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

Commercial washroom and wet-area sealing in Townhill Park, Hampshire

We carry out sealing in commercial washrooms, showers, kitchens and wet areas in Townhill Park and the surrounding area. Send photos or drawings for a fixed quote.

  • Sealant laid over old silicone and now peeling
  • Urinal joints that look unhygienic
  • Sealant stained black around basins and showers
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Washroom sealing across Townhill Park

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

About our washroom sealing in Townhill Park

For clinics, hospitals and care homes, sealed joints matter for infection control as much as appearance. We work to your organisation’s estates and infection-control requirements and any site permits. Any records you need are confirmed with the quote. The enquiries we see most involve black mould inside silicone joints that cleaning can’t shift and complaints from staff, guests or users about tired washrooms, across vanity units and basins, accessible toilets and changing rooms and urinals and WCs. One point of contact handles commercial sealant work in Townhill Park from the first photographs to the final walk-round, whether it’s one building or several.

In and around places like Townhill Park, hospitality kitchens and toilets see heavy use in busy spells. Smooth, sealed joints at worktops, sinks and wall cladding make cleaning easier.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Townhill Park (SO18, SO30)
Wider area
Hampshire
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

Leave it or put it right?

A tired-looking washroom doesn’t always need a refurbishment. If the finishes are in good order, replacing the sealant may do much of what’s needed while bigger works are planned. For buildings in places like Townhill Park, one well-planned visit beats several small ones, so we’d suggest renewing all the joints that are going, not just the worst.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why appoint us

  • One contact handling all your sites
  • Health and safety: CHAS accredited
  • Standard and matched colours in many product ranges
  • Constructionline member

See what affects the cost or our accreditations and insurance.

Work for main contractors and building owners

If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Should maintenance staff do it?

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

When to call us in Townhill Park

Washrooms are warm, damp and full of organic residue, and silicone joints hold onto all three. Anti-mould additives help, but in a poorly ventilated room mould can still take hold eventually.

If one of these sounds familiar, it’s time for a closer look:

  • Stained or open joints at kitchen sinks and worktops
  • Split or peeling sealant at shower trays
  • Open joints at the base of cubicle panels
  • Sealant laid over old silicone and now peeling

At a college such as Itchen College, which lies south of Townhill Park, washroom and kitchen sealant is best renewed in the holidays or in phases during term.

What to look for in a quote

  • How joint depth will be controlled
  • What level of public liability insurance do they hold?
  • Do they follow the manufacturer’s priming guidance?
  • Will RAMS and insurance details be available?

Choosing a commercial sealant contractor

Common questions from Townhill Park clients

Is Townhill Park off your patch?

Not at all. Townhill Park is within our area. We work across Greater London and the South East. Good photographs up front let us bring everything on the first visit.

Can you work around term dates at a campus such as University of Southampton?

Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Can you handle several sites?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

Is colour matching possible?

It depends on the product specified. Some ranges offer many colours, others very few, so the available colours are confirmed with the quote.

What about RAMS and site documents?

Requirements differ from site to site, so tell us what you need and we will confirm it when we quote.

How do I request a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photos and a postcode.

From enquiry to sign-off

Inspect, seal, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. For a site in Townhill Park, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.

  1. Every room is surveyed and the failed joints listed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Rooms reopen after the cure time.

What we need from you

  • Confirm the product named in the specification
  • Explain the parking and delivery arrangements
  • Tell us your opening times and when work is allowed

Ask for a quote

Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, speak to us on 01277 525 020 or use the quote form.

Get a quick quote

Advice

Washroom sealing in Townhill Park: the local picture

Townhill Park is about 67 miles from central London. Office washrooms on business parks see heavy weekday use, and resealing in phases keeps facilities available. The area within 2 miles of Townhill Park holds several hotels. Each has en suites, back-of-house toilets and kitchens with sealant that moulds and splits. Rooms are done in turn so most stay available.

Toilets at places like Bradbeers Retail park, 2 miles to the east of Townhill Park, are cleaned constantly, so silicone needs to be sound and smooth. Halls of residence and teaching buildings at universities such as University of Southampton (to the west of Townhill Park) are easiest to reseal during vacations.

Townhill Park is about 2 miles north-east of Southampton, in Hampshire. Looking for washroom sealing in Townhill Park? We can help. We work across 723 places in Hampshire.

Work on washrooms and wet areas is covered throughout SO18 and SO30, whatever the building. We cover commercial and managed buildings on Ivy Lane, Avon Road and Dell Road. Being close to the A27, Townhill Park is straightforward for us to reach. If your building is just outside Townhill Park, we cover Chartwell Green (1 mile east), Midanbury (1 mile south-west), Mansbridge (1 mile north-west), Bitterne Park (1 mile south-west) and West End (1 mile east). Further afield, our area takes in Winchester (9 miles north), Gosport (13 miles south-east), Eastleigh (3 miles north), Fareham (9 miles south-east), Horndean (15 miles east) and Totton (6 miles west).

What’s near Townhill Park

In Townhill Park, that means premises near Riverside Park, The Gregg School and Bitterne Park Hotel, among other places. The nearest railway station is Swaythling station, roughly 1.1 miles north-west of the centre. Other landmarks nearby include Marlands Shopping Centre (2.7 miles south-west) and Bitterne Local History Society Heritage And Research Centre (1.2 miles south). Not far away are Netley Common.

Map of Townhill Park © OpenStreetMap contributors

What we can’t put right

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Vanity carcasses that have swollen
  • Leaks through tanking or membranes below the finishes
  • Mould caused by poor ventilation, which will return until the extract is fixed

If in doubt, call the office on 01277 525 020 or use the quote form and we’ll say what we think before you book.

What we seal

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

Trusted. Accredited. Insured.