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

Westwell Leacon washroom sealing

Sealing in commercial washrooms, showers, kitchens and wet areas throughout Westwell Leacon and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Split or peeling sealant at shower trays
  • Failed sealant behind washroom basins
  • Open joints at the base of cubicle panels
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Washroom sealing for businesses in Westwell Leacon

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Washroom sealing in Westwell Leacon

Closing all the facilities in a building isn’t an option. We phase the work one washroom, one bank of cubicles or one changing room at a time, 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 accessible toilets and changing rooms, urinals and WCs and kitchens and tea points, and the usual reasons a site gets in touch are a new bead over an old one coming away and discoloured joints around urinals and WC pans. For commercial sealant work in Westwell Leacon, you deal with one contact from quote to sign-off, whether it’s one building or several.

Rural businesses near smaller places such as Westwell Leacon, from cafés to event venues, rely on washrooms and kitchens that stay clean. We plan the work around bookings and opening times.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Westwell Leacon (TN27)
Region
Kent
Guarantee
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

For managing agents and facilities managers

Hotels, schools, healthcare sites, offices and retail units 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.

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.

Westwell Leacon: questions and answers

Will all the washrooms in our Westwell Leacon 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.

Is hospital work, at somewhere like William Harvey Hospital, something you do?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

How do we ask for a quote?

You can use the quote form on this site; alternatively, call the office on 01277 525 020 or email us. Include photos or drawings if you have them.

Is colour matching possible?

It depends on the product specified. Some ranges are wide, others limited, so we will confirm the colours available for the specified product with the quote.

What will the job cost?

Each job is quoted on its own details. For yours, give us a call on 01277 525 020 or email drawings and photos.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

How many days will you need on site?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

From enquiry to sign-off

Tell us your site hours and access windows and we’ll 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. For a building around Westwell Leacon, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. First, the phasing is agreed so facilities stay open.
  2. Leaks, loose panels or damp are pointed out first.
  3. Old sealant is stripped and the faces prepared.
  4. We reseal with the grade suited to each area.
  5. We give you a reopening time for every room.

What we need from you

  • Tell us your opening times and when work is allowed
  • Warn occupants and staff about the work
  • Explain the parking and delivery arrangements

Getting a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call 01277 525 020 or use the quote form.

Get a price

Advice

Site staff or a sealant specialist?

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

A short, simple internal joint is often within reach of a maintenance team. 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.

Honest limits

Part of a good diagnosis is knowing where sealant stops. We will tell you if the real problem is one of these:

  • Loose panels, vanity units or tiles, which need fixing first
  • Leaks through tanking or membranes below the finishes
  • Leaking pipes, traps, wastes or cisterns, which need a plumber

If you are not sure, just speak to us on 01277 525 020 or email us and we will give you a straight answer.

Surfaces we seal

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

Keeping Westwell Leacon washrooms open while we work

At about 44 miles from central London, Westwell Leacon is within reach of the capital. Office washrooms on business parks see heavy weekday use, so we phase work to keep some facilities open.

For a school such as The Hayesbrook School, washroom and kitchen sealant can be renewed around term dates. Clinical washrooms at sites like William Harvey Hospital, 5.9 miles to the south-east of Westwell Leacon, are scheduled with the ward so the room is out of use for as little time as possible.

Westwell Leacon is about 5 miles north-west of Ashford, in Kent. Our applicators travel to Westwell Leacon for work on washrooms and wet areas, handled exactly as we handle every other area. 931 places across Kent fall within our area, Westwell Leacon among them. We also cover London, around 44 miles from Westwell Leacon.

Commercial sites across TN27 are covered. If your building is just outside Westwell Leacon, we cover Ram Lane (1 mile south-east), Tutt Hill (1 mile south-east), Westwell (2 miles east), Hothfield (2 miles south) and Potters Corner (3 miles south-east). Further afield, our area takes in Maidstone (13 miles west), Ashford (5 miles south-east), Canterbury (13 miles north-east), Sittingbourne (11 miles north), Whitstable (15 miles north-east) and Faversham (9 miles north-east).

Local landmarks in Westwell Leacon

The nearest railway station is Charing station, roughly 1.2 miles north-west. Nearby you’ll also find Coldbridge Castle (4.8 miles west) and William Harvey Hospital (5.9 miles south-east).

Map of Westwell Leacon © OpenStreetMap contributors

Common problems we fix in Westwell Leacon

Panels and vanity units move slightly in use, and shower trays shift under foot. If the joint wasn’t laid to take that movement, it tears or peels away.

Look out for the following:

  • Open joints along basins and vanity units
  • Users noticing mouldy joints
  • A new bead over an old one coming away
  • Open joints at the base of cubicle panels

Where you’re responsible for a hall attached to a building such as Charing Methodist Church, its kitchen and toilets need sealant that stays cleanable.

What to look for in a quote

  • Their approach to joint depth and backing
  • What level of public liability insurance do they hold?
  • Will CSCS-carded applicators be on site?
  • Which product they’ll use, and why it suits the joint

Our contractor checklist

Looking after the joints

For the best life from the joints:

  • Keep a record of which washrooms need attention
  • Inspect washroom sealant regularly
  • Mention any site permits or estates rules at quote stage
  • Don’t leave an open joint at a basin or tray

If a joint we sealed fails within 12 months, tell us and we’ll look at it. After that, a routine look catches failing joints early.

A few failed joints can be resealed with hardly any disruption. Left, it tends to become a building-wide job with more phasing to plan.

Accreditations

Trusted. Accredited. Insured.