal something that won’t fix it. We work on expansion joints, shrunken worktop sealant and leaking tray & enclosure joints, and the jobs we see most are worktop sealant that has shrunk and split and a second bead peeling off the first.
In a smaller place like Mansbridge, homes are mostly houses and bungalows rather than flats, from older cottages to newer builds. Bathrooms and kitchens here get the same daily wear as anywhere, and the sealant and grout show it first.
Every job comes with our 12-month guarantee.
- Where
- Mansbridge (SO18, SO16, SO17)
- Region
- Southampton
- Cover
- A year, on every job
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Nearby places to Mansbridge
What else we do in Mansbridge
What happens if it’s left?
Stripping out botched sealant adds time to a reseal, but not by much: the work takes a few hours, depending on how many layers have to come out. Compared with chasing the same leak every few months, it’s time well spent. Around Mansbridge, water from a failed joint in an older home can soak into timber and plaster, which is far harder to put right than the sealant itself.
Leaving a failed joint normally makes the job bigger, not smaller, as water and mould keep getting in. If you are unsure, call 0345 464 0079 or drop us an email and we will give you an honest view and a quote.
Why Mansbridge clients choose us
- Any old sealant cut out fully, not covered over
- Full insurance on every job
- Anti-fungal silicone where joints get wet
- You choose the colour before work begins
Landlord and commercial work in Mansbridge
Letting agents and landlords in Mansbridge can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.
If you manage several properties in or around Mansbridge, several properties can be quoted together. Send us the addresses and the work at each.
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- A leaking trap, valve or supply pipe
- Failed tanking or loose tiles behind the sealant
- Old mastic in a building from before 2000 that should be checked for asbestos before it’s disturbed
If in doubt, ring 0345 464 0079 or email us and we’ll say what we think.
Joints and surfaces we work on
- Leaking tray & enclosure joints
- Expansion joints
- Shrunken worktop sealant
- Mouldy bath & shower sealant
- Botched or over-sealed joints
- Failed movement joints
Mansbridge homes and their sealant
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
For landlords with property near Swaythling station, failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak. If you look after a building such as Mansbridge Primary 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.
Mansbridge is about 2 miles north-east of Southampton, in Southampton. From the centre of Mansbridge to the outskirts, remedial sealant is available for homes and businesses alike, from flats and houses to offices and hotels. Mansbridge is one of 40 towns and villages in Southampton where we work for remedial sealant.
Every address in SO18, SO16 and SO17 is within our area for remedial sealant, from the main roads to the quietest streets. We cover properties on Wide Lane, Dart Road and Copse Road. You will find Mansbridge on the A27, which makes it straightforward to reach. We also cover Townhill Park (1 mile south-east), Swaythling (1 mile west), Midanbury (1 mile south), Chartwell Green (1 mile south-east) and Bitterne Park (1 mile south). Within a short drive, we also cover Shirley (3 miles west), Regents Park (3 miles west), Sholing (3 miles south), Maybush (4 miles west), Woolston (3 miles south) and Coxford (3 miles west).
Near you in Mansbridge
Typical jobs here are in homes near The Gregg School, Bitterne Park School and Riverside Park. For rail, the closest station is Swaythling station, about 0.6 miles north-west. A little further out are Bitterne Local History Society Heritage And Research Centre (1.6 miles south) and Netley Castle (4.1 miles south). Not far away are Netley Common.
What affects the cost of remedial sealant
There’s no set price list. The quote depends on:
- When we can work, for business premises
- The old material and how stubborn it is
- The number and length of the joints
- Any mould that needs treating
What you pay reflects the work, not a rough estimate. That’s why we ask about the job first.
Asking for a quote
When you call or email, it’s useful to know:
- Whether it has been sealed before
- The address or postcode of the job
- How many joints, rooms or windows are involved
- Any access issues, like height or stairs
For remedial sealant in Mansbridge, ring 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
The process
At the end, we look at the finished work together. The visit itself normally takes a few hours, depending on how many layers have to come out, depending on the size of the job. For a job in Mansbridge, we agree the time, the access and parking before the day. Outdoor jobs depend on a dry day, since sealant needs a dry surface.
- We look at how the sealant has failed and check for movement or a leak path.
- We strip the joint completely, removing any layers below.
- Next, any mould is treated and the joint dried.
- Where the joint moves, backing and a flexible sealant suited to the movement go in.
- The new joint is tooled neatly and we explain anything else we found.
How to prepare
- Move anything stored near the joints
- Tell us about access, such as stairs, a lift or high-level joints
- Tell us about any water getting in
Ask for 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 will talk you through the work and send you a clear quote.
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Your questions about remedial sealant in Mansbridge
Do you work for landlords with property near Swaythling station?
Yes, rental work is part of what we do. You can phone 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before any work starts.
Do you cover Mansbridge for remedial sealant?
Yes. We work across London and the South East, and Mansbridge is part of that. Just ring 0345 464 0079 or email us with a few details of the job.
Do you work for hotels and businesses?
Yes. We’ve worked for hotels, offices and other businesses, and we’re fully insured.
Can old silicone be taken off without scratching the tiles?
Yes, with care. The old bead is cut and lifted with tools that suit the surface, and the residue is cleaned away. Any existing damage is pointed out before work begins.
Will the old sealant be removed?
Yes, every time. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.
Can I add another job to the visit?
Yes. Just list everything you need and you’ll get one quote.
How long before the joint can be used?
That depends on the sealant used, so please follow the time we give you.
What if the leak is not the sealant?
That’s why we look for the cause first. If the fault is elsewhere, you’ll know before any work is done.
Signs you need remedial sealant in Mansbridge
All sealant wears out eventually. Over the years it shrinks, hardens and gets colonised by mould, especially in damp, poorly aired rooms. At that point it has to come out.
Keep an eye out for these signs:
- A second bead peeling off the first
- Gaps opening along the back of the worktop
- Beads that never stuck properly
- Caulk or the wrong sealant used in a wet area
If you live in an older home near St. Mary's Church, walls and floors in older homes can move, and sealant and grout show it first.
Questions to ask before booking
- What insurance they hold
- The length of the guarantee
- What preparation is included
- What product goes in the joint