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

Coloured Sealant contractors in Comp

We carry out coloured and colour-matched sealant for visible joints in Comp and the surrounding area. Send photographs or drawings for a fixed quote.

  • Joints that need to match a new RAL frame colour
  • Smeared sealant on stone or joinery
  • Failed coloured sealant that has split or peeled
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Coloured sealant in Comp

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

FAQs: Comp

Does a hotel in Comp need to shut while its sealant is renewed?

In the majority of cases no closure is needed: we work room by room or floor by floor. We agree the order of rooms and the timings with you before we start.

Is a smaller place like Comp outside your area?

Not at all. Comp is within our area. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so we’ll ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.

Can wet areas have colour-matched sealant?

Yes. Sanitary silicones with anti-mould additives come in a range of colours too. We check the colour range of the sanitary product specified.

Can we specify the colour by RAL number?

Yes. Give us the RAL reference and we will check it against the product’s range. You’ll see the nearest options before work starts.

Does a coloured sealant perform differently from a standard one?

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

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

How we handle coloured sealant in Comp

We take on colour-matched work across new fit-outs, refurbishments and resealing of existing joints. When replacing old joints, the new colour normally has to match what’s already there, particularly where the building’s look matters. The enquiries we see most involve coloured joints that have cracked with movement and discoloured joints on a visible elevation, across powder-coated and anodised frames, cladding panels and office fit-out finishes. Searching for sealant specialists in Comp? We have been sealing commercial buildings since 2005, with CSCS-carded applicators.

In and around smaller places such as Comp, the commercial buildings we are asked about are often pubs, shops, village halls and barns converted to offices. Each has kitchens, washrooms and frames whose joints need renewing in time.

We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant.

Where
Comp (TN15)
Region
Kent
Cover
12 months on every job
Quotes
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

From enquiry to sign-off

Occupied buildings need a little choreography. We sign and contain the area we are in, keep walkways clear and work section by section so the rest of the building stays in use. If others near Comp need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. The sealant type is chosen for the joint first, then the colour.
  2. We compare your RAL reference or sample with the colours made for that sealant.
  3. A short trial length can be approved before the full run on visible work.
  4. We take out the existing bead, clean the joints and fit backing.
  5. We apply the agreed colour and tool it neatly, with masking where the finish needs it.

Getting the site ready

  • Let building users know which areas are affected
  • Point out any areas we must not close
  • Move anything stored against the joints

Request a quote

Send us photos, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Ask for a quote

Related advice

Coloured sealant around Comp: what changes locally

A 2-mile radius around Comp takes in a number of hotels. Hotel refurbishments are where a matched sealant colour earns its place: bathroom, bar and reception joints have to sit with the finishes; work is planned so the hotel keeps trading. Less than 3 miles from Comp there are at least three named estates and business parks. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal.

Offices at parks like Bourne Enterprise Centre, 1.4 miles to the north-west of Comp, have receptions, kitchens and glazed partitions where a tidy joint matters. If you have premises on more than one site, say at Bourne Enterprise Centre and Invicta Business Park, one contractor and one quote can cover both. Offices and shops close to stations such as Borough Green & Wrotham station, 1.5 miles west of Comp, tend to be busy all day, so sealant work is planned around opening hours.

Comp is about 3 miles west of Kings Hill, in Kent. We cover Comp, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 931 places across Kent fall within our area, including Comp. For work in that direction, see our London page, about 24 miles away.

Anyone looking for coloured sealant in TN15 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. If your building is just outside Comp, we cover Platt (1 mile north-west), Wrotham Heath (1 mile north-east), Crouch (1 mile south-west), Claygate Cross (1 mile south-west) and Borough Green (1 mile west). Nearby towns on our patch include Maidstone (8 miles east), Dartford (12 miles north-west), Sevenoaks (7 miles west), Royal Tunbridge Wells (11 miles south), Gravesend (10 miles north) and Tonbridge (7 miles south-west).

Around Comp

We work on buildings around The Blue Anchor pub and Wrotham School, among other places. The closest station to Comp is Borough Green & Wrotham station, about 1.5 miles west. A little further out are Ightham Court (2.3 miles west) and Beechin Wood Archery Museum (less than half a mile west).

Map of Comp © OpenStreetMap contributors

Keeping the joints sound

After handover, a little attention goes a long way:

  • Ask contractors to check the colour before resealing
  • Note which sealant colour was used where
  • Avoid abrasive pads on coloured sealant
  • Check a trial length in real light

Check visible joints during routine inspections. Watch for cracks, peeling or discolouration.

Approve a sample where colour really matters. Seeing the cured colour in place avoids surprises.

Why deal with it now?

A mismatched or discoloured bead is a small detail that buyers, guests and clients notice, particularly on high-end finishes. Resealing in a suitable colour is a modest cost against the finishes it sits beside, and it lifts the whole area. For buildings around smaller places like Comp, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why us?

  • Matching to RAL references, product permitting
  • A Constructionline member, so easy to vet
  • Standard and matched colours in many product ranges
  • Products installed to the manufacturer’s instructions

See how commercial sealant jobs are priced and our accreditations.

Owners, agents and contractors

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Comp. Several sites can go on one quote, so there’s one set of paperwork to deal with.

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Comp can sit alongside others in a wider programme.

When to bring in a specialist

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.

Different surfaces, different methods

Cladding panels

Cladding joints are often seen across a whole elevation. The colour is picked from the range of a sealant that suits the panel joint, suited to the expected movement.

Natural stone

Stone facades and stone interiors vary widely. Colour is agreed on site where possible after a sample if needed.

Accreditations

Trusted. Accredited. Insured.