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

Hammill Park washroom sealing

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

  • Failed sealant behind washroom basins
  • Stained sealant around pans and urinals
  • Kitchen worktop joints that can’t be kept clean
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Washroom sealing across Hammill Park

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

How we handle washroom sealing in Hammill Park

When mould has spotted a silicone joint, more cleaning won’t remove it. The mould has rooted into the silicone itself, which is why it comes back however often it is treated. Replacing the bead is the lasting treatment. If you are dealing with failed sealant in a tea point or staff kitchen and stained sealant around pans and urinals, we can help. Facilities teams, main contractors and managing agents in Hammill Park tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Halls and community buildings near places like Hammill Park are used by different groups through the week, and their toilets and kitchens show it. Resealing sinks, worktops and WCs with anti-mould silicone keeps them clean and watertight.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Hammill Park (CT13)
Wider area
Kent
Cover
A 12-month guarantee
Quotes
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Honest limits

Honesty saves time and money. New sealant won’t cure:

  • Condensation from failed extract fans
  • Panel boards already damaged by water
  • A dripping waste or valve behind a panel

If you are not sure, just call the office 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

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

What the job involves on each surface

Wet-room floors and floor-to-wall joints

Wet-room floors and the joints where flooring turns up the wall need to stay sound. We reseal the floor-to-wall junctions and around drains where sealant is used.

Showers and trays

In staff, hotel and changing-room showers, the tray joint and wall corners take the hardest use. Every joint is stripped, degreased, dried and given a new bead.

Our process

Inspect, seal, sign off: that’s the shape of every visit. First comes an inspection and agreement on 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 a building around Hammill Park, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  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. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Each area is handed back when ready.

Before we start on site

  • Send your site hours and access windows
  • Arrange parking or a loading space
  • Point out any areas we must not close

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 you can plan around. If you have questions first, call 01277 525 020 or email drawings and photos.

Ask for a quote

Related advice

When to call us in Hammill Park

Much of the failed sealant we remove was applied over old silicone or residue. 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:

  • A new bead over an old one coming away
  • Sealant lifting along a tray edge
  • Stained or open joints at kitchen sinks and worktops
  • Gaps where vanity tops meet the wall

Church halls and community buildings, such as those at Church of St Mary the Virgin, have kitchens and toilets used by many groups, and their sanitary sealant works hard.

Questions to ask before you book

  • Their pre-qualification and accreditations
  • How joint depth will be controlled
  • Will failed sealant be removed rather than covered?
  • How long is the guarantee, and what does it include?

How to choose a sealant contractor

Questions we are asked in Hammill Park

Is Hammill Park too small for you to travel to?

No. Places such as Hammill Park are covered as much as the big towns. 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 paperwork can you provide for a job in Hammill Park?

We will confirm the paperwork you need, such as RAMS, our insurance certificate and CSCS details, with the quote. We’re CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Will you quote for a small job?

We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.

Which sealant will you use?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Do you take on multi-site work?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

Is old silicone taken out first?

We always remove it. Fresh silicone can’t key to an old bead so a bead over the top fails quickly.

What do you charge?

That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote and we will price it properly.

Should maintenance staff do it?

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

Commercial clients in Hammill Park

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’ll confirm with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Wet areas in Hammill Park’s workplaces

Hammill Park lies roughly 62 miles out from central London, within the office belt around the capital. Business park offices have washrooms in daily use by staff, so we work a block of facilities at a time.

At a school such as Eastry Church of England Primary School, changing rooms and kitchens need cleanable joints as much as the toilets. If you manage an office at a site such as Birnham Farm Business Centre, 0.5 miles to the north-east of Hammill Park, the washrooms and tea points can be done a floor at a time.

Hammill Park is about 5 miles north-west of Deal, in Kent. We cover commercial sites throughout Hammill Park, for single jobs and planned programmes alike. Our Kent coverage takes in 931 places. Our London page has more on work in that area (62 miles or so).

We cover the CT13 postcode districts for washrooms and wet areas. Buildings on Elizabeth Drive and Colliery Lane are within our area. Close to Hammill Park, our area also takes in Flemings (1 mile north), Heronden (1 mile south), Barnsole (1 mile north-west), Coombe (1 mile north) and Staple (1 mile north-west). Nearby towns on our patch include Canterbury (9 miles west), Margate (10 miles north-east), Dover (8 miles south), Folkestone (13 miles south-west), Ramsgate (8 miles north-east) and Broadstairs (10 miles north-east).

Around Hammill Park

We work on buildings around Sandwich Technology School, among other places. The nearest railway station is Sandwich station, about 2.7 miles north-east. Well-known places in the area include White Mill (2.6 miles north-east). For a walk, there’s Monk's Wall nature reserve.

Map of Hammill Park © OpenStreetMap contributors
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