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

Commercial washroom and wet-area sealing in Parkgate, Kent

Sealing in commercial washrooms, showers, kitchens and wet areas throughout Parkgate and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Discoloured joints around urinals and WC pans
  • Black mould inside silicone joints that cleaning can’t shift
  • Split or peeling sealant at shower trays
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Washroom sealing across Parkgate

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Washroom sealing in Parkgate

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 there are always facilities in use. Give us your site hours and access windows and the phasing is planned around them. We work on showers, trays and wet room floors, IPS panels and cubicles and vanity units and basins, and what we’re called in for most is mould spotting along silicone joints and sealant laid over old silicone and now peeling. Most enquiries from Parkgate 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.

Smaller places such as Parkgate still have commercial washrooms and kitchens: in halls, pubs, schools, care homes and farm-based businesses. Mould gets into sealant in any washroom that doesn’t dry out, and once it’s in, the sealant is replaced.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Place
Parkgate (TN30)
Region
Kent
Cover
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Keeping the joints sound

Problems stay small when the joints are checked regularly. Specifically:

  • Make sure washroom ventilation is running
  • Brief cleaning staff to treat joints gently
  • Don’t leave an open joint at a basin or tray
  • Clear standing water from shower floors where possible

Any failure in our workmanship within the 12-month guarantee is ours to put right. After that, a routine look catches failing joints early.

Leaks through tray and wet-floor joints can go unseen until a ceiling marks below. At that stage, boards or ceilings may need repair so failed joints are worth acting on quickly.

On site: what to expect

Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. Smaller jobs around Parkgate can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. We agree which washrooms close and when.
  2. Leaks, loose panels or damp are pointed out first.
  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

  • Share your working hours and any access restrictions
  • Let building users know which areas are affected
  • Confirm the product named in the specification

Getting a fixed quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, phone 01277 525 020 or email the details over.

Get a price

Related advice

Quoting for work in Parkgate

The price varies from site to site. It mainly depends on:

  • Any access equipment needed
  • Distance, for remote addresses
  • The size and state of each joint
  • How much existing material needs removing

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 you will have a fixed figure to work with.

Details that help us quote

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • The type of building and who uses it
  • Rough lengths or quantities, or drawings if you have them
  • A wide shot and a close-up of the area
  • Any specification or named product

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to ring 01277 525 020 or send details through our quote form with what you know.

Common problems we fix in Parkgate

A lot of failed washroom sealant was laid over an old bead or a dirty surface. Silicone won’t adhere to a silicone bead so it peels away quickly.

If one of these sounds familiar, it’s time for a closer look:

  • Stained or open joints at kitchen sinks and worktops
  • Urinal joints that look unhygienic
  • Users noticing mouldy joints
  • Failed sealant behind washroom basins

Pupil toilets at schools like Homewood School take heavy daily use, and the holidays give the window to reseal.

Before you book anyone

  • Are they CHAS accredited or on Constructionline?
  • What site paperwork they can supply
  • Will failed sealant be removed rather than covered?
  • What the guarantee covers, and for how long

How to choose a sealant contractor

FAQs: Parkgate

Does a hotel in Parkgate need to shut while its sealant is renewed?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. Tell us your quiet periods and access windows and we will plan around them.

Is Parkgate off your patch?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

How do you deal with asbestos in old sealant?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

How many days will you need on site?

We plan the time on site around your programme and access. We’ll give you an estimate of time on site when we quote.

How long will the new sealant last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.

How much does the work cost?

We don’t publish prices, as every site differs. Send photographs or drawings and we’ll price it at a fixed figure.

Are your applicators CSCS-carded?

Yes. Our applicators hold CSCS cards, as many construction sites ask for.

What the job involves on each surface

Urinals and WC pans

The joint between a pan and the floor is easy to overlook. They are checked with everything else.

Showers and trays

A tray that rocks or has cracked won’t be fixed by sealant and we flag that beforehand.

Wet areas in Parkgate’s workplaces

There are several hotels within about 2 miles of Parkgate. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. We work a handful of rooms at a time, so the hotel keeps letting the rest. At about 43 miles from central London, Parkgate is within reach of the capital. Washrooms in commuter-belt offices take constant weekday traffic, so we work a block of facilities at a time.

Healthcare washrooms on sites such as Benenden Hospital (1.5 miles west of Parkgate) are resealed area by area, under the site’s own infection-control rules. For buildings on a site such as Business Park, under half a mile south of Parkgate, washrooms and tea points can be resealed in phases through the working week.

Parkgate is about 10 miles south-west of Ashford, in Kent. Businesses, contractors and managing agents in Parkgate use us for work on washrooms and wet areas, as part of our coverage of Kent. Our Kent coverage takes in 931 places, large and small. There’s a separate page for Brighton, roughly 38 miles from Parkgate.

We cover the TN30 postcode districts. For a building on Cranbrook Road, Millpond Lane and Tenterden Road or nearby, we can quote for washrooms and wet areas. Sites close to Parkgate are covered too, including Clapper Hill (1 mile north-west), East End (1 mile west), Strood (2 miles south), Fosten Green (2 miles north-west) and London Beach (2 miles north-east). Nearby towns on our patch include Maidstone (14 miles north-west), Ashford (10 miles north-east), Foley Park (15 miles north), Paddock Wood (13 miles north-west), Bearsted (13 miles north) and Park Wood (12 miles north).

Near you in Parkgate

In Parkgate, that means premises near Wattle Wood. Other landmarks nearby include Mervyn Quinlan Museum (1.5 miles west) and Benenden Hospital (1.5 miles west).

Map of Parkgate © OpenStreetMap contributors

What we can’t put right

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Water from plumbing, not from a joint
  • Fittings that move too much to hold a bead
  • Water escaping beneath the floor rather than through a joint

If you’re not sure, just give us a call on 01277 525 020 or email us and we’ll give you a straight answer before you book.

What we seal

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

Trusted. Accredited. Insured.