Buckinghamshire · England
Remedial Sealant in Kingsey
Removing failed, mouldy or leaking sealant and putting it right for homes and businesses in Kingsey and across Buckinghamshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Over-sealed joints coming away
- Repeat leaks from the same joint
- Floor or wall movement joints that have failed
When it is not the sealant
Sealant isn’t the answer to every problem, and we will tell you before we start. Sealant won’t put right:
- A tray or worktop that needs refixing first
- A tray or bath that’s cracked
- Old mastic in a building from before 2000 that should be checked for asbestos before it’s disturbed
Not sure which it is? You can call 0345 464 0079 or drop us an email and we’ll tell you honestly.
What we seal
- Expansion joints
- Shrunken worktop sealant
- Botched or over-sealed joints
- Leaking tray & enclosure joints
- Mouldy bath & shower sealant
- Failed movement joints
Remedial sealant in Kingsey, done properly
If a joint fails again and again, something is causing it. A tray that moves, a worktop that is not 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 failed movement joints, mouldy bath & shower sealant and botched or over-sealed joints, and the jobs we see most are floor or wall movement joints that have failed and smears and lumps from a botched reseal.
For a small place like Kingsey, remedial sealant is planned like any other job: it just means planning the journey and access beforehand. Once we are there, the bathroom or kitchen gets the same care as anywhere else.
You are covered for a year from the day we finish. If there’s a problem with it, please call 0345 464 0079 or email us.
- Location
- Kingsey (HP17)
- Wider area
- Buckinghamshire
- Guarantee
- One year on every job
- Quote
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
What else we do in Kingsey
Landlord and commercial work in Kingsey
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.
FAQs for Kingsey
Do you work for landlords with property near Haddenham & Thame Parkway station?
Yes, we work for landlords and letting agents. You can call 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before we start.
Is Kingsey within the area you cover?
Yes. Kingsey is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you fix a reseal that hasn’t worked?
Yes, usually. We check it’s the sealant and not the tray, valve or waste, then strip and reseal the joints.
Can you remove sealant that’s been put over old sealant?
Yes. Stripping layered sealant takes longer than a normal reseal, but it’s what makes the new bead last.
How much does remedial sealant cost in Kingsey?
There’s no set price, as it depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Can you reseal a split movement joint?
Yes. Where mortar or filler has been used instead of sealant, it’s removed where it can be, and reseal with a flexible product.
Can you work on commercial sites?
Yes, regularly. We can plan bigger jobs in stages to suit the site.
What happens if the problem is the tray or the plumbing?
We’ll tell you. If it’s a cracked tray, a failed valve or a leaking waste, resealing will not fix it, and we won’t reseal for the sake of it.
Bathrooms and kitchens in Kingsey
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
For site and facilities teams at buildings such as Haddenham St Mary's Church of England School, we reseal washrooms and kitchens in schools and businesses as well as homes. Rented homes near Haddenham & Thame Parkway station change hands often, and failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak.
Kingsey is about 2 miles east of Thame, in Buckinghamshire. For remedial sealant in and around Kingsey, it’s easy to get a quote: please ring 0345 464 0079 or send us an email. We are based in Crawley and cover Buckinghamshire, Kingsey included. Across Buckinghamshire, we cover 263 places, and Kingsey is one of them. For nearby work, see our Oxford page, about 13 miles away.
All of HP17 is within our area for remedial sealant. Streets in the area include Risborough Road and Haddenham Road, and we cover them all. We also cover the places around Kingsey: Towersey (1 mile south-west), Haddenham (1 mile north), Thame (2 miles west), Gibraltar (3 miles north) and Cuddington (3 miles north). Larger places within reach include Aylesbury (6 miles north-east), High Wycombe (11 miles south-east), Chesham (14 miles east), Marlow (14 miles south-east), Amersham (15 miles east) and Elmhurst (7 miles north-east).
Near you in Kingsey
In Kingsey, that means homes and buildings near The Rose & Thistle pub and the streets around them. For rail, the closest station is Haddenham & Thame Parkway station, roughly 1.4 miles north-west of the centre. Well-known places in the area include Dinton Castle (3.2 miles north-east) and Thame Museum (2.5 miles west). Open spaces near Kingsey include Snakemoor.
Surface by surface
Windows & doors
A frame that keeps leaking may not be the mastic. We check the joint and tell you if it looks to be something else.
Mouldy bath & shower sealant
Repeat mould normally points to a damp, poorly aired room. We will reseal and tell you if extraction looks to be the issue.
How the visit works
There’s no need to move everything out before we come, only the area right around the joints. Everything nearby is protected, and the job takes a few hours, depending on how many layers have to come out for a typical job. For a village or hamlet like Kingsey, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- We start by checking the joint for movement, leaks and the reason it failed.
- Every layer of old sealant is cut and cleaned out.
- Next, any mould is treated and the joint dried.
- 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.
Before we arrive
- For business premises, tell us about site rules or sign-in
- Mention any tricky access
- Tell us if parking is tricky
How to get a quote
We do not publish a price list. Instead, your job gets its own clear quote. To get started, ring 0345 464 0079 or drop us an email.
Related advice
What happens if it’s left?
A failed seal rarely means a new bathroom. If the bath, tray and tiles are sound, remedial resealing generally puts it right. If they’re not, we will tell you. Where a wall is exposed, as many are in small places like Kingsey, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you’re not sure whether it needs doing, call 0345 464 0079 or send us an email for an honest opinion and a quote.
Why choose Mr Mastic in Kingsey
- More than 20 years in sealant work
- Sealant colour chosen to suit
- Quality sealants from Arbo and Everbuild
- White, clear, grey or another colour, product permitting
Read our cost guide and customer reviews.
Common problems we fix in Kingsey
All sealant wears out eventually. Mould grows into the silicone, the surface hardens and the bead shrinks. At that point it has to come out.
Any of these means the joints need attention:
- Wide, uneven beads that look worse than the old ones
- Caulk or the wrong sealant used in a wet area
- Mould trapped under a layer of silicone
- A second bead peeling off the first
In the older streets around Parish Church of St Nicholas, timber floors under older bathrooms flex, so joints need a sealant that moves with them.
What to look for in a quote
- Whether you can choose the colour
- The length of the guarantee
- Which sealant they’ll use, and why
- Is VAT in the price?
What affects the cost of remedial sealant
Your quote is based on your job. We take into account:
- Whether the work is at height
- Any working-time requirements on site
- The number of rooms or windows
- Whether there’s mould to deal with
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.
Helping us quote
Photos help, but a description is a good start. Please mention:
- Whether it has been sealed before
- How many joints, rooms or windows are involved
- Any access issues, like height or stairs
- The type of property
Need a quote? Please call 0345 464 0079 or drop us an email and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.