Hampshire · England

Bathroom & kitchen resealing in Gosport, Hampshire

Our applicators work in Gosport on bath, shower, basin, wet room, worktop and sink resealing. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.

  • Gaps where the bath or tray has moved
  • Gaps between the worktop and the wall
  • Water escaping at the shower enclosure

Bathroom resealing near Gosport

Bathroom resealing for homes and businesses in Gosport

Before a bath is sealed, it’s filled with water. A full bath sits slightly lower than an empty one, so the new joint is not pulled apart the first time it’s used. Quick jobs often leave it out, and it makes a real difference. We work on shower trays & enclosures, basins & vanity units and baths, and the jobs we see most are water getting behind the bath panel and black mould in the silicone that won’t clean off.

In a village or hamlet like Gosport, homes are often older cottages and farmhouses alongside a few newer houses. Older walls and timber floors can move a little, and cracked grout and split sealant are often the first signs.

Whatever the size of the job, it’s backed by our 12-month guarantee in Gosport and across Hampshire.

Place
Gosport (SO51)
Wider area
Hampshire
Cover
One year on every job
Quotes
A clear quote up front
Phone
0345 464 0079
Page updated
26 October 2026
Applicator in a navy top running a bead of silicone up a shower screen wall profile

Landlord and commercial work in Gosport

For anyone letting property in or around Gosport, several properties can go on one quote. Just tell us the addresses and what each one needs, and photos by email help.

A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.

How to look after the new joints

Aftercare is simple:

  • Wait for the cure time we give you
  • Keep an eye on the corners, where splits start
  • Keep bottles off the sealant line
  • Avoid abrasive pads on the sealant

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 ring 0345 464 0079 or send us an email.

Worktop joints fail quietly. Splashes run behind the back edge and soak into the worktop, and the board underneath can swell. Resealing before that happens protects the worktop.

The process

On the day, there’s very little for you to do. Show us the job and we will take it from there. The work itself takes around two hours for one bath or shower, longer for a whole bathroom. Somewhere like Gosport needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We look at every joint first and check for movement or leaks.
  2. Every trace of the old bead is removed, including the thin smear on the tiles.
  3. Joints are degreased and any mould is treated.
  4. When the joint is dry, and a bath has been filled with water, the new silicone goes on.
  5. The bead is tooled smooth and you are told the cure time, usually around 24 hours.

Before we arrive

  • Tell us if parking is tricky
  • For indoor joints, keep the area dry beforehand if you can
  • Mention if the joints have been sealed before

Ask for a quote

We do not publish a price list, as no two jobs are quite the same. Instead, we give you a clear price for your job. To get started, ring 0345 464 0079 or send us an email.

Get a price

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Why act early in Gosport

Fresh sealant smartens a bathroom or kitchen with very little disruption, which helps when a home is being let or put on the market. Lumpy sealant with smears on the tiles has the opposite effect. In a small place like Gosport, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

There are no prices on our website, because each job is priced on what it involves. For a quick quote, please phone 0345 464 0079 or drop us an email.

Why Gosport clients choose us

  • Any old sealant cut out fully, not covered over
  • Arbo and Everbuild products
  • More than 20 years in sealant work
  • Tidy, careful work

See how sealant jobs are priced or what customers say.

Bathroom resealing around Gosport

Most of the South East has hard water, which leaves limescale on sealant, grout and fittings.

Homes close to Church of St Mark include some older properties, and bathrooms in older houses have often been refitted more than once, with sealant laid over sealant. Schools such as Ampfield Church of England Primary School are buildings too, and we reseal washrooms and kitchens in schools and businesses as well as homes.

Gosport is about 2 miles east of Romsey, in Hampshire. If you need bathroom resealing in Gosport, please call 0345 464 0079 or drop us an email for a quick quote. We are based in Crawley and cover Hampshire. Our Hampshire coverage runs to 683 places, Gosport among them. Our Southampton page covers work nearby (6 miles or so).

Postcode districts we cover here for bathroom resealing: SO51. We also cover Ampfield (1 mile north-east), Crampmoor (1 mile west), Knapp (1 mile north-east), Broadgate (1 mile east) and Lower Slackstead (2 miles north). Further out, we also cover Winchester (6 miles north-east), Eastleigh (5 miles south-east), Fareham (15 miles south-east), Andover (14 miles north), Totton (7 miles south-west) and Hedge End (8 miles south-east).

What’s near Gosport

Around Gosport, our work takes us to homes and buildings near White Horse Public House and The Mountbatten School, among other places. The closest station to Gosport is Chandlers Ford station, roughly 2.6 miles south-east. Other landmarks nearby include King Johns House (2.9 miles west) and Romsey Community Hospital (2.2 miles west). For a walk, there’s Emer Bog and Baddesley Common.

Map of Gosport © OpenStreetMap contributors

Do you need bathroom resealing in Gosport?

Not every tube in the shop is meant for a shower. Decorators’ caulk and all-purpose sealants are not made for constant wetting, so they crack, discolour or grow mould quickly. Wet areas call for a sanitary silicone with an anti-fungal additive.

If you can see any of these, it’s time to have the joints looked at:

  • A joint torn by a bath that flexes
  • Failed sealant on the screen profile
  • Black mould in the silicone that will not clean off
  • Leaks into the floor or ceiling below

Rented homes near Chandlers Ford station change hands often, and mouldy sealant is one of the first things a new tenant notices, so it’s worth renewing between lets.

Comparing quotes

  • Whether you can choose the colour
  • What happens if the job turns out different
  • How long the guarantee is
  • How much experience the applicator has

How to choose a mastic man

DIY sealant or a professional job?

The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

Common questions in Gosport

Do you work for landlords with property near Chandlers Ford station?

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can phone 0345 464 0079 or email us with the details for a clear quote.

Do you cover smaller places like Gosport?

Yes. Gosport 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 I choose the colour of the sealant?

We can use white, clear or a colour to suit. Where the joint is on show, we match it to the surface.

My sealant has gone black. Can you sort it?

Yes. Once mould has grown into the silicone, it generally cannot be cleaned out for good, so the bead comes out, the joint is treated and new anti-fungal silicone goes in.

Do you take out the old sealant first?

Yes. We cut out all the old sealant and clean the joint.

Can you work on commercial sites?

Yes. Commercial and hotel work is a large part of what we do, as well as homes. We can talk about working times when we quote.

What sealant do you use?

It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.

Will there be a smell?

Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.

What affects the quote in Gosport

Every job gets its own quote. This is what makes a difference:

  • Any mould that needs treating
  • How many rooms, windows or areas are involved
  • The size of the job
  • How easy the joints are to reach

Doing several joints on one visit generally makes better use of the time than several visits. You’ll get one clear quote for the whole job.

Helping us quote

To make quoting easier, let us know:

  • What’s wrong with the joints now
  • How we’d reach the joints
  • If someone has resealed it before
  • Photos by email, if that is easy

Need a quote? Please phone 0345 464 0079 or email us with a few details. You will know what we plan to do, and what it will cost, before any work begins.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job