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

Coloured Sealant contractors in West Dean

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

  • Hotel refurbishments with a set colour scheme
  • Coloured joints that have cracked with movement
  • Stained or mouldy coloured joints in washrooms
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Coloured sealant in West Dean

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Different surfaces, different methods

Cladding panels

Multi-coloured cladding needs a joint colour that works across it. A neutral tone from the range often works best.

Hotel interiors

Hotels use colour-matched sealant in bathrooms, bedrooms and public areas. Wet-area sealants come in colours other than white too, so bathrooms can match the tiling or stone.

Coloured sealant in West Dean, done properly

In retail, hospitality and office fit-outs, joints are seen close up every day. A mismatched bead can make good joinery look unfinished, however well it was installed. The aim is a colour from the product’s range that disappears into the surface. Site teams most often ask us about joints that need to match a new RAL frame colour and white or grey sealant that clashes with the finish, across powder-coated and anodised frames, hotel bathrooms and public areas and cladding panels. Most enquiries from West Dean start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

Work in smaller places such as West Dean tends to come one building at a time: a pub kitchen, a hall, a small office. We plan the visit so everything on the list is done in one go, with the right products and colours on hand.

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.

Location
West Dean (PO18)
Wider area
West Sussex
Cover
A 12-month guarantee
Price
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

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. For a building around West Dean, tell us how to find it and who will meet us. Add it to your enquiry and we’ll 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. A short trial length can be approved before the full run on visible work.
  4. We remove the existing bead, clean the faces and set the depth.
  5. We apply the agreed colour and tool it neatly, with masking where the finish needs it.

Before we start on site

  • Have the specification and drawings to hand
  • Make sure the joints can be reached
  • Tell staff and tenants when we will be in

Quotes

Send us photos, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Get a price

Read more

Questions about West Dean

What site paperwork comes with a job in West Dean?

Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. We hold £5m public liability insurance, are CHAS accredited and a Constructionline member, and our applicators are CSCS-carded.

Is a smaller place like West Dean outside your area?

Not at all. West Dean is within our area. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Can we see a sample before the full job?

Yes. A trial length can be applied and approved before the full run. The colour can shift a little as it cures, so seeing it in place helps.

Will you quote for a small job?

We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.

Can the building stay open while you work?

Yes, with some planning. We agree a sequence with your contact so just one area at a time is disrupted.

Do you match sealant to RAL colours?

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

What’s the quickest route to a quote?

You can use the quote form on this site; alternatively, call 01277 525 020 or email drawings and photos. Photos, drawings or a joint schedule help us quote quickly.

When something else is needed

Honesty saves time and money. Fresh joints won’t solve:

  • Restoring stained stone or masonry next to old sealant
  • A colour that never alters with age
  • Exact bespoke colour matches beyond the product’s range

If in doubt, call 01277 525 020 or send photos by email and we’ll say what we think before you book.

Surfaces we seal

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

What we are called out for in West Dean

Failed sealant still has to be dealt with, whatever its colour: splits, adhesion loss and hardening all happen. We cut out and reseal in the agreed colour.

Site and facilities staff are often the first to spot these:

  • Poorly tooled joints on visible finishes
  • Sealant that no longer suits recoated frames
  • Marked sealant in hotel bathrooms
  • A run of joints in mismatched shades

Shops and cafés around stations like Fishbourne station (4.8 miles south of West Dean) trade from early, so work is timed around them.

Before you book anyone

  • The terms of the workmanship guarantee
  • Proof of insurance
  • What site paperwork they can supply
  • Their approach to joint depth and backing

Questions to ask before you appoint anyone

What West Dean’s businesses ask us to seal

West Dean 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 51 miles from central London, West Dean 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.

For any commercial premises in West Dean, a lasting joint depends on full removal of the old sealant and clean, dry faces.

West Dean is about 4 miles north of Chichester, in West Sussex. Looking for coloured sealant in West Dean? We can help. 373 places across West Sussex fall within our area, West Dean among them. Our Portsmouth page has more on work in that area.

Commercial sites across PO18 are covered. Close to West Dean, our area also takes in Singleton (1 mile east), Charlton (2 miles east), East Dean (3 miles east), Cocking (3 miles north) and Bepton (4 miles north). Nearby towns on our patch include Bognor Regis (9 miles south-east), Chichester (4 miles south), Selsey (12 miles south), Littlehampton (13 miles south-east), Rustington (13 miles south-east) and Storrington (14 miles east).

Local landmarks in West Dean

West Dean’s nearest station is Fishbourne station, about 4.8 miles south of the centre. Other landmarks nearby include Chichester Castle (4.5 miles south) and Museum of Gardening (under half a mile north-east). For a walk, there’s Levin Down and Kingley Vale National Nature Reserve.

Map of West Dean © OpenStreetMap contributors

Cost factors for colour-matched joints

To price the job, we consider:

  • Which sealant the job calls for
  • Backing rod, priming and other preparation
  • How much there is to seal
  • Site requirements such as inductions and permits

A quote for colour-matched joints depends on how many there are, their condition and the access. Call for a quote.

Details that help us quote

The more we know, the firmer the quote. When you get in touch, include:

  • Whether an asbestos survey exists
  • How the joints are reached, and at what height
  • The product your specification calls for
  • A wide shot and a close-up of the area

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, give us a call on 01277 525 020 or send details through our quote form.

General trades versus a specialist

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Accreditations

Trusted. Accredited. Insured.