Hampshire · England
Remedial sealant & repairs in Fawley, Hampshire
Remedial sealant in Fawley from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Leaks that keep coming back after resealing
- Kitchen joints letting water behind the worktop
- Over-sealed joints coming away
How the visit works
Good joint work is mostly preparation, and we don’t rush it. Every joint is cleaned and dried before new material goes in. In total, it normally takes a few hours for most joints, depending on how much old sealant has to come out. For a village or hamlet like Fawley, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- First we find out how and where the joint has failed.
- Every layer of old sealant is cut and cleaned out.
- The joint is cleaned, treated for mould and left to dry.
- 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.
Before we arrive
- Plan for the work area to be out of bounds to pets and children
- Clear the area around the work
- Where the joints are inside, avoid wetting them before we arrive
Get a quote
For a quick quote, get us on the phone, 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 price.
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How we handle remedial sealant in Fawley
In Fawley, as anywhere, remedial jobs tend to look alike: over-sealed joints, hidden mould, repeat leaks and split movement joints. Each is stripped back and done again properly. If you’re dealing with dark patches showing through the sealant and sealant applied over old sealant that has lifted, we can help, whatever the surface.
For a small place like Fawley, remedial sealant is planned like any other job: it just means planning the journey and access beforehand. Once we’re there, the bathroom or kitchen gets the same care as anywhere else.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Location
- Fawley (SO45)
- Region
- Hampshire
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
What the job involves on each surface
Mouldy bath & shower sealant
Repeat mould usually points to a damp, poorly aired room. We will reseal and tell you if extraction looks to be the issue.
Over-sealed & botched joints
A botched joint can hide two or three layers of sealant, including the smears and film on surrounding tiles. New sealant needs a fully clean surface.
Signs you need remedial sealant in Fawley
Products get mixed up: caulk where it gets wet, rigid sealant where things move, or an acetoxy silicone on a surface it can mark. Each fails in its own way.
Signs it’s time to call us include:
- Black mould underneath the bead
- Decorators’ caulk around a bath or shower
- A shower that leaks however often it’s resealed
- Floor or wall movement joints that have failed
For landlords with property near Hamble station, botched sealant from a previous quick fix is easier to strip out between tenants.
What to look for in a quote
- What happens if the job turns out different
- How the surfaces are prepared before sealing
- Which colour the sealant will be
- What product goes in the joint
Also near Fawley
What else we do in Fawley
What sealant work can’t fix
Some problems need a builder, plumber or other trade rather than us:
- Tiles that have come away from the wall
- Cracks in the fitting rather than the joint
- A tray or worktop that needs refixing first
If in doubt, ring 0345 464 0079 or email us and we will say what we think.
Surfaces we seal
- Mouldy bath & shower sealant
- Shrunken worktop sealant
- Botched or over-sealed joints
- Failed movement joints
- Expansion joints
- Leaking tray & enclosure joints
Landlords, agents and businesses in Fawley
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.
Landlords and agents in Fawley can book us as well as homeowners. Resealing between tenancies keeps a property looking cared for before the next move-in.
Remedial sealant in Fawley: local notes
Fawley is within about 1 mile of the coast. Coastal homes, holiday lets and guest houses can see heavy bathroom use in busy months, and sealant and grout that work that hard wear out sooner. There are hotels and other places to stay in and around Fawley. Hotel bathrooms are part of our work as well as homes, and can be done room by room.
Schools such as Fawley Infant School are buildings too, and its toilets, changing areas and kitchens need their sealant renewed like any other building’s. If you live in an older home near Church of All Saints, bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Fawley is about 3 miles south-east of Hythe, in Hampshire. If you need remedial sealant in Fawley, it’s easy to get a quote: please phone 0345 464 0079 or send us an email. We cover Hampshire from our Crawley base. 683 places in Hampshire are on our list. Southampton is on our list too, about 7 miles from Fawley.
Jobs for remedial sealant in SO45 works the same way as everywhere else we cover. That includes homes and businesses on The Square, Whites Lane and Forge Lane and the roads around them. Neighbouring places we cover for remedial sealant include Stonehills (1 mile south-east), Ashlett (1 mile east), Sprat's Down (1 mile south), Blackfield (1 mile south-west) and Calshot (1 mile south-east). Within a short drive, we also cover Gosport (9 miles east), Eastleigh (10 miles north), Fareham (7 miles east), Totton (9 miles north-west), Chandler's Ford (11 miles north) and Hedge End (6 miles north).
What’s near Fawley
Typical jobs here are in homes near Falcon Hotel and The New Forest Academy. Fawley’s nearest station is Hamble station, about 3.2 miles north of the centre. A little further out are Coldeast (4.2 miles north-east) and Calshot Castle (1.9 miles east). Green spaces nearby include Mercury Marshes.
Quotes for remedial sealant in Fawley
The quote reflects the job in front of us. We look at:
- How easy the joints are to reach
- How many areas need sealing
- How much old sealant there is and how hard it is to remove
- Whether there’s mould to deal with
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- Where the property is
- Any access issues, like height or stairs
- How many joints, rooms or windows are involved
- Pictures of the joints, sent by email
For remedial sealant in Fawley, phone 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you’ll get a clear quote before any work starts.
Your questions about remedial sealant in Fawley
Will you come out to Fawley?
Yes, smaller places are covered as well as towns. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
I let a flat near Hamble station. Can you help?
Yes, rental work is part of what we do. Just call 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear quote.
Do I have to be there?
We need access to the joints, so we will agree that with you when we book. For inside work, that normally means someone being in.
Can you strip sealant from an acrylic tray safely?
Yes. Residue is removed with a product suited to the surface rather than scraped hard.
Can I choose the sealant colour?
Most of the time, yes. We will tell you which colours the right product comes in.
Are you insured?
Yes. Mr Mastic is fully insured, and we have been doing sealant work for more than 20 years.
Will there be a smell?
Possibly a little. It fades as the sealant cures, and ventilation helps.
How much does remedial sealant cost in Fawley?
Size, access and the old material all affect the cost. Ask us for a quote.
Keeping the joints in good condition
Simple care keeps the joints in good condition. We recommend:
- Always have old sealant cut out, not covered
- Don’t wait for a small gap to become a leak
- Check trays and worktops do not move
- Look for stains below bathrooms now and then
Go easy on the new sealant: a mild cleaner and a soft cloth, with no blades or scourers.
Mould trapped under over-sealed joints spreads unseen. By the time it shows through, the joint is well past saving.