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

Construction and new-build mastic in Slutshole, Kent

Construction mastic for Slutshole, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Mastic snags holding up handover
  • Existing joints on a refurb that need cutting out and resealing
  • Inconsistent sealant finishes from plot to plot
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
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Construction mastic for businesses in Slutshole

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

Building and refurbishing in Slutshole

Slutshole lies within about 3 miles of the sea. Coastal exposure means perimeter and cladding joints work harder than on an inland job, and the sealant, primer and backing need choosing with that in mind. Slutshole is about 47 miles from central London. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme.

Extensions at sites like Eastbridge Hospital of St Thomas the Martyr, 5.5 miles to the east of Slutshole, normally sit beside working departments, and the mastic follows strict access rules. For a contractor at a hotel such as Cave Hotel and Golf Resort, 1 mile south-west of Slutshole, the mastic often has to be finished before a reopening date.

Slutshole is about 3 miles east of Faversham, in Kent. We cover Slutshole, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Slutshole is one of 931 places in Kent on our list for mastic packages. There’s a separate page for London, roughly 47 miles from Slutshole.

We take on mastic packages across the ME13 postcode area. Sites close to Slutshole are covered too, including Hernhill (1 mile north-east), Staplestreet (1 mile south-west), Dargate (1 mile north-east), Goodnestone (1 mile north-west) and Culmers (1 mile north-west). Bigger towns within reach include Ashford (12 miles south), Canterbury (6 miles east), Sittingbourne (10 miles west), Whitstable (5 miles north-east), Faversham (3 miles west) and Herne Bay (9 miles north-east).

Local landmarks in Slutshole

Around Slutshole, our work takes us to commercial buildings near Red Lion pub and Mount Ephraim Gardens, among other places. The closest station to Slutshole is Selling station, roughly 2.1 miles south of the centre. A little further out are Tower keep castle at Chilham (4.3 miles south) and Eastbridge Hospital of St Thomas the Martyr (5.5 miles east). Green spaces nearby include Blean Woods RSPB Reserve.

Map of Slutshole © OpenStreetMap contributors

Construction mastic in Slutshole, done properly

Mastic Doctor has been a subcontractor on construction projects for over 20 years. We price from drawings and the specification, agree the sequence with the site team and seal as areas are released. To price a package in Slutshole, send drawings and the specification through our quote form. Site teams most often ask us about external joints sealed in damp or cold conditions that are now failing and failed sealant in an existing building being refurbished, across brick and block movement joints, window and door perimeters and sanitary and kitchen joints. One point of contact handles commercial sealant work in Slutshole from the first photos to the final walk-round, whether it’s one building or several.

Conversions of older rural buildings near smaller places such as Slutshole bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

Our 12-month guarantee is about workmanship, not 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.

Location
Slutshole (ME13)
Wider area
Kent
Guarantee
12 months on every job
Price
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Common questions from Slutshole clients

Our building in Slutshole is near the coast: does that change the sealant?

It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Is Slutshole off your patch?

No. Places such as Slutshole are covered as much as the big towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.

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.

Can you work while the building is occupied?

In the majority of cases, yes. We phase the work so most of the building stays in use.

What does a mastic package usually include?

External and internal frame perimeters, caulking where it’s specified, sanitary silicone, kitchen joints and snagging before handover. We price to the specification and drawings.

Will you just go over the old sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

What will the job cost?

Every job gets its own fixed quote. For yours, call the office on 01277 525 020 or use the quote form.

Why act early in Slutshole

A quick bead over a damaged joint can get an area past inspection, but it won’t last. New sealant laid on old or dirty sealant has nothing to bond to, and the defect comes back after handover. Damaged joints are removed and resealed from clean faces. Around Slutshole, it’s better to renew all the failing joints at once. Send photos of each area and we’ll quote for the lot.

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Why appoint us

  • CHAS accredited contractor
  • A fixed quote before work starts
  • A Constructionline member, so easy to vet
  • One phone line for London, the South East and Scotland

Take a look at what affects the cost and how we’re accredited.

Signs you need construction mastic in Slutshole

Most mastic snags on new buildings come from sequencing rather than product. Sealing before decorators, flooring or other trades have finished leaves joints exposed to damage, and the joint has to be redone.

What tends to prompt an enquiry:

  • Snag items on joints that need redoing before handover
  • External joints sealed in damp or cold conditions that are now failing
  • Different trades sealing to different standards
  • Bath and shower joints scraped during the final clean

For contractors on a campus like University of Kent, which lies east of Slutshole, facade and perimeter sealing has to fit around students and term dates.

Comparing quotes

  • Which product they’ll use, and why it suits the joint
  • What the guarantee covers, and for how long
  • Whether their applicators hold CSCS cards
  • Can the work be phased to keep areas open?

Choosing a commercial sealant contractor

After the work

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

  • Put any product change through the designer first
  • Brief the final clean team to avoid blades near sealant
  • Allow flexibility for external sealing in damp or cold weather
  • Protect sealed areas from following trades

Record which products went where in the handover file. Future maintenance is easier when the products are known. We can confirm the handover information you need when we quote.

In wet areas, a weak sanitary joint shows up quickly once the building is occupied. Leaks behind showers and basins damage finishes and floors, and the repair falls into the defects period. Proper preparation, with the right silicone first time, keeps it off the defects list.

Different surfaces, different methods

Bathrooms, en suites and washrooms

Across a block of flats or a hotel, sanitary sealing is repeated in every room. One applicator team gives the same finish everywhere following the programme.

Fire-rated sealant where specified

Fire-rated sealant forms part of some packages, installed to the product’s tested detail where it is specified. Fire stopping design belongs to the designer and building control; we work to the specification and the manufacturer’s installation guidance.

Work for main contractors and building owners

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

Diagnose, treat, sign off

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Jobs in and around smaller places like Slutshole are usually planned as a single visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. First we take quantities off the drawings and read through the specification.
  2. A fixed quote sets out the scope, the products and the sequence.
  3. You tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we confirm it with the quote.
  4. Work follows the programme, area by area, as rooms and elevations become ready.
  5. Each joint is prepared, backed to depth and sealed in the product the specification names.
  6. Snags are cleared before handover and completed areas carry our 12-month guarantee.

Before we start on site

  • Flag any permit to work we’ll need
  • Confirm the product named in the specification
  • Make sure the joints can be reached

Ask for a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

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Accreditations

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