Hampshire · England
Bathroom & kitchen resealing in Whitchurch, Hampshire
Bath, shower, basin, wet room, worktop and sink resealing for homes and businesses in Whitchurch and across Hampshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Splits where the tray meets the wall
- Black mould in the silicone that will not clean off
- Sealant that has split, shrunk or peeled away
DIY versus a professional finish
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.
Bathroom resealing for homes and businesses in Whitchurch
A shower joint gets soaked every day. Trays, enclosures, screen profiles and wet room floors all need a flexible, waterproof seal. They’re resealed with anti-fungal sanitary silicone, tooled smooth so water runs off instead of sitting in a ridge. Typical jobs include shrunken sealant along the back of a worktop and sealant that has split, shrunk or peeled away, on basins & vanity units, kitchen worktops & upstands and wet rooms.
Even in a smaller place like Whitchurch, bathrooms and kitchens see heavy daily use. Whether it’s a cottage bathroom or a newer en suite, the approach is the same: all the old material out, the joint cleaned and dried, then new sealant or grout.
All of our work is guaranteed for twelve months.
- Location
- Whitchurch (RG28)
- Region
- Hampshire
- Guarantee
- One year on every job
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
How the job changes by surface
Basins & vanity units
Basins take less water than showers, but the joint behind them is splashed every day. Corners behind basins are where mould tends to start, so it’s cut out and renewed just like a bath joint.
Sinks & splashbacks
Where a splashback meets the worktop, there’s a joint that catches every splash. It’s resealed in white, clear or a colour to suit.
Do you need bathroom resealing in Whitchurch?
Older sealant shrinks and hardens. 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.
If you can see any of these, it’s time to have the joints looked at:
- Splits where the tray meets the wall
- Water getting behind the bath panel
- Leaking joints on a shower screen
- Black mould in the silicone that will not clean off
For an older house near a landmark such as Church of All Hallows, older homes can move a little, which is hard on rigid grout and tired sealant.
What your quote should include
- How long the guarantee is
- Whether all the old sealant comes out first
- How much experience the applicator has
- What happens if they find a problem under the old sealant
Questions from Whitchurch
I let a flat near Whitchurch (Hampshire) station. Can you help?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we will give you a clear price.
Is Whitchurch within the area you cover?
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.
How much does bathroom resealing cost in Whitchurch?
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.
Do you guarantee your resealing?
Yes. Our 12-month guarantee covers every job, and we are fully insured.
Can I add another job to the visit?
Yes. Just list everything you need and you will get one quote.
Can you reseal around my kitchen sink and worktop?
Yes. The old sealant is cut out and the joint degreased, because cooking grease stops silicone sticking, then we reseal in a colour to suit.
Where is Mr Mastic based?
Our base is Crawley. Our area covers South East England, London and Scotland.
Do you hold any approvals?
Yes. We hold ARBOMaster approved applicator status and we are fully insured too.
The process
At the end, we look at the finished work together. The visit itself normally takes two to three hours for a typical bath, depending on how much old sealant there is, depending on the size of the job. Parking around Whitchurch is generally easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.
- Protection goes down around the bath, shower or worktop.
- We cut away the old sealant and clean off what’s left.
- Mould is treated, then the joint is left to dry thoroughly.
- Any bath is filled with water, then we lay a bead of anti-fungal silicone in white, clear or a matching colour.
- The joint is finished neatly and we explain when it can get wet.
Before we arrive
- Try not to wet indoor joints just before the visit
- For business premises, tell us about site rules or sign-in
- Keep children and pets away from the work area
Getting a quote
We quote each job on its own, so start by telling us what you need. Simply ring 0345 464 0079 or email us and describe the job and send photos if you have them.
Read more
Landlord and commercial work in Whitchurch
In hotels, rooms out of use cost money, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can be quoted together.
Towns and villages near Whitchurch
Also in Whitchurch
What bathroom resealing looks like in Whitchurch
Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
Rented homes near Whitchurch (Hampshire) station change hands often, and a reseal between tenants is a quick way to make the bathroom and kitchen look cared for. If you look after a building such as Whitchurch Church of England Primary School, its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Whitchurch is about 6 miles east of Andover, in Hampshire. Anywhere in RG28, our applicators can take on bathroom resealing. Our area takes in 683 places across Hampshire, large and small. Our Southampton page covers work nearby, about 22 miles away.
Every address in RG28 is within our area for bathroom resealing. That includes homes and businesses on London Road, Station Road and London Street. You will find Whitchurch on the B3400, so it’s easy for us to get to. Neighbouring places we cover for bathroom resealing include Wells-in-the-Field (1 mile east), Freefolk (1 mile east), Cole Henley (2 miles north), Firgo (2 miles south) and Hurstbourne Priors (2 miles south-west). Larger places within reach include Basingstoke (10 miles east), Winchester (12 miles south), Andover (6 miles west), Tadley (12 miles north-east), Hyde (11 miles south) and Popley (12 miles east).
Landmarks near Whitchurch
Around Whitchurch, our work takes us to homes and buildings near The Red House Public House and Testbourne Community School, among other places. The nearest railway station is Whitchurch (Hampshire) station, roughly 0.5 miles north of the centre.
Why act early in Whitchurch
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 Whitchurch, water from a failed joint in an older home can soak into timber and plaster, which is far harder to put right than the sealant itself.
No two jobs are quite the same, so we quote each one individually. Size, access and the product the joint needs all make a difference, and we will explain the quote if you ask.
What you get with us
- Colour picked to suit the job
- 12-month guarantee on every job
- We agree the colour with you first
- Approved under the ARBOMaster scheme
Read our cost guide and our reviews.
What we cannot put right
Sealant isn’t the answer to every problem, and we’d rather say so up front. Sealant won’t put right:
- A cracked shower tray or bath (that needs repair or replacement)
- Water getting in through the grout rather than the sealant
- Leaks from a shower valve, waste or pipework (a plumber’s job)
If you are not sure, just ring 0345 464 0079 or email us and we will give you a straight answer before you book.
Joints and surfaces we work on
- Baths
- Wet rooms
- Shower trays & enclosures
- Kitchen worktops & upstands
- Basins & vanity units
- Sinks & splashbacks