Hampshire · England
Cadnam Remedial Sealant
Remedial sealant for Cadnam, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Movement joints that have split or pulled away
- Sealant applied over old sealant that has lifted
- Leaks that keep coming back after resealing
Remedial sealant for homes and businesses in Cadnam
A joint that keeps failing generally has a reason. A tray that moves, a worktop that isn’t fixed, the wrong sealant or water getting in elsewhere will defeat even a perfect bead. We look for the cause before we reseal. We work on leaking tray & enclosure joints, expansion joints and failed movement joints, and common reasons people get in touch are a second bead peeling off the first and gaps opening along the back of the worktop.
For a small place like Cadnam, remedial sealant is planned like any other job: it just means planning the journey and access beforehand. In the bathroom or kitchen, the work is the same as in any town.
A one-year guarantee comes with the work, just as it does everywhere we cover.
- Where
- Cadnam (SO40)
- Region
- Hampshire
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
What sealant work can’t fix
We’d rather tell you now than do work that will not last, so here’s what sealant cannot put right:
- A bath, tray or worktop that moves until it’s properly fixed
- Tiles that have come away from the wall
- Leaks from a shower valve, waste or pipework (a plumber’s job)
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.
Where we work in Cadnam
- Shrunken worktop sealant
- Leaking tray & enclosure joints
- Mouldy bath & shower sealant
- Expansion joints
- Botched or over-sealed joints
- Failed movement joints
The process
We work through the job in order: protect, prepare, seal, tidy. For most jobs that takes a few hours, depending on how many layers have to come out, and the area is left clean. Somewhere as small as Cadnam, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We start by checking the joint for movement, leaks and the reason it failed.
- All the old sealant comes out, including any layers underneath.
- 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.
Preparing for the visit
- Move anything stored near the joints
- Tell us about access, such as stairs, a lift or high-level joints
- Tell us if parking is tricky
Ask for a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.
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Also near Cadnam
Other services in Cadnam
DIY versus a professional finish
A DIY attempt does not rule out a professional job. We remove it and do the joint properly.
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.
How we quote for remedial sealant
Your quote is based on your job. We look at:
- The type of sealant required
- Any mould that needs treating
- How easy the joints are to reach
- The size of the job
The cost reflects the work involved, not a rough estimate. That is why we ask about the job first and agree the price before starting.
Asking for a quote
Photos help, but a description is a good start. Try to tell us:
- The rough size of the job
- Any access issues, like height or stairs
- The type of property
- Where the property is
Every job is quoted individually, so start by telling us what you need. Just ring 0345 464 0079 or drop us an email with the details and send pictures if you have them.
Cadnam questions
Do you cover Cadnam for remedial sealant?
Yes. Our work covers London and the South East, and Cadnam is part of that. Just call 0345 464 0079 or send us an email with a few details of the job, and we’ll send you a clear quote.
Do you work for landlords with property near Ashurst New Forest station?
Yes. We work for landlords and letting agents as well as householders, and several properties can be quoted together. Just ring 0345 464 0079 or email us with the address and what needs doing, and we’ll give you a clear price.
Can you quote for more than one area?
Yes. More than one area can be quoted together.
Will the old sealant be removed?
Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.
Is it worth trying it myself?
You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. If it does not work out, we can redo it.
When is the sealant fully cured?
Different products cure at different speeds, so follow the cure time we give you.
What does remedial sealant cost?
Size, access and the old material all affect the cost. Call for a quick quote and we will talk you through it.
Can you take off two layers of silicone?
Yes. Both layers come out; new silicone doesn’t bond to old silicone, which is why over-sealing fails.
What remedial sealant looks like in Cadnam
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
Homes close to Church of St Mary include some older properties, and timber floors under older bathrooms flex, so joints need a sealant that moves with them. Letting a property close to Ashurst New Forest station? Then botched sealant from a previous quick fix is easier to strip out between tenants. Schools such as Bartley Church of England Junior School are buildings too, and we reseal washrooms and kitchens in schools and businesses as well as homes.
Cadnam is about 3 miles west of Totton, in Hampshire. Wherever you are in the SO40 postcode area, we cover remedial sealant for homes and businesses. Our Hampshire coverage runs to 683 places, Cadnam among them. For nearby work, see our Southampton page (8 miles or so).
Work in SO40 is quoted and booked the same way as anywhere else. If you need remedial sealant at a property on Old Lyndhurst Road, White Hart Lane and Southampton Road or anywhere close by, our applicators can take on the job. Other places close to Cadnam include Wittensford (1 mile west), Bartley (1 mile south-east), Copythorne (1 mile north-east), Newbridge (1 mile north) and Winsor (1 mile east). Further out, we also cover Winchester (15 miles north-east), Eastleigh (11 miles east), Totton (3 miles east), Chandler's Ford (9 miles north-east), Hedge End (12 miles east) and Lymington (11 miles south).
Local landmarks in Cadnam
Around Cadnam, our work takes us to homes and buildings near The White Hart pub and the streets around them. The nearest railway station is Ashurst New Forest station, about 3.1 miles south-east of the centre. Well-known places in the area include Tatchbury Mount Hospital (2.2 miles east) and National Dairy Museum (3.6 miles south-east). The countryside around Cadnam includes Copythorne Common.
Looking after it afterwards
After the cure time, these simple habits help:
- Look for stains below bathrooms now and then
- Air the bathroom so the sealant can dry
- Don’t wait for a small gap to become a leak
- Get the cause of a repeat leak found before resealing
Do not let anyone seal over it later. New silicone does not bond to old, so the old bead should always come out first.
Leaks through failed sealant grow over time. Each use pushes more water behind the bead, into whatever is behind or below. Sorting it early limits the damage.
Landlord and commercial work in Cadnam
Whether it’s one flat or a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a one-year guarantee.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
Why it’s worth doing now in Cadnam
Hidden water does the most damage: wet floors, stained ceilings and swollen worktops. By comparison, sorting the joint is quick. In a small place like Cadnam, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all play a part.
Why book with us
- White, clear, grey or coloured to suit, where the product allows
- More than 20 years in sealant work
- ARBOMaster approved applicator
- Trusted Arbo and Everbuild sealants
Take a look at how sealant jobs are priced and what customers say.