The Mastic Doctor team standing beside their branded vans outside an office building
Brighton and Hove · England

Coloured Sealant contractors in Brighton and Hove

Need coloured sealant in Brighton and Hove? It’s simple: send details, get a quote, we seal, guaranteed.

  • Hotel refurbishments with a set colour scheme
  • A bead that fights the cladding or frame colour
  • A run of joints in mismatched shades
1
Send details
Photos, drawings or a schedule, or we visit.
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
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Coloured sealant for Brighton and Hove sites

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

Common questions from Brighton and Hove clients

Is Portland Road Trading Estate, near Brighton and Hove, within your area?

Yes, sites like Portland Road Trading Estate are within our area, along with the rest of Brighton and Hove. Send details of the unit and the work through our quote form for a quick quote.

Our building in Brighton and Hove 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. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.

Do you cover Brighton and Hove?

Yes. We take on work across Brighton and Hove, with one number for every area we cover.

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 it’s worth checking in real light.

Will the colour fade over time?

Some change over time is normal. Exposure, product and colour all play a part.

Which sealant will you use?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Coloured sealant in Brighton and Hove, done properly

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, with no shortcuts because it’s decorative. Clean masking and steady tooling give the sharp lines colour work needs. Site teams most often ask us about poorly tooled joints on visible finishes and old sealant that has yellowed, darkened or faded, across shop-fit joinery and counters, office fit-out finishes and powder-coated and anodised frames. Whoever orders the work in Brighton and Hove, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

For a business or landlord in Brighton and Hove with one or two premises, it makes sense to bundle sealant jobs together: a frontage, a staff washroom, a kitchen and a few window perimeters, for instance. A single fixed quote covers everything on the list.

We stand behind the joints we seal: 12 months, guaranteed. It covers how we prepared and applied the sealant.

Place
Brighton and Hove (BN3, BN41, BN1)
Region
Brighton and Hove
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Work for main contractors and building owners

When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

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.

Why act early in Brighton and Hove

Agreeing the colour before work starts avoids paying twice. A sample takes little time against redoing a whole elevation. In Brighton and Hove, as anywhere, the simplest time to fix a failed joint is before it leaks. After a leak, there’s drying, repairs and redecoration on top.

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

What you get with us

  • A range of standard colours, depending on the product
  • Clear, fixed quotes
  • Commercial sealant work since 2005
  • Our applicators hold CSCS cards

Take a look at our cost guide and our accreditations and insurance.

Coloured sealant in Brighton and Hove: the local picture

With the shore within about 1 mile, Brighton and Hove counts as a coastal location. Buildings near the sea put their external joints through more driven rain, with salt air nearer the beach. A matched colour is only half the brief on an exposed frontage. Central London is about 46 miles from Brighton and Hove. The commuter belt holds a great many offices, retail parks and business parks. Occupiers with several premises in the region tend to prefer one contractor and one point of contact.

In hotels such as Princes Marine Hotel, which lies south of Brighton and Hove, refurbishments typically mean bathroom, bar and reception joints where a matched sealant colour has to sit with the finishes. A unit on an estate like Portland Road Trading Estate, 0.5 miles west of Brighton and Hove, normally has an office front, a trade counter and staff facilities with joints of their own.

Brighton and Hove is in England. Commercial clients in Brighton and Hove use us for work on colour-matched joints, as part of our coverage of Brighton and Hove. Our Brighton and Hove coverage takes in 29 places, from busy centres to rural villages.

Postcode districts covered here: BN3, BN41 and BN1 for colour-matched joints. If your site is on New Church Road, Princes Square and Station Road or close by, we can quote for colour-matched joints. With the A270 and A293 nearby, Brighton and Hove is straightforward for us to reach. Nearby places we also cover include Aldrington (1 mile south-west), West Blatchington (1 mile north-east), Hove (1 mile south-east), Prestonville (2 miles east) and Brunswick (2 miles south-east). Further afield, our area takes in Brighton (3 miles east), Carlton Hill (3 miles east), Hanover (3 miles east), Kemptown (3 miles south-east), Hollingdean (3 miles east) and Whitehawk (4 miles east).

Landmarks near Brighton and Hove

Locally, jobs take us to sites close to Hove Park, The Drive Prep School and Hove Park School. Brighton and Hove has its own railway station: Aldrington station. Well-known places in the area include British Engineerium (0.7 miles north-east) and Churchill Square (2.1 miles south-east). Green spaces nearby include Thundersbarrow Hill and Ladies Mile.

Map of Brighton and Hove © OpenStreetMap contributors

When to bring in a specialist

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

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.

Aftercare for building managers

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Keep the same sealant colour across a brand
  • Don’t let trades patch coloured joints with a random sealant
  • Avoid abrasive pads on coloured sealant
  • Protect fresh coloured sealant from dust and handling

Note the sealant type and colour on the building file. Future repairs can then use the same colour.

Standardise the sealant colour on multi-site work. Consistency makes future work simpler for whoever reseals next.

Signs you need coloured sealant in Brighton and Hove

Sometimes the wrong colour went in at the start, or a substitute product was used. It seals fine but catches the eye, so someone asks for it to be changed.

What tends to prompt an enquiry:

  • Previous reseals that don’t match the original
  • Shop fits that need consistent sealant colours across sites
  • Sealant that no longer suits recoated frames
  • Old sealant that has yellowed, darkened or faded

For premises near Aldrington station, under half a mile to the east of Brighton and Hove, footfall is part of the plan: work is phased so shops and offices keep trading.

Before you book anyone

  • The named product and why it was chosen
  • Will CSCS-carded applicators be on site?
  • How long is the guarantee, and what does it include?
  • Their public liability cover

Our contractor checklist

How a job runs

Site rules come first: sign-in, induction and whatever permit system the building uses. With the paperwork done, the joints are worked through in the order agreed with your site contact. For a town like Brighton and Hove, we try to group jobs for the same client into one visit, with one quote covering them. Give us your access times and we’ll fit the work in.

  1. We start with photographs, drawings or a visit to see the finishes.
  2. Colour options from the specified product’s range are shared with you.
  3. Tell us your site hours and access windows and we will plan around them.
  4. Joints are prepared, primed where specified and backed.
  5. The agreed colour is installed and tooled neatly.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Send asbestos survey details if the building is pre-2000
  • Agree which areas must stay open

Getting a fixed quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.

Get a price

Read more

Accreditations

Trusted. Accredited. Insured.