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

Commercial washroom and wet-area sealing in Frogham, Kent

Sealing in commercial washrooms, showers, kitchens and wet areas in Frogham. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Panel joints letting water behind
  • Washrooms that look worn because of the sealant
  • Sealant laid over old silicone and now peeling
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Washroom sealing for businesses in Frogham

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

Washroom sealing in Frogham, done properly

You can’t shut every toilet in an office, school or hotel at once. Work is phased by room or by section, so there are always facilities in use. Tell us your site hours and access windows and we will plan around them. If you have a new bead over an old one coming away and washrooms that look worn because of the sealant, we can put it right. A single leaking joint is often how a building in Frogham first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Community buildings around smaller places like Frogham have kitchens and toilets used by many people. Fresh anti-mould sanitary silicone at sinks, worktops and toilets keeps them cleanable.

We stand behind the joints we seal with a 12-month guarantee. 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
Where
Frogham (CT15)
Region
Kent
Guarantee
A 12-month guarantee
Quotes
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

From enquiry to sign-off

Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For work around Frogham, we aim to finish in one visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  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. The right sanitary or food-safe sealant is applied.
  5. We give you a reopening time for every room.

Getting the site ready

  • Send your site hours and access windows
  • Make sure the joints can be reached
  • Tell us what induction or permit system the site runs

Quotes

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call 01277 525 020 or email the details over.

Get a price

Advice

What affects the price in Frogham

To price the job, we consider:

  • Whether the work must be split into stages
  • How much existing material needs removing
  • The size and state of each joint
  • The total length or number of joints

We don’t publish prices, since every building and every scope is different. Call for a quote and we will price your job on its own details.

What we need to price the job

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

  • A wide shot and a close-up of the area
  • Drawings or a marked-up plan, if available
  • Whether the building will be occupied during the work
  • The asbestos register, for older buildings

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

What happens if it’s left?

A tired-looking washroom doesn’t always need a refurbishment. If the finishes are in good order, replacing the sealant may do much of what’s needed for now. One visit to deal with every failing joint makes more sense than several trips to a place like Frogham, rather than one at a time. Photos of every joint help us quote for the whole job.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Why appoint us

  • A Constructionline member, so easy to vet
  • Fixed quotes based on photos, drawings or a visit
  • Workmanship guaranteed for 12 months
  • Standard and matched colours in many product ranges

See what affects the cost and our accreditations.

Questions we’re asked in Frogham

Must every washroom in our Frogham building shut while you work?

Not all at once. We take one block of facilities at a time. Each area is handed back once the sealant has cured enough to use.

Can you work on a hospital site such as Buckland Hospital?

Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.

What guarantee comes with washroom resealing?

There is a 12-month guarantee on our workmanship backed by public liability insurance.

How long before the toilets can reopen?

Cure times vary by product and temperature. Each room gets its own reopening time from us before we leave it.

Do you cover Frogham?

Yes. We take on work across Frogham, and the same phone number covers every area.

Will cleaning remove black mould from sealant?

Surface cleaning won’t reach mould that has rooted into the bead. New anti-mould sanitary silicone is the treatment and check the ventilation isn’t the cause.

Do you offer coloured sealant?

It depends on the product. Some ranges are wide, others limited, so the available colours are confirmed with the quote.

What the job involves on each surface

Urinals and WC pans

Floor joints around WC pans are often forgotten. We include them in the survey.

IPS and cubicle panels

A panel that has already swollen won’t be fixed by sealant, and any we come across will be pointed out.

Wet areas in Frogham’s workplaces

Frogham lies roughly 61 miles out from central London, in a commuter belt where offices and business parks are common. Business park offices have washrooms in daily use by staff, so we phase work to keep some facilities open.

At a school such as Nonington Church of England Primary School, changing rooms and kitchens need cleanable joints as much as the toilets. Halls linked to places like Church of St Nicholas host groups all week, which is hard on kitchen and toilet sealant. Healthcare washrooms on sites such as Buckland Hospital, 6 miles to the south-east of Frogham, are resealed area by area, under the site’s own infection-control rules.

Frogham is about 6 miles north-west of Dover, in Kent. Across the CT15 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 931 places in Kent. We also cover London, around 61 miles from Frogham.

We take on washrooms and wet areas across the CT15 postcode area, whatever the building. If your building is just outside Frogham, we cover Barfrestone (1 mile south-east), Snowdown (1 mile north-west), Nonington (1 mile north), Woolage Village (1 mile west) and Elvington (1 mile east). Bigger towns within reach include Canterbury (8 miles north-west), Margate (14 miles north-east), Dover (6 miles south-east), Folkestone (9 miles south), Ramsgate (12 miles north-east) and Broadstairs (14 miles north-east).

Landmarks near Frogham

The closest station to Frogham is Snowdown station, roughly 0.8 miles north-west of the centre. Well-known places in the area include Buckland Hospital (6 miles south-east).

Map of Frogham © OpenStreetMap contributors

Doing it in-house

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.

Site maintenance staff can often handle a short internal joint. 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.

Owners, agents and contractors

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.

Accreditations

Trusted. Accredited. Insured.