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

Chalksole Green washroom sealing

Washroom sealing for Chalksole Green, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Shower tray joints that have opened up
  • Stained sealant around pans and urinals
  • Mould spotting along silicone joints
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Need washroom sealing in Chalksole Green?

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Washroom sealing in Chalksole Green

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’ll plan around them. We work on showers, trays and wet room floors, accessible toilets and changing rooms and IPS panels and cubicles, and the failures we are asked to look at most are failed sealant in a tea point or staff kitchen and stained sealant around pans and urinals. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Chalksole Green is the same: the right product in a properly prepared joint.

In and around smaller places like Chalksole Green, washroom work is often in halls, pubs, primary schools, care homes and holiday accommodation. Mould gets into sealant in any washroom that doesn’t dry out, and once it’s in, the sealant is replaced.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

Location
Chalksole Green (CT15)
Wider area
Kent
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Our process

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Rural sites near Chalksole Green may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. We survey each room, count the joints and note anything behind them that needs another trade.
  2. The phasing is agreed so there are always facilities open.
  3. Failed silicone is removed completely and the surfaces cleaned of every trace.
  4. We clean and dry every surface so the new sealant can grip.
  5. New sanitary silicone with anti-mould additives goes in and is tooled neat.
  6. You get a reopening time for every room, with signage left up until then.

Before we start on site

  • Tell us your opening times and when work is allowed
  • Make sure the joints can be reached
  • Tell staff and tenants when we’ll be in

Quotes

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, ring 01277 525 020 or email the details over.

Get a quick quote

Advice

Keeping the joints sound

Sealant joints are maintenance items, and how long they last depends on how they’re treated. We suggest:

  • Make sure washroom ventilation is running
  • Leave signs up until the cure time is over
  • Mention any site permits or estates rules at quote stage
  • Squeegee showers and trays after busy periods

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

Mouldy sealant only gets harder to ignore and users notice. Dealing with it while it’s just the sealant keeps it simple.

What sets the cost

These are the things that shape the price:

  • The size and state of each joint
  • Site requirements such as inductions and permits
  • How much there is to seal
  • Whether old sealant has to be cut out first

What a job costs comes down to how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote when you’re ready.

What to include in your enquiry

A good diagnosis starts with the right details. Tell us:

  • The postcode of the building
  • Photos of the joints, close up and from further back
  • When you need the work done
  • Whether the building will be occupied during the work

Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. If you have questions first, speak to us on 01277 525 020 or email drawings and photos.

When something else is needed

We check first that sealant really is the fix. It isn’t the answer for:

  • Loose panels, vanity units or tiles, which need fixing first
  • Water from plumbing, not from a joint
  • Vanity carcasses that have swollen

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

Surfaces we seal

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

Common questions from Chalksole Green clients

Can work at a site such as University Centre Folkestone fit around teaching?

Yes. We plan campus work around teaching, exams and residence turnarounds. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Is Chalksole Green too small for you to travel to?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

When can showers be used after new sealant?

Each sealant has a cure time before it should get wet. We plan the phasing around that so there are always rooms open.

Will you quote for a small job?

Small jobs are welcome alongside larger packages. Send details for a fixed quote.

Are you CHAS accredited and on Constructionline?

Yes. We’re CHAS accredited and a Constructionline member, which helps with supplier vetting.

What if there’s asbestos in the old mastic?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

Who decides which product is used?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Washroom sealing in Chalksole Green: the local picture

Chalksole Green is within about 3 miles of the coast, and places by the sea often rely on visitors, so their hotels and holiday lets see heavy seasonal use. Showers and en suites in constant use are where silicone moulds and splits first, and the quieter months are the natural time to reseal. Chalksole Green is about 62 miles from central London. Office toilets in the commuter belt are in use from first arrivals to last departures, which is why the work is phased.

Healthcare washrooms on sites such as Buckland Hospital, 3.4 miles east of Chalksole Green, are resealed area by area, under the site’s own infection-control rules. For a campus such as University Centre Folkestone, 4.5 miles south of Chalksole Green, showers in residences and washrooms in teaching blocks can be programmed around term dates. Where you are responsible for a hall attached to a building such as Church of St Anthony the Martyr, its kitchen and toilets need sealant that stays cleanable.

Chalksole Green is about 4 miles west of Dover, in Kent. Businesses, contractors and managing agents in Chalksole Green use us for work on washrooms and wet areas. Across Kent, 931 places are covered, including Chalksole Green. London is covered too, some 62 miles away.

If you need washroom sealing in CT15, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. If your building is just outside Chalksole Green, we cover Ewell Minnis (1 mile east), Alkham (1 mile south-east), South Alkham (1 mile south), Wolverton (1 mile east) and Drellingore (1 mile south-west). Further afield, our area takes in Ashford (15 miles west), Canterbury (11 miles north-west), Dover (4 miles east), Folkestone (5 miles south-west), Deal (9 miles north-east) and Hythe (8 miles south-west).

Around Chalksole Green

In Chalksole Green, that means premises near Sladden Wood. The nearest railway station is Kearsney station, roughly 2.5 miles east. A little further out are Crabble Corn Mill (3 miles east) and Folkestone Castle (3.9 miles south-west). Green spaces nearby include Sugar Loaf Hill and Dover Western Heights.

Map of Chalksole Green © OpenStreetMap contributors

Why act early in Chalksole Green

Bleaching black sealant may lighten it for a few days but the growth is inside the bead and returns. A full reseal deals with it and cleaners stop fighting a losing battle. Halls, stores and units around places like Chalksole Green may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Why appoint us

  • Health and safety: CHAS accredited
  • Coloured sealants to suit the setting, where available
  • Our applicators hold CSCS cards
  • Fully insured, including public liability cover

See how commercial sealant jobs are priced and our accreditations.

Work for main contractors and building owners

Building owners and managing agents use us on everything from one building to a spread of sites around Chalksole Green. One quote can cover more than one site, so there’s one set of paperwork to deal with.

If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Accreditations

Trusted. Accredited. Insured.