Hampshire · England

Commercial Sealant in Exton

We cover Exton for sealant work for offices, hotels, washrooms and commercial buildings. Old sealant removed completely, joints prepared properly and a one-year guarantee.

  • Washroom sealant that looks dirty however often it’s cleaned
  • Joints that need doing before an inspection or audit
  • Tired sealant in let properties

Commercial sealant near Exton

Commercial sealant in Exton

In a hotel, office or washroom, failed sealant is more than an eyesore. It’s a cleaning problem, a leak risk and something guests and staff notice. We reseal bathrooms, washrooms, welfare areas and kitchens so they look cared for again. Typical jobs include leaking joints in shower rooms and changing areas and too many rooms to reseal without closing the building, on welfare facilities, hotel bathrooms and student & care accommodation.

Work in a small place like Exton is planned ahead, journey included, so it can be fitted around guests, clients or events where possible.

Big or small, it’s backed by our one-year guarantee.

Location
Exton (SO32)
Wider area
Hampshire
Guarantee
A year, on every job
Quotes
A clear quote up front
Telephone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Keeping the joints in good condition

No joint lasts for ever, but care makes a real difference. A few tips:

  • Check the joints during routine room inspections
  • Ask cleaners to go gently on the silicone
  • Give housekeeping the cure time for every room
  • Report broken fans quickly

Extract fans need to work. Where a room has no window, the fan is what dries it out, and that’s what keeps mould away.

Watch for the warning signs: black spots in the silicone, corners lifting, staining on the ceiling below or a musty smell. When you see them, it’s time to plan a reseal.

How the job changes by surface

Welfare facilities

Before a health and safety visit or audit, tired sealant is easy to sort. Let us know when it needs to be done and we’ll plan the work and cure time around it.

Retail & leisure sites

Customer toilets reflect on the business, and clean, neat sealant makes them look cared for.

Can I do it myself?

Some sealant jobs are within reach of a careful DIYer, 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.

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.

How it works

There’s no need to move everything out, just the space around the work. We protect the rest, and the work takes a few hours for a single washroom, longer for a whole building for a typical job. Somewhere as small as Exton, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. Tell us the rooms, hours and site rules, and we’ll plan the programme.
  2. Tell us what paperwork your site needs, and we confirm what we can supply before we start.
  3. In each room, the old bead comes out and the joint is cleaned and treated.
  4. We reseal with the right product for each joint.
  5. Each finished area is checked with you and given a cure time.

Preparing for the visit

  • Tell us about any water getting in
  • Clear items away from the joints we are working on
  • For business premises, tell us about site rules or sign-in

Getting a quote

For a quote, phone 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. We will give you a clear quote before any work starts.

Get a price

Related advice

Commercial sealant in Exton: local notes

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.

For site and facilities teams at buildings such as Meonstoke Church of England Infant School, sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours. Community buildings like Church of St Peter and St Paul are part of the picture too: halls and community kitchens see heavy use, and their sealant shows it.

Exton is about 7 miles north-west of Horndean, in Hampshire. From the centre of Exton to the outskirts, we cover commercial sealant for every kind of property. 683 places in Hampshire are on our list, large and small. There’s also a page for Southampton, about 12 miles away.

Jobs for commercial sealant in SO32 is quoted and booked the same way as anywhere else. You will find streets such as Shoe Lane, Church Lane and Beacon Hill Lane, and we cover them all. Other places close to Exton include Corhampton (1 mile south), Meonstoke (1 mile south), Brockbridge (1 mile south), Droxford (2 miles south) and Soberton (3 miles south). We also work in nearby towns such as Winchester (10 miles north-west), Gosport (12 miles south), Havant (10 miles south-east), Eastleigh (10 miles west), Fareham (10 miles south) and Horndean (7 miles south-east).

What’s near Exton

Locally, jobs take us to homes and businesses close to The Shoe Inn, among other places. Green spaces nearby include St Clair's Meadow and Beacon Hill.

Map of Exton © OpenStreetMap contributors

What affects the quote in Exton

You’ll get a clear quote before work begins. It takes into account:

  • When we can work, for business premises
  • Which sealant suits the joint
  • Whether there’s mould to deal with
  • Whether the work is at height

What it costs depends on the amount of work, how much old material has to come out and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.

Asking for a quote

The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:

  • If someone has resealed it before
  • Whether it’s a home or a business
  • The problem you’ve noticed
  • How many joints, rooms or windows are involved

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

When it is not the sealant

Before you book, it’s worth knowing the limits:

  • Fire risk assessments or certification
  • Failed tanking or loose tiles behind the sealant
  • Extraction that is not working, which needs an electrician or ventilation contractor

If you’re not sure, just call 0345 464 0079 or send us an email and we’ll give you a straight answer.

Where we work in Exton

  • Student & care accommodation
  • Office washrooms & kitchens
  • Retail & leisure sites
  • Rental portfolios
  • Welfare facilities
  • Hotel bathrooms

What happens if it’s left?

Guests and staff judge a building by its bathrooms. Mouldy silicone looks unhygienic, however hard housekeeping work, and scrubbing will not fix it. Replacing it does. Around Exton, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.

There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.

Why book with us

  • Quality sealants from Arbo and Everbuild
  • An ARBOMaster approved applicator
  • A sealant colour to suit the surroundings
  • White, clear, grey or another colour, product permitting

Take a look at our cost guide and what customers say.

Exton: your questions answered

Do you cover smaller places like Exton?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

What guarantee comes with commercial sealant in Exton?

All our work, in Exton and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.

Will the old sealant be removed?

Yes. All of the old material is cut out and the joint cleaned before resealing.

Which products do you use?

Products from Arbo and Everbuild, among others, chosen to suit the joint. We will tell you what we are using and why.

Is out-of-hours working possible?

In many cases. Let us know when the building is quietest, and we’ll see what can be arranged.

How long will you be here?

A typical job takes a few hours per area, with larger sites planned over several visits, including the preparation. We will confirm how long when we quote.

Can I add another job to the visit?

Yes, and it often makes sense. Doing several areas at once is generally more efficient, so mention them when you ask for a quote.

Do you offer different sealant colours?

Yes. White, clear and grey are common, and other colours are available, and we’ll agree it with you first.

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