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

Coloured and colour-matched sealant in Coombe, Kent

Planning work on a colour-matched joint in Coombe? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Hotel refurbishments with a set colour scheme
  • Weathered sealant that no longer matches
  • Poorly tooled joints on visible finishes
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
£5m PL insurance

Coloured sealant for businesses in Coombe

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

Work for main contractors and building owners

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. One quote can cover more than one site, so there’s one set of paperwork to deal with.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Coombe can sit alongside others in a wider programme.

How we handle coloured sealant in Coombe

Coloured sealant work ranges from a new shop fit to replacing failed joints on an existing building on sites in Coombe. On resealing, matching the existing colour is often as important as the seal itself. The enquiries we see most involve smeared sealant on stone or joinery and previous reseals that don’t match the original, across hotel bathrooms and public areas, cladding panels and natural stone and brick. For commercial sealant work in Coombe, you deal with one contact from quote to sign-off, whether it’s one building or several.

A job in a smaller place like Coombe is usually a single building. We will want a full list and photographs first, so the right products come on the day and nothing waits for a second trip.

Work we carry out in Kent comes with a 12-month guarantee. Should something we installed fail, call 01277 525 020 or send photos by email and we will come back to it.

Location
Coombe (CT3, CT13)
Wider area
Kent
Cover
A 12-month guarantee
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Signs you need coloured sealant in Coombe

Older sealant changes colour over time. UV, grime and weathering alter how a bead looks after a few years. Resealing is the chance to reset the colour.

Look out for the following:

  • Dirty, discoloured joints in public areas
  • Discoloured joints on a visible elevation
  • Poorly tooled joints on visible finishes
  • Joints that need to match a new RAL frame colour

A hotel such as The Lion Hotel, 0.8 miles north-west of Coombe, shows how much sealant a hospitality building has on show, from bathroom joints to the bar.

Before you book anyone

  • Which product they’ll use, and why it suits the joint
  • How they handle RAMS and site documents
  • How long is the guarantee, and what does it include?
  • How joint depth will be controlled

How to choose a sealant contractor

What happens if it’s left?

Across a chain of shops or hotels, consistency matters. Setting one product and colour for every site avoids variation from one fit-out to the next. Around Coombe, it’s better to renew all the failing joints at once, rather than one at a time. Send photographs of each area and we will quote for the lot.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well.

What you get with us

  • Public liability insurance in place
  • CSCS-carded applicators
  • One number for every site we cover
  • A range of standard colours, depending on the product

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Shops, offices and hotels in and around Coombe

Coombe sits in one of the drier corners of the country, the South East. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up. At about 62 miles from central London, Coombe is within reach of the capital. This part of the South East is dense with business parks and out-of-town offices. If you have premises across the region, one contractor can cover them all.

On a business park such as Birnham Farm Business Centre (0.8 miles south of Coombe), sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters. Premises within reach of Sandwich station (2.1 miles east of Coombe) often have busy frontages where joints are seen by everyone passing.

Coombe is about 6 miles north-west of Deal, in Kent. We send applicators to Coombe for colour-matched joints, handled exactly as we handle every other area. Our Kent coverage takes in 931 places. For work in that direction, see our London page, about 62 miles away.

We take on colour-matched joints across the CT3 and CT13 postcode area. If your site is on Coombe Lane, Saunders Lane and Langdon Avenue or close by, we can quote for colour-matched joints. Sites close to Coombe are covered too, including Flemings (1 mile south-west), Ash (1 mile north-west), Weddington (1 mile north), Guilton (1 mile west) and Hammill Park (1 mile south). Further afield, our area takes in Canterbury (9 miles west), Margate (8 miles north-east), Dover (9 miles south), Folkestone (14 miles south-west), Ramsgate (7 miles north-east) and Broadstairs (9 miles north-east).

Near you in Coombe

We work on buildings around The Chequer Inn and Sandwich Technology School, among other places. Coombe’s nearest station is Sandwich station, about 2.1 miles east of the centre. Other landmarks nearby include White Mill (1.6 miles east). Green spaces nearby include Monk's Wall nature reserve.

Map of Coombe © OpenStreetMap contributors

Your questions answered

Is Coombe off your patch?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can the sealant on our Coombe premises match the finishes?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. Available colours for the product are confirmed with the quote.

Are you CHAS accredited and on Constructionline?

Yes. We are CHAS accredited and a Constructionline member.

Will you come and look before quoting?

Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we’ll arrange a visit.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.

Do you have public liability insurance?

Yes. We’re fully insured, including public liability cover.

Our process

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. If others near Coombe need work, visits can be combined. A fixed quote is given before anything starts.

  1. We confirm the joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. You approve the colour, on site if it’s critical.
  4. We cut out the existing bead, clean and set the depth.
  5. Edges are masked and the coloured sealant applied and tooled.
  6. We remove the masking and walk the finished joints with you.

Preparing the site

  • Agree which areas must stay open
  • Warn occupants and staff about the work
  • Have the specification and drawings to hand

Get a fixed quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or email us if you’d rather talk the job through.

Ask for a quote

Advice

Different surfaces, different methods

Hotel interiors

In hotels, sealant shows in rooms, bathrooms and front-of-house. Sanitary silicone comes in colours too, so bathrooms can match the tiling or stone.

Natural stone

Stone has variation, so the aim is a colour that sits naturally against it. A stone-safe neutral-cure product is used.

Honest limits

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • A guaranteed perfect match to every finish
  • Repairing damaged frames or cladding
  • Overpainting a joint that needs a non-paintable product

If you’re not sure, just call 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.

What we seal

  • Powder-coated and anodised frames
  • Cladding panels
  • Office fit-out finishes
  • Natural stone and brick
  • Shop-fit joinery and counters
  • Hotel bathrooms and public areas
Accreditations

Trusted. Accredited. Insured.