West Sussex · England
Bathroom Resealing in Duncton
Bathroom resealing for Duncton, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Leaking joints on a shower screen
- Gaps between the worktop and the wall
- New sealant laid over old sealant that is now lifting
Bathroom resealing in Duncton, done properly
It is not only bathrooms. The joint between worktop and wall, the edge of the sink and the bottom of the splashback all take splashes every day, and water behind a laminate worktop can make it swell. We reseal them with a kitchen-suitable silicone, matched to the worktop where it’s on show. We work on sinks & splashbacks, basins & vanity units and wet rooms, and people most often call us about water getting behind the bath panel and gaps between the worktop and the wall.
For a small place like Duncton, bathroom resealing 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.
Every job is covered by a one-year guarantee.
- Place
- Duncton (GU28)
- Wider area
- West Sussex
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Duncton questions
Is Duncton within the area you cover?
Yes. Duncton is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
Can you do bathroom resealing in Duncton?
Yes, Duncton is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or drop us an email with a few details of the job.
Where do you work from?
Our base is Crawley. We work across South East England, London and Scotland.
Is white the only colour available?
White and clear are the most common choices, but other colours can be used to suit tiles and worktops. Tell us what you’d like when you get in touch.
Do you guarantee your resealing?
Yes. All our work comes with a 12-month guarantee, and we’re fully insured.
Do you do kitchens as well as bathrooms?
Yes, often alongside a bathroom. Where it’s needed by the sink, we use a food-safe sealant.
How do I get a quote for bathroom resealing in Duncton?
It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or email us and tell us what needs doing and where.
Do you work for landlords and businesses?
Yes, regularly. Several properties can go on one quote.
How to look after the new joints
Aftercare is simple:
- Stick to a soft cloth and a mild cleaner
- Check the joints every few months for splits or lifting
- Let new sealant cure fully before it gets wet
- Do not let bottles sit on the bead
Check the sealant now and then. A small split or a corner lifting is easy to spot, and if anything looks wrong, just call 0345 464 0079 or send us an email.
Each shower pushes a little more water through a failed joint. Left alone, it soaks into the floor, the wall behind the tiles or the ceiling below. Resealing early stops it.
How we quote for bathroom resealing
The quote reflects the job in front of us. We take into account:
- The product the joint needs
- The old material and how stubborn it is
- The size of the job
- Working hours on commercial sites
Combining jobs into one visit is generally more efficient than separate visits, so tell us about everything that needs sealing. You’ll get one clear quote for the whole job.
What we need to know
There’s no need for technical detail. Just tell us:
- The address or postcode of the job
- Whether it’s a home or a business
- The problem you’ve noticed
- If someone has resealed it before
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that is easy.
The process
Our applicators work methodically: protect, prepare, seal, tidy. For most jobs that takes a couple of hours for a single bath or shower and we leave things clean and tidy. For a village or hamlet like Duncton, 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.
- We cover the area around the joints we are working on.
- Old sealant is sliced away and the residue removed.
- We treat any mould and let the joint dry properly.
- Baths are filled first, then anti-fungal sanitary silicone is applied in a colour to suit.
- We finish the joint, clear up and tell you how long to leave it before it gets wet.
How to prepare
- Let us know about stairs, lifts or work at height
- Mention any leaks or damp you’ve noticed
- Tell us about any previous sealing or DIY attempts
Getting a quote
Want a quote for bathroom resealing? Please ring 0345 464 0079 or send us an email with a few details. We’ll explain what we’d do and give you a clear price before we start.
Related advice
What we can’t put right
It helps to know what we cannot do too:
- A leaking waste, trap or valve
- Cracked or missing grout between tiles (that is regrouting)
- A cracked shower tray or bath (that needs repair or replacement)
If in doubt, call 0345 464 0079 or drop us an email and we’ll say what we think before you book.
Joints and surfaces we work on
- Baths
- Shower trays & enclosures
- Basins & vanity units
- Kitchen worktops & upstands
- Sinks & splashbacks
- Wet rooms
What bathroom resealing looks like in Duncton
Most of the South East has hard water, so limescale builds up on sealant, grout and fittings.
Homes close to Church of Holy Trinity include some older properties, and bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Duncton is about 10 miles north-east of Chichester, in West Sussex. Duncton gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Across West Sussex, we cover 371 places, and Duncton is one of them. You can also see our page for Crawley, about 22 miles away.
We cover every part of the GU28 postcode area for bathroom resealing and the streets around it. Local streets include Duncton High Street and Willett Close, and we cover them all. If you’re just outside Duncton, we cover East Lavington (1 mile south-west), Sutton (2 miles south-east), Rotherbridge (2 miles north), Graffham (2 miles west) and Haslingbourne (2 miles north-east). We also work in nearby towns such as Worthing (13 miles south-east), Bognor Regis (11 miles south), Chichester (10 miles south-west), Littlehampton (10 miles south-east), Emsworth (15 miles south-west) and Rustington (11 miles south-east).
Landmarks near Duncton
Around Duncton, our work takes us to homes and buildings near The Parish Church of St Peter, among other places. Other landmarks nearby include Midhurst Community Hospital (5.4 miles north-west) and Coultershaw Heritage Site (1.6 miles north-east). Green spaces nearby include Bignor Hill and Graffham Common.
Why deal with it now?
A failed joint gets more costly to put right the longer it’s left. Once water is behind the bath, it can reach floorboards, panels and the ceiling underneath, and that’s a far bigger job than a reseal. Where a wall is exposed, as many are in small places like Duncton, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.
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 we need extra access for height. We take all of that into account in your quote.
Why choose Mr Mastic in Duncton
- Trusted Arbo and Everbuild sealants
- Old sealant always removed completely
- A 12-month guarantee on all work
- Full insurance on every job
Read our cost guide and customer reviews.
Surface by surface
Kitchen worktops & upstands
The joint between worktop and wall takes splashes, crumbs and cleaning sprays. The new bead is colour-matched where it shows.
Shower trays & enclosures
The vertical joint where a screen profile meets the wall is a common leak point. It’s resealed along with the tray joints, sealing the side the enclosure’s instructions call for.
What we are called out for in Duncton
With age, silicone loses its stretch. Along worktops it tends to pull back from the wall, leaving a thin gap where water and food collect. Heat from the hob and strong sprays speed it along.
Signs it’s time to call us include:
- Splits where the tray meets the wall
- Damp behind the bath or under the tray
- A reseal done over the top of the old bead
- Mouldy sealant that has gone black
Managing a site like Duncton CofE Junior School? Then 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.
Comparing quotes
- What the quote includes, VAT included or not
- How the surfaces are prepared before sealing
- What the cure time is
- Which sealant they’ll use, and why