The Mastic Doctor team standing beside their branded vans outside an office building
Hampshire · England

Commercial washroom and wet-area sealing in Hungerford, Hampshire

Sealant work in Hungerford for main contractors, managing agents and facilities managers: sealing in commercial washrooms, showers, kitchens and wet areas, quoted at a fixed price.

  • A new bead over an old one coming away
  • Split or peeling sealant at shower trays
  • Users noticing mouldy joints
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Washroom sealing near Hungerford

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Maintenance after handover

Regular inspection catches problems early. In particular:

  • Act on the first split you see at a shower tray
  • Add sealant joints to planned maintenance checks
  • Note failing joints building by building
  • Keep washrooms out of use until we say the sealant has cured

If a joint we sealed fails within 12 months, tell us and we’ll look at it. Beyond that, regular checks keep small problems small.

Water getting behind IPS panels and vanity units can swell the boards. Once that happens, a reseal won’t fix them.

Washroom sealing in Hungerford

In a busy washroom, the sealant usually gives up long before the tiles or fittings. Around basins, urinals, cubicles, IPS panels and shower trays it takes water, soap, cleaning chemicals and knocks every day, and once mould grows into it, it can’t be scrubbed out. The fix is to remove it completely and reseal with sanitary silicone containing anti-mould additives. Site teams most often ask us about shower tray joints that have opened up and sealant laid over old silicone and now peeling, across IPS panels and cubicles, showers, trays and wet room floors and kitchens and tea points. Facilities teams, main contractors and managing agents in Hungerford tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Smaller places such as Hungerford still have commercial washrooms and kitchens: in halls, pubs, schools, care homes and farm-based businesses. Mould gets into sealant in any washroom that doesn’t dry out, and once it’s in, the sealant is replaced.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Hungerford (SP6)
Region
Hampshire
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026

Questions about Hungerford

Is Hungerford too far out for you?

Not at all. Hungerford is within our area. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Will all the washrooms in our Hungerford building be closed at once?

Rarely all at once: work is phased so some facilities are always available. Each area is handed back once the sealant has cured enough to use.

Are you insured?

Yes. We are fully insured, including public liability cover.

Is there a guarantee on the work?

Every job carries our 12-month guarantee. It covers our workmanship rather than damage, leaks from plumbing or ventilation problems.

How do you choose the sealant?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

What’s the quickest route to a quote?

The quote form is the simplest route, though you can also speak to us on 01277 525 020 or email us. Photos, drawings or a joint schedule help us quote quickly.

Can one quote cover more than one building?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

Commercial clients in Hungerford

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Hungerford. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.

Cost factors for washrooms and wet areas

There’s no standard rate for sealant work, since sites vary so much. What we take into account:

  • Which sealant the job calls for
  • Access and working height
  • Distance, for remote addresses
  • Whether old sealant has to be cut out first

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Sending details for a quote

For an accurate fixed quote, we need to understand the site. Send us:

  • Rough lengths or quantities, or drawings if you have them
  • Any specification or named product
  • Where the site is, with the postcode
  • Clear photos of the problem areas

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to phone 01277 525 020 or email a schedule or drawings with what you know.

What the job involves on each surface

Basins and vanity tops

Vanity tops and basins are splashed all day, so the joint to the wall and around each bowl fails early. They are resealed with anti-mould sanitary silicone.

Changing rooms and gyms

Changing rooms can be phased so one stays open. Phasing follows your site hours and access windows.

When it isn’t the sealant

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Panel boards already damaged by water
  • Water escaping beneath the floor rather than through a joint
  • Mould caused by poor ventilation, which will return until the extract is fixed

Not sure which it is? You can phone 01277 525 020 or email a schedule or drawings and we will tell you honestly before you book.

Joints and surfaces we work on

  • IPS panels and cubicles
  • Urinals and WCs
  • Kitchens and tea points
  • Accessible toilets and changing rooms
  • Vanity units and basins
  • Showers, trays and wet room floors

Washroom sealing in Hungerford: the local picture

Church halls and community buildings, such as those at Church of the Holy Ascension, have kitchens and toilets used by many groups, and their sanitary sealant works hard. Pupil toilets at schools like Hyde Church of England Primary School take heavy daily use, and the holidays give the window to reseal. Office washrooms on sites such as Fordingbridge Business Park (2.3 miles north-west of Hungerford) are in use all working day, so resealing is phased to keep some open.

Hungerford is in Hampshire. We cover Hungerford, with the same fixed quotes and 12-month guarantee as everywhere else. Hungerford is one of 723 places we cover in Hampshire. Sites around Southampton have their own page, about 16 miles away.

Business premises anywhere in SP6 are within our area for washrooms and wet areas. Just outside Hungerford, we also work in Hyde (1 mile east), North Gorley (1 mile south-west), Frogham (1 mile north-east), Stuckton (1 mile north-west) and Blissford (1 mile north-east). Bigger towns within reach include Totton (11 miles east), Lymington (14 miles south-east), Romsey (14 miles north-east), New Milton (12 miles south-east), Ringwood (4 miles south) and Barton on Sea (12 miles south).

Landmarks near Hungerford

Around Hungerford, our work takes us to commercial buildings near The Burgate School and Sixth Form, among other places. Nearby you will also find Godshill Castle Hill (2.4 miles north) and Fordingbridge Doll Museum (1.6 miles north-west). Green spaces nearby include Linbrook Lake and Blashford Lakes.

Map of Hungerford © OpenStreetMap contributors

From enquiry to sign-off

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before any cutting starts, with the work itself normally taking a few hours for one toilet block, with bigger buildings phased across a number of visits. Rural sites near Hungerford may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
  2. A phasing plan keeps part of the building’s facilities in use at all times.
  3. Failed silicone is removed completely and the surfaces cleaned of every trace.
  4. Joints are cleaned, degreased and dried before sealing.
  5. New sanitary silicone with anti-mould additives goes in and is tooled neat.
  6. Each room is handed back once the sealant has had its cure time.

Getting the site ready

  • Confirm the product named in the specification
  • For older buildings, check the asbestos register before work
  • Move anything stored against the joints

Getting a fixed quote

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. For a chat about it beforehand, call 01277 525 020 or email us.

Get a price

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