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

Washroom Sealing in Styants Bottom

Planning work on a washroom in Styants Bottom? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Failed sealant in a tea point or staff kitchen
  • Failed joints along IPS and cubicle panels
  • Sealant lifting along a tray edge
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Washroom sealing near Styants Bottom

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

Washroom sealing in Styants Bottom, done properly

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. Tell us your site hours and access windows and we’ll plan around them. We work on urinals and WCs, kitchens and tea points and accessible toilets and changing rooms, and the failures we are asked to look at most are black mould inside silicone joints that cleaning can’t shift and kitchen worktop joints that can’t be kept clean. One point of contact handles commercial sealant work in Styants Bottom from the first photos to the final walk-round, for single jobs and planned programmes alike.

Community buildings around smaller places like Styants Bottom have kitchens and toilets used by many people. Resealing sinks, worktops and WCs with anti-mould silicone keeps them clean and watertight.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Where
Styants Bottom (TN15)
Region
Kent
Guarantee
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Diagnose, treat, sign off

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Smaller jobs around Styants Bottom can be grouped with others nearby, which keeps travel down. You will have a fixed quote before work starts.

  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

  • Move anything stored against the joints
  • Let us know about inductions and permits
  • Share the asbestos register for older buildings

Getting a fixed quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. For a chat about it beforehand, call the office on 01277 525 020 or send photos by email.

Ask for a quote

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Cost factors for washrooms and wet areas

We price every job individually. The main factors are:

  • Any access equipment needed
  • The site’s rules and procedures
  • Whether old sealant has to be cut out first
  • The total length or number of joints

A quote for washrooms and wet areas depends on quantities, condition and access, and any specification that applies. Ask us for a fixed quote.

What to include in your enquiry

Diagnosis starts before we arrive. Let us know:

  • Where the site is, with the postcode
  • The product your specification calls for
  • Whether an asbestos survey exists
  • Your programme or deadline

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Questions we are asked in Styants Bottom

Must every washroom in our Styants Bottom building shut while you work?

Rarely all at once: work is phased so some facilities are always available. Sanitary silicone needs time to cure before the area is used, and we will tell you how long for the product used.

Can you work on a hospital site such as Cygnet Hospital Godden Green?

Yes, provided the work is planned with the site’s estates team. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Do your applicators hold CSCS cards?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

What sealant do you use in washrooms?

Sanitary silicone with anti-mould additives for most washroom joints. We use neutral-cure versions on stone, some metals and near mirrors.

Can the sealant be colour-matched?

It depends on the product. Some ranges offer many colours, others very few, so the available colours are confirmed with the 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.

What about RAMS and site documents?

Requirements differ from site to site, so tell us what you need and we’ll confirm it when we quote.

Should maintenance staff do it?

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

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.

Wet areas in Styants Bottom’s workplaces

At about 21 miles from central London, Styants Bottom is within reach of the capital, in a commuter belt where offices and business parks are common. Office washrooms on business parks see heavy weekday use, so we work a block of facilities at a time.

On a healthcare site such as Cygnet Hospital Godden Green, which lies south-west of Styants Bottom, washroom work starts with the infection-control team’s sign-off. For a school such as Ightham Primary School, washroom and kitchen sealant can be renewed around term dates. Office toilets at parks like Chaucer Business Park, 1 mile north-west of Styants Bottom, take steady weekday use, and mouldy silicone soon shows.

Styants Bottom is about 3 miles east of Sevenoaks, in Kent. Any commercial site in Styants Bottom is covered, whether it’s a single job or part of a planned programme. We work across 931 places in Kent, from busy centres to rural villages. Our London page has more on work in that area, about 21 miles away.

Commercial sites across TN15 are covered. Close to Styants Bottom, our area also takes in Oldbury (1 mile east), Ightham (1 mile south-east), Stone Street (1 mile south), Ivy Hatch (1 mile south-east) and Bitchet Green (2 miles south). A short drive away, we cover Maidstone (12 miles east), Dartford (11 miles north), Sevenoaks (3 miles west), Royal Tunbridge Wells (10 miles south), Gravesend (11 miles north-east) and Tonbridge (6 miles south).

Around Styants Bottom

In Styants Bottom, that means premises near Wrotham School, The Harrow Inn and Ivy Hatch Nature Reserve. For rail, the closest station is Kemsing station, about 1 mile north-west of the centre. Nearby you will also find Ightham Court (1.3 miles north-east) and Sevenoaks Hospital (2.8 miles west). The countryside around Styants Bottom includes Dryhill Nature Reserve.

Map of Styants Bottom © OpenStreetMap contributors

What we can’t put right

Being straight saves everyone time. New sealant won’t cure:

  • Hollow tiles or loose panels behind the joint
  • Failed tanking beneath a wet-room floor or behind tiles
  • A dripping waste or valve behind a panel

If in doubt, ring 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.

Surfaces we seal

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

What the job involves on each surface

Changing rooms and gyms

Gym and leisure changing rooms see showers running most of the day so sealant there works very hard. We use anti-mould sanitary silicone throughout.

Wet-room floors and floor-to-wall joints

Wet floors are common in accessible showers and changing rooms, so their perimeter joints get close attention.

For managing agents and facilities managers

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

Accreditations

Trusted. Accredited. Insured.