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

Pested washroom sealing

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

  • Sealant lifting along a tray edge
  • Failed sealant in a tea point or staff kitchen
  • Urinal joints that look unhygienic
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
£5m PL insurance

Need washroom sealing in Pested?

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 Pested

In a commercial washroom, sealant is normally the first thing to wear out. Basin tops, urinal backs, panel joints and shower trays put it under water, chemicals and daily cleaning, and once mould grows into it, it can’t be scrubbed out. We strip it out and lay new anti-mould sanitary silicone. The enquiries we see most involve split or peeling sealant at shower trays and urinal joints that look unhygienic, on accessible toilets and changing rooms, kitchens and tea points and IPS panels and cubicles. Most enquiries from Pested start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Rural businesses near smaller places such as Pested, from cafés to event venues, rely on washrooms and kitchens that stay clean. Tell us your opening times and quiet periods and we’ll plan around them.

We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application, and if something we did falls short, we return to it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Pested (TN25)
Region
Kent
Guarantee
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be any of the following:

  • Mould caused by poor ventilation, which will return until the extract is fixed
  • Leaks through tanking or membranes below the finishes
  • Fittings that move too much to hold a bead

If in doubt, ring 01277 525 020 or send details through our quote form and we’ll say what we think.

Joints and surfaces we work on

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

How the job changes by surface

Kitchens and tea points

Kitchen work can be phased around service. Your site hours and access windows set the timing.

Showers and trays

Shower trays move under foot and are wet all day. Tray perimeters are a frequent source of leaks.

Cost factors for washrooms and wet areas

Quotes vary with the job. It mainly depends on:

  • The product specified
  • Distance, for remote addresses
  • Joint width, depth and condition
  • How accessible the joints are

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 we will put a fixed figure on it.

What to include in your enquiry

The more we know, the firmer the quote. When you get in touch, include:

  • Approximate linear metres or a joint schedule
  • How the joints are reached, and at what height
  • Any dates the work must fit around
  • The type of building and who uses it

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. The easiest way is to call 01277 525 020 or email drawings and photos.

Doing it in-house

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

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.

Your questions answered

Is a smaller place like Pested outside your area?

Not at all. Pested is within our area. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

What documents will you need to give us for a job in Pested?

We will confirm the paperwork you need, such as RAMS, our insurance certificate and CSCS details, with the quote. Our applicators are CSCS-carded, and we carry £5m public liability insurance.

Can you handle several sites?

Yes. A group of buildings can go on one quote, with one point of contact across South East England, Greater London and Scotland.

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.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to.

Do you guarantee washroom sealing?

Our workmanship has a 12-month guarantee backed by public liability insurance.

Do you do washroom sealing in healthcare settings?

We work in clinics, hospitals and care homes. Tell us what records you need and we will confirm with the quote.

Washroom sealing in Pested: the local picture

Pested lies roughly 46 miles out from central London, within the office belt around the capital. Business park offices have washrooms in daily use by staff, so we phase work to keep some facilities open.

Halls linked to places like Church of St Peter host groups all week, which is hard on kitchen and toilet sealant. Pupil toilets at schools like Challock Primary School take heavy daily use, and the holidays give the window to reseal.

Pested is about 6 miles north of Ashford, in Kent. Anywhere in TN25, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. 931 places across Kent fall within our area, including Pested. There’s a separate page for London, roughly 46 miles from Pested.

Postcode districts covered here: TN25. We also cover Challock (1 mile south), Paddock (1 mile south-west), Badlesmere (2 miles north), Throwley Forstal (2 miles north-west) and Throwley (3 miles north-west). A short drive away, we cover Maidstone (15 miles west), Ashford (6 miles south), Canterbury (9 miles east), Sittingbourne (10 miles north-west), Whitstable (11 miles north-east) and Faversham (6 miles north).

Near you in Pested

We work on buildings around The Stag pub. Pested’s nearest station is Wye station, about 3.6 miles south-east of the centre. A little further out are Tower keep castle at Chilham (3.6 miles east).

Map of Pested © OpenStreetMap contributors

How a job runs

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 the job ends with a walk round and sign-off. Jobs in and around smaller places like Pested are usually planned as a single visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.

  1. We inspect each washroom and record the joints to be resealed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. Old sealant is removed completely and the faces cleaned.
  4. Joints are degreased and dried.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Each area is handed back when ready.

Preparing the site

  • Flag any permit to work we will need
  • Confirm the product named in the specification
  • Tell staff and tenants when we’ll be in

Getting a fixed quote

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, call 01277 525 020 or send photos by email.

Get a quick quote

Read more

What happens if it’s left?

Open or mouldy joints are hard to keep hygienic which matters most in healthcare, food and education settings. A smooth, sealed joint can be cleaned properly. One visit to deal with every failing joint makes more sense than several trips to a place like Pested. Send photographs of each area and we’ll quote for the lot.

We don’t publish prices, since every building and every scope is different. Call for a quote.

Why clients in Pested choose us

  • Coloured sealants to suit the setting, where available
  • Work to your specification and the manufacturer’s guidance
  • Fixed quotes based on photographs, drawings or a visit
  • One contact handling all your sites

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Accreditations

Trusted. Accredited. Insured.