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

Washroom Sealing in Teynham

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

  • Users noticing mouldy joints
  • Resealing that didn’t last because the old bead stayed
  • Shower tray joints that have opened up
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need washroom sealing in Teynham?

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

Washroom sealing in Teynham

Facilities managers, contractors and building owners have used us for washroom sealing for over 20 years. Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We are fully insured. Every resealed washroom carries our 12-month guarantee. If you have sealant stained black around basins and showers and open joints at the base of cubicle panels, we can put it right. Most enquiries from Teynham start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Jobs in a smaller place such as Teynham are often one building: a school’s toilets, a café kitchen, a surgery’s washrooms. A list and photographs let us quote and plan so it’s done in one visit where possible.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Teynham (ME9)
Wider area
Kent
Guarantee
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026

Quoting for work in Teynham

These are the things that shape the price:

  • Specialist products, such as fire-rated or hygienic sealants
  • Site requirements such as inductions and permits
  • The size and state of each joint
  • Quantities, in metres or numbers

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you will have a fixed figure to work with.

Details that help us quote

There’s no need for a formal survey. A few details are enough to get going:

  • Rough lengths or quantities, or drawings if you have them
  • When you need the work done
  • The postcode of the building
  • Whether an asbestos survey exists

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.

From enquiry to sign-off

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed before the next one starts. For a job in Teynham, the main thing is a clear picture of the work, so send photographs of each area. A fixed quote follows.

  1. We agree which washrooms close and when.
  2. Anything behind the joints that needs another trade is flagged.
  3. Failed sealant and residue are stripped out.
  4. The right sanitary or food-safe sealant is applied.
  5. We confirm reopening times for each washroom.

Before we start on site

  • For older buildings, check the asbestos register before work
  • Confirm the product named in the specification
  • Send your site hours and access windows

Request a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, give us a call on 01277 525 020 or send details through our quote form.

Get a price

Related advice

When it isn’t the sealant

Our job is the joint, not everything around it. Sealant alone won’t deal with:

  • Vanity carcasses that have swollen
  • Hollow tiles or loose panels behind the joint
  • A dripping waste or valve behind a panel

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

Joints and surfaces we work on

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

Should maintenance staff do it?

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

How the job changes by surface

Healthcare and care settings

Assisted bathrooms and accessible toilets get heavy use so their sealant tends to fail sooner.

Showers and trays

A tray flexes every time it’s used and is constantly wet. Tray joints are where many washroom leaks start.

Washroom sealing around Teynham: how the place shapes the job

Teynham is within about 3 miles of the coast, and seaside hospitality usually has a peak season that works washrooms hard. Bathrooms turned round daily in the busy months need sound, cleanable joints, so we plan the work for quieter weeks where possible. At about 40 miles from central London, Teynham is within reach of the capital. Office washrooms on business parks see heavy weekday use, which is why the work is phased.

Pupil toilets at schools like Teynham Parochial Church of England Primary School take heavy daily use, and the holidays give the window to reseal. Church halls and community buildings, such as those at Church of St Mary, have kitchens and toilets used by many groups, and their sanitary sealant works hard. Colleges such as KITE College (to the north-west of Teynham) have toilets, changing rooms and catering kitchens that can be resealed around term dates.

Teynham is about 3 miles east of Sittingbourne, in Kent. Any commercial site in Teynham is covered. Teynham is one of 931 places we cover in Kent for washrooms and wet areas. Our London page has more on work in that area.

Work on washrooms and wet areas is covered throughout ME9. Streets here include Station Road, London Road and Belle Friday Close. We also cover Teynham Street (1 mile north-east), Deerton Street (1 mile east), Norton Ash (1 mile south-east), Lewson Street (1 mile south-east) and Tickham (1 mile south). Further afield, our area takes in Maidstone (13 miles west), Ashford (13 miles south), Canterbury (13 miles east), Sittingbourne (3 miles west), Whitstable (10 miles east) and Faversham (4 miles east).

Landmarks near Teynham

In Teynham, that means premises near Sittingbourne Community College and The Dover Castle pub, among other places. There’s a railway station in Teynham itself: Teynham station. Nearby you will also find Bayford Court (2.8 miles west) and Sittingbourne Heritage Museum (2.7 miles west).

Map of Teynham © OpenStreetMap contributors

Teynham: questions and answers

Is Teynham off your patch?

No. Small places get the same service as large ones. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.

Will you plan work around the academic year at somewhere like KITE College?

Yes, holiday working periods are the norm on campus jobs. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

How do I request a quote?

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

Will your applicators have CSCS cards?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

Do you need to remove the old sealant?

The failed bead is always removed. New silicone won’t stick to the old so a bead over the top fails quickly.

What site paperwork can you supply?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

Work for main contractors and building owners

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Accreditations

Trusted. Accredited. Insured.