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

Commercial washroom and wet-area sealing in Hurst Green, Surrey

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

  • Failed sealant behind washroom basins
  • Black mould inside silicone joints that cleaning can’t shift
  • Kitchen worktop joints that can’t be kept clean
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Washroom sealing across Hurst Green

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 Hurst Green

You can’t shut every toilet in an office, school or hotel at once. Work is phased by room or by section, so staff, guests or pupils always have somewhere to go. Tell us your site hours and access windows and we will plan around them. We work on vanity units and basins, urinals and WCs and kitchens and tea points, and the failures we are asked to look at most are black mould inside silicone joints that cleaning can’t shift and discoloured joints around urinals and WC pans. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Hurst Green is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Farm shops, cafés and venues in converted rural buildings around places like Hurst Green have busy toilets and kitchens. We plan the work around bookings and opening times.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Location
Hurst Green (RH8)
Region
Surrey
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Washroom sealing around Hurst Green: how the place shapes the job

Hurst Green lies roughly 18 miles out from central London, within the office belt around the capital. Office toilets in the commuter belt are in use from first arrivals to last departures, which is why the work is phased. Two care or nursing homes sit less than 2 miles from Hurst Green. In care settings, wet rooms, assisted bathrooms and en suites rely on clean, sound sealant. Each room is kept out of use only as long as the sealant needs.

On a healthcare site such as Foetal Alcohol Spectrum Disorders Clinic, 0.9 miles to the north of Hurst Green, washroom work starts with the infection-control team’s sign-off. At a school such as Hurst Green Infant School, changing rooms and kitchens need cleanable joints as much as the toilets. Where you’re responsible for a hall attached to a building such as St Agatha's Hall, its kitchen and toilets need sealant that stays cleanable.

Hurst Green is about 1 mile south of Oxted, in Surrey. We cover commercial sites throughout Hurst Green, whether it’s a single job or part of a planned programme. Our Surrey coverage takes in 379 places, from busy centres to rural villages. There’s a separate page for London, roughly 18 miles from Hurst Green.

Commercial sites across RH8 are covered. Buildings on Oast Road, Spring Lane and Quarry Road are within our area. If your building is just outside Hurst Green, we cover Oxted (1 mile north), Limpsfield (1 mile north-east), Pains-Hill (1 mile east), Tandridge (2 miles west) and Merle Common (2 miles south-east). A short drive away, we cover Epsom (13 miles north-west), Horley (9 miles south-west), Redhill (7 miles west), Ewell (13 miles north-west), Reigate (9 miles west) and Caterham (5 miles north-west).

Around Hurst Green

Locally, jobs take us to sites close to Hazelwood School and Oxted School, among other places. Hurst Green has its own railway station: Hurst Green station. A little further out are Haxted Watermill Museum (4 miles south) and Bletchingley Castle (4.6 miles west). The countryside around Hurst Green includes Bay Pond and Botley Hill.

Map of Hurst Green © OpenStreetMap contributors

Site staff or a sealant specialist?

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

Commercial clients in Hurst Green

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

Different surfaces, different methods

Urinals and WC pans

Joints around urinals and WC pans take splashes, cleaning chemicals and knocks. Once they discolour or split, they hold odours and make the room look neglected.

Healthcare and care settings

We phase washroom sealing so care areas are never left without facilities. Records you need can be confirmed with the quote.

How the quote is worked out

Your fixed quote is built from the real scope. It takes account of:

  • The size and state of each joint
  • Access and working height
  • Location, for remote and island sites
  • Removal of failed or old sealant

We don’t publish prices, since every building and every scope is different. Call for a quote and we’ll price your job on its own details.

Before you send an enquiry

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

  • Your programme or deadline
  • Whether the building will be occupied during the work
  • Where the site is, with the postcode
  • Asbestos survey details if the building is older

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, phone 01277 525 020 or use the quote form.

From enquiry to sign-off

Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. If others near Hurst Green need work, visits can be combined. A fixed quote is given before anything starts.

  1. We start by inspecting the fittings and joints and flagging problems sealant can’t solve.
  2. The phasing is agreed so there are always facilities open.
  3. We strip out the old bead and clean off the residue left behind.
  4. Each joint is degreased and left dry, because silicone won’t bond to damp or soapy surfaces.
  5. We lay a sanitary silicone bead and tool it smooth so it is easy to clean.
  6. You get a reopening time for every room, with signage left up until then.

What we need from you

  • Let building users know which areas are affected
  • Tell us what induction or permit system the site runs
  • Make sure the joints can be reached

Getting a fixed quote

Send us photos, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Ask for a quote

Advice

Common questions from Hurst Green clients

Will you work in a care home in Hurst Green without moving residents out?

Yes. We work around residents’ routines, a room or two at a time. We follow the home’s own procedures throughout.

Is Hurst Green off your patch?

Not at all. Hurst Green is within our area. London and every South East county are within our area. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

How long before the joints can be used?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.

Do you offer coloured sealant?

In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We will confirm the colours available for the specified product.

How long do sealant joints last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

Are you CHAS accredited?

Yes. We are CHAS accredited and a Constructionline member.

What will the job cost?

There isn’t a price list, because every site is different. Send photographs or drawings and we’ll price it at a fixed figure.

What sealant work can’t fix

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Vanity carcasses that have swollen
  • A room that stays damp because ventilation isn’t working
  • Leaks through tanking or membranes below the finishes

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

Where we work in Hurst Green

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

Trusted. Accredited. Insured.