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

Coloured and colour-matched sealant in Highstreet, Kent

Coloured and colour-matched sealant for visible joints across Highstreet, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • A bead that fights the cladding or frame colour
  • Old colour-matched joints lifting at the edges
  • Smeared sealant on stone or joinery
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
Constructionline member
Fully insured: £5m PL

Coloured sealant in Highstreet

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

About our coloured sealant in Highstreet

A coloured bead has to perform like any other sealant. Faces are prepared, depth is fixed with rod and the bead is tooled onto two sides only, exactly as for a standard colour. Careful masking keeps the edges crisp. The enquiries we see most involve previous reseals that don’t match the original and coloured joints that have cracked with movement, on shop-fit joinery and counters, office fit-out finishes and natural stone and brick. Facilities teams, main contractors and managing agents in Highstreet tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Work in smaller places such as Highstreet tends to come one building at a time: a pub kitchen, a hall, a small office. We’ll want a full list and photographs first, so the right products come on the day and nothing waits for a second trip.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Highstreet (ME13)
Region
Kent
Cover
12 months on our workmanship
Price
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

Common questions from Highstreet clients

Can you work at a site such as Waterham Business Park, by Highstreet?

Yes, sites like Waterham Business Park are within our area, along with the rest of Highstreet. Send details of the unit and the work through our quote form for a quick quote.

Must a hotel around Highstreet close while you work?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. Tell us your quiet periods and access windows and we will plan around them.

Will sunlight affect the sealant colour?

Some change over time is normal. How much depends on the product, the colour and the exposure, so no colour stays exactly the same for ever.

Will you just go over the old sealant?

No, never. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.

Do you cover Highstreet?

Yes. We cover Highstreet and the rest of Kent, within our coverage of Greater London, South East England and Scotland. To discuss a job, speak to us on 01277 525 020 or send photos by email.

Is coloured sealant weaker than white?

The product type decides performance, not the colour. We choose the right product for the joint first and then pick from its colour range with the same preparation and backing.

When is resealing likely to be due?

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

Diagnose, treat, sign off

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then handed back before the next one starts. Rural sites near Highstreet may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. We confirm the product the joint needs before talking about colour.
  2. We compare your RAL reference or sample with the colours made for that sealant.
  3. Where colour is critical, a sample bead can be agreed in a discreet spot.
  4. We take out the existing bead, clean the joints and fit backing.
  5. The coloured sealant is applied and tooled with clean, masked edges.

Before we start on site

  • Point out any areas we must not close
  • For older buildings, check the asbestos register before work
  • Move anything stored against the joints

Request a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to speak to us on 01277 525 020 or use the quote form with what you know.

Get a price

Advice

How the job changes by surface

Cladding panels

Cladding joints are often seen across a whole elevation. We pick a facade-grade sealant in a shade that sits with the panels.

Powder-coated and anodised frames

Frames finished to a RAL reference are a frequent colour-matching job. We compare the reference with the specified product’s colour range, and the nearest option is agreed.

Shops, offices and hotels in and around Highstreet

The sea is no more than about 2 miles from Highstreet. For shops, hotels and offices, that means frontage and frame joints that weather faster than they would inland. We choose a product rated for the exposure, then confirm the colours available for it. Highstreet is in the South East, one of the UK’s drier regions. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

On a business park such as Waterham Business Park, less than half a mile west of Highstreet, sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters. If you have premises on more than one site, say at Waterham Business Park and Lamberhurst Farm Industrial Estate, one contractor and one quote can cover both.

Highstreet is about 3 miles south-west of Whitstable, in Kent. Highstreet sits inside our coverage and the rest of Kent, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Highstreet is one of 931 places we cover in Kent. London is covered too, around 48 miles from Highstreet.

If you need coloured sealant in ME13, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. If your site is on Thanet Way and Highstreet Road or close by, send details and we’ll quote for colour-matched joints. Just outside Highstreet, we also work in Waterham (1 mile west), Dargate (1 mile south-west), Seasalter (1 mile north), Hernhill (2 miles south-west) and Slutshole (2 miles south-west). Nearby towns on our patch include Ashford (14 miles south), Canterbury (5 miles south-east), Sittingbourne (11 miles west), Whitstable (3 miles north-east), Faversham (4 miles west) and Herne Bay (7 miles north-east).

Landmarks near Highstreet

Locally, jobs take us to sites close to Foxes Cross Bottom. For rail, the closest station is Whitstable station, about 3 miles north-east. Other landmarks nearby include Whitstable and Tankerton Hospital (3.6 miles north-east) and Tankerton Castle (3.3 miles north-east). For a walk, there’s Blean Woods RSPB Reserve.

Map of Highstreet © OpenStreetMap contributors

Honest limits

Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be any of the following:

  • Exact bespoke colour matches beyond the product’s range
  • Paint over sealant on joints that move too much
  • Preventing all fading from sunlight and weathering

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

Joints and surfaces we work on

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

For managing agents and facilities managers

Whether you’re a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.

Do you need coloured sealant in Highstreet?

Mould and staining discolour coloured joints in some areas. Mould that has grown into sealant usually can’t be cleaned out, so replacement is the fix.

Most enquiries start with one or more of the following:

  • Old sealant that has yellowed, darkened or faded
  • Shop fits that need consistent sealant colours across sites
  • Joints that need to match a new RAL frame colour
  • Marked sealant in hotel bathrooms

A hotel such as The Crescent Turner Hotel, 1.3 miles to the north-east of Highstreet, shows how much sealant a hospitality building has on show, from bathroom joints to the bar.

Questions to ask before you book

  • Which product they’ll use, and why it suits the joint
  • How they handle RAMS and site documents
  • How the joint faces will be prepared and primed
  • What level of public liability insurance do they hold?

Questions to ask before you appoint anyone

Cost factors for colour-matched joints

Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:

  • Quantities, in metres or numbers
  • Which sealant the job calls for
  • How much existing material needs removing
  • Distance, for remote addresses

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

Details that help us quote

A good diagnosis starts with the right details. Let us know:

  • Any dates the work must fit around
  • Anything awkward about access or site hours
  • Drawings or a marked-up plan, if available
  • Photos of the joints, close up and from further back

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, call 01277 525 020 or email drawings and photos.

Accreditations

Trusted. Accredited. Insured.