Surrey · England
Bathroom Resealing in Ewell
Bathroom resealing across Ewell and nearby, with old sealant always removed completely and a 12-month guarantee.
- Leaks into the floor or ceiling below
- Leaking joints on a shower screen
- Splits where the tray meets the wall
DIY versus a professional finish
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.
The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
About our bathroom resealing in Ewell
Homes in Ewell have the same weak spots as anywhere else: bath edges, tray joints, basin backs and kitchen upstands. Each one is stripped, cleaned and dried before new silicone goes in. Typical jobs include leaking joints on a shower screen and sealant that has split, shrunk or peeled away, across sinks & splashbacks, shower trays & enclosures and kitchen worktops & upstands.
Most bathrooms in a town like Ewell are in family homes, used every day, where sealant and grout take a lot of daily wear. The usual signs are mould in the bead, gaps by the sink and grout that’s cracked or stained.
A one-year guarantee comes as standard, so you’re not left on your own once the job is done.
- Place
- Ewell (KT19, KT17, SM2)
- Region
- Surrey
- Guarantee
- 12 months on all our work
- Price
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What we cannot put right
We’d rather tell you now than do work that won’t last, so here’s what sealant cannot put right:
- Failed grout lines across the wall
- Tiles that have come away from the wall
- Water coming from the plumbing rather than the joint
If you’re not sure, just phone 0345 464 0079 or drop us an email and we will give you a straight answer.
Where we work in Ewell
- Basins & vanity units
- Shower trays & enclosures
- Wet rooms
- Sinks & splashbacks
- Baths
- Kitchen worktops & upstands
Ewell: your questions answered
Is Ewell in your area for bathroom resealing?
Yes, Ewell is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or send us an email and let us know what needs doing.
Can you help a landlord with a rental near Ewell West station?
Yes, rental work is part of what we do. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before any work starts.
Is it messy?
Tidy work is part of the job. We protect what’s around the joints, and we clear up when we’re done.
My sealant has gone black. Can you sort it?
Yes, we replace the mouldy bead. Sprays can fade the marks, but cutting it out and resealing is what lasts. Airing the room well helps stop it returning.
Do you have insurance?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
Is the work guaranteed?
Yes. All our work comes with a 12-month guarantee.
When can I use the bath or shower again?
Around 24 hours is typical, and we confirm the time for the product used. Getting it wet too early can spoil the new joint.
Can you work on commercial sites?
Yes. We’ve worked for hotels, offices and other businesses.
Leave it or put it right?
Leaving a split or mouldy bead only stores up trouble. Water that gets behind a bath soaks into the floor, the panel and sometimes the ceiling below, turning a small job into a building repair. Around Ewell, failed sealant lets water into hidden places, such as under the floor, behind a panel or into a wall. Left alone, that means rot, damp and a bigger repair.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Why book with us
- ARBOMaster approved applicator
- Colour agreed with you before any work starts
- 180+ five-star Google reviews
- 20+ years of sealant experience
See our cost guide or our reviews.
Looking after it afterwards
Simple care keeps the joints in good condition. Our advice:
- Dry the bead with a towel now and then
- Keep scourers and sharp tools away from the bead
- Move toiletries away from the joint
- Dry worktop joints after washing up
Have a look at the joints every few months. A small split or a corner lifting is easy to spot, so if something doesn’t look right, just phone 0345 464 0079 or send us an email.
A failed kitchen joint is easy to miss. Water gets behind the upstand and into the edge of a laminate worktop, where it can make the board swell. Resealing before that happens protects the worktop.
Nearby places to Ewell
Other services in Ewell
What we do, step by step
Once we are on site, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. After that, the work takes a couple of hours for one bath or shower, or most of a day for a full bathroom and kitchen. For a job in Ewell, we need access to where the work is and somewhere nearby to park. If the job is outside, mention gates, side access and anything above ground floor.
- Protection goes down around the bath, shower or worktop.
- We cut away the old sealant and clean off what’s left.
- 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.
Getting ready for the visit
- For indoor joints, keep the area dry beforehand if you can
- Mention any tricky access
- Mention any sign-in or site rules at work premises
How to get a quote
Getting a quote is simple: let us know what needs doing and where. Photos by email help us understand the job.
Related advice
Ewell homes and their sealant
Most of the South East has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
If you look after a building such as St Clement's Catholic 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. For landlords with property near Ewell West station, mouldy sealant is one of the first things a new tenant notices, so it’s worth renewing between lets. Homes close to St Mary's Church include some older properties, and walls and floors in older homes can move, and sealant and grout show it first.
Ewell is about 10 miles south of Kensington, in Surrey. Across the KT19 area, we can carry out bathroom resealing at your property. Ewell is one of 395 places in Surrey where we work for bathroom resealing. We also work in London, about 12 miles from Ewell.
Here we cover the KT19, KT17 and SM2 postcode area for bathroom resealing. We cover properties on London Road, High Street and Church Road and the roads around them. Ewell sits on or near the A24 and A232, so getting to you is simple. We also cover the places around Ewell: Stoneleigh (1 mile north-east), Cuddington (1 mile east), Epsom (1 mile south-west), Worcester Park (1 mile north) and North Looe (1 mile south-east). Larger places within reach include Woking (14 miles west), Horley (13 miles south), Redhill (9 miles south-east), Egham (14 miles north-west), Reigate (8 miles south) and Walton-on-Thames (7 miles west). Being one of Surrey’s larger places, Ewell has every kind of property, from flats to offices.
Landmarks near Ewell
Locally, jobs take us to homes and businesses close to Blenheim High School, King William IV Public House and Hogsmill LNR. There’s a railway station in Ewell itself: Ewell West station. Other landmarks nearby include Chessington Castle Hill (1.6 miles west) and St. Ebba's Hospital (0.9 miles west). The countryside around Ewell includes Tolworth Court Farm Fields and The Lake.
Quotes for bathroom resealing in Ewell
The price is agreed before any work begins. It takes into account:
- The number and length of the joints
- The product the joint needs
- How many rooms, windows or areas are involved
- Working hours on commercial sites
What it costs depends on the amount of work, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts, so you know where you stand.
What to tell us for a quote
You don’t need to know the technical terms. Just tell us:
- Where the job is, and your postcode
- A few photos by email, if you can
- If it’s domestic, commercial or a hotel
- Access, such as stairs, a lift or height
For bathroom resealing in Ewell, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you will get a clear quote before we start.
What the job involves on each surface
Basins & vanity units
A vanity top has a joint along the wall and sometimes at the sides. If water gets in, the cabinet underneath can swell, so a neat, continuous bead matters.
Kitchen worktops & upstands
Upstands and back edges are cut out, cleaned of grease and resealed, since cooking leaves a film that stops silicone sticking. The extra cleaning is what makes the bead last.