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

Washroom Sealing in Lunsford

Work needed on a washroom in Lunsford? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Gaps where vanity tops meet the wall
  • Failed joints along IPS and cubicle panels
  • Complaints from staff, guests or users about tired washrooms
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Washroom sealing for businesses in Lunsford

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Toilets, showers and kitchens around Lunsford

Lunsford has a number of hotels close by, all within 2 miles. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. Central London is about 26 miles from Lunsford, in a commuter belt where offices and business parks are common. Office toilets in the commuter belt are in use from first arrivals to last departures, and resealing in phases keeps facilities available.

On a healthcare site such as Maidstone Hospital (3.2 miles south-east of Lunsford), washroom work starts with the infection-control team’s sign-off. For buildings on a site such as New Hythe Business Park, 0.7 miles to the east of Lunsford, washrooms and tea points can be resealed in phases through the working week.

Lunsford is about 5 miles north-west of Maidstone, in Kent. Lunsford sits inside our coverage and the rest of Kent, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Kent coverage takes in 931 places. We also cover London, some 26 miles away.

We cover the ME20 postcode districts. We cover commercial and managed buildings on Sassoon Close, Chaucer Way and Masefield Road. Just outside Lunsford, we also work in New Hythe (1 mile east), Larkfield (1 mile south), Leybourne (1 mile south-west), Snodland (1 mile north) and Birling (1 mile west). Further afield, our area takes in Maidstone (5 miles south-east), Sittingbourne (13 miles east), Dartford (13 miles north-west), Sevenoaks (11 miles west), Royal Tunbridge Wells (14 miles south-west) and Gravesend (9 miles north).

Near you in Lunsford

Locally, jobs take us to sites close to Leybourne Lakes Country Park, The Malling School and The Holmesdale School and the streets around them. Lunsford’s nearest station is New Hythe station, about 0.7 miles east. A little further out are Maidstone Hospital (3.2 miles south-east) and Leybourne Castle (0.9 miles south-west). Green spaces nearby include Blue Bell Hill and Burham Down.

Map of Lunsford © OpenStreetMap contributors

About our washroom sealing in Lunsford

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. Most enquiries involve urinal joints that look unhygienic and gaps where vanity tops meet the wall, across vanity units and basins, showers, trays and wet room floors and kitchens and tea points. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Lunsford is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Pub and restaurant kitchens around smaller places like Lunsford work hard on their joints. Sealed joints at sinks, worktops and splashbacks help keep the kitchen cleanable.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Lunsford (ME20)
Region
Kent
Cover
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026

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.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Common questions from Lunsford clients

Is Lunsford too small for you to travel to?

No. Places such as Lunsford are covered as much as the big towns. 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.

Can work at a site such as University for the Creative Arts - Maidstone fit around teaching?

Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

Do you need to see the site first?

That depends on the size and complexity of the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.

Do you phase washroom resealing?

The work is phased so there are always facilities open. We work through the building a room or section at a time around your site hours and access windows.

When is resealing likely to be due?

Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

Are you fully insured?

Yes. Mastic Doctor is fully insured, public liability included.

Why deal with it now?

A failed joint behind a basin or along a shower tray lets water run where it shouldn’t. In a commercial building that can mean damaged boards, stained ceilings on the floor below and odours, and fixing that takes far more work than resealing. Over time, UV, weather and movement wear any sealant out. Replacing it before it fails keeps water out.

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

Why choose Mastic Doctor in Lunsford

  • Specification-led, product-correct work
  • Failed material removed, not covered up
  • 12-month guarantee on workmanship
  • Public liability insurance in place

See how commercial sealant jobs are priced and our accreditations.

Site staff or a sealant specialist?

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

What we are called out for in Lunsford

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.

Clients usually get in touch after noticing one or more of the following:

  • Mould spotting along silicone joints
  • Users noticing mouldy joints
  • Kitchen worktop joints that can’t be kept clean
  • Sealant laid over old silicone and now peeling

En suites at hotels like Hamlet Hotel Maidstone (0.8 miles south of Lunsford) are cleaned daily, which wears silicone over time.

Before you book anyone

  • Which product they’ll use, and why it suits the joint
  • How they handle RAMS and site documents
  • Whether their applicators hold CSCS cards
  • How the existing material will be dealt with

Our contractor checklist

On site: what to expect

Working in a building that stays open takes some planning. We sign and contain the area we are in, keep walkways clear and work section by section so the rest of the building stays in use. If neighbouring businesses or buildings around Lunsford need work too, visits can be combined. Tell us your site hours and we will plan around them.

  1. We survey each room, count the joints and note anything behind them that needs another trade.
  2. We agree which rooms close and when, so users always have somewhere to go.
  3. The failed silicone is stripped and every face scraped clean of residue.
  4. We clean and dry every surface so the new sealant can grip.
  5. A bead of anti-mould sanitary silicone goes in and is tooled to a smooth, cleanable profile.
  6. Each room is handed back once the sealant has had its cure time.

Preparing the site

  • Tell us which areas need to stay in use
  • Share your working hours and any access restrictions
  • Make sure the joints can be reached

Getting a fixed quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, phone 01277 525 020 or email a schedule or drawings.

Ask for a quote

Advice

What we can’t put right

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Condensation from failed extract fans
  • Fittings that move too much to hold a bead
  • Water escaping beneath the floor rather than through a joint

Not sure which it is? You can phone 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.

What we seal

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

Trusted. Accredited. Insured.