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

Coloured Sealant in Newbury's

Coloured and colour-matched sealant for visible joints throughout Newbury's and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Weathered sealant that no longer matches
  • Shop fits that need consistent sealant colours across sites
  • Coloured joints that have cracked with movement
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Coloured sealant in Newbury's

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

Coloured sealant in Newbury's, done properly

Shop fits, hotels and offices are where colour-matched sealant earns its place. A mismatched bead can make good joinery look unfinished. We pick a colour from the product’s range that sits with the finish. Most enquiries involve weathered sealant that no longer matches and standard-colour sealant spoiling a high-end finish, on cladding panels, natural stone and brick and office fit-out finishes. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Newbury's is the same: the right product in a properly prepared joint.

A job in a smaller place like Newbury's is typically a single building. We will want a full list and photos first, so the right products come on the day and nothing waits for a second trip.

Every job we finish is backed by a 12-month workmanship guarantee. If a joint we sealed fails because of how it was installed, we come back and put it right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Newbury's (TN5)
Wider area
East Sussex
Cover
12 months on our workmanship
Price
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026

When it isn’t the sealant

Some faults sit outside our scope, and we say so rather than covering them up:

  • Colour variation across natural stone or brick that no single shade can match
  • Cleaning or repairing the surrounding finishes
  • Paintable products in joints they aren’t suited to

If in doubt, call the office on 01277 525 020 or email us and we will say what we think before you book.

What we seal

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

What sets the cost

To price the job, we consider:

  • Travel to remote or island sites
  • The product specified
  • Whether old sealant has to be cut out first
  • Phasing around occupants

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

What to include in your enquiry

There’s no need for a formal survey. A few details are enough to get going:

  • A wide shot and a close-up of the area
  • The product your specification calls for
  • The asbestos register, for older buildings
  • Your programme or deadline

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

How a job runs

On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before any cutting starts, with the work itself typically taking a day for a modest shop fit, and longer for a full building or several floors. Smaller jobs around Newbury's can be grouped with others nearby. 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. The coloured sealant is applied and tooled with clean, masked edges.

Before we start on site

  • Tell us your opening times and when work is allowed
  • Point out any areas we must not close
  • Explain the parking and delivery arrangements

Get a fixed quote

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or send details through our quote form.

Get a price

Read more

What the job involves on each surface

Hotel interiors

Hotels use colour-matched sealant in bathrooms, bedrooms and public areas. Sanitary silicone comes in colours too.

Natural stone

Sandstone, limestone and granite each have distinct tones. We choose from the product’s range and agree the colour with you.

Newbury's: questions and answers

Is Durgates Industrial Estate, near Newbury's, within your area?

Yes, sites like Durgates Industrial Estate are within our area, along with the rest of Newbury's. Send details of the unit and the work through our quote form for a quick quote.

Is a smaller place like Newbury's outside your area?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

What do you charge?

Every job gets its own fixed quote. To get one, ring 01277 525 020 or email drawings and photos.

What if there’s asbestos in the old mastic?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.

Are you CHAS accredited?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Can staff carry on working while you’re here?

In the majority of cases, yes. Phased work can be planned so areas stay in use.

Who decides which product is used?

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

Building owners, agents and FMs in Newbury's

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Newbury's can sit alongside others in a wider programme.

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around Newbury's. One quote can cover more than one site, which keeps the paperwork simple.

Coloured sealant around Newbury's: how the place shapes the job

Newbury's 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. Newbury's lies roughly 35 miles out from central London. This part of the South East is dense with business parks and out-of-town offices. Firms with branches across the South East can use one contractor for every site.

Offices and shops close to stations such as Wadhurst station, 1.9 miles west of Newbury's, tend to be busy all day, so sealant work is planned around opening hours.

Newbury's is about 5 miles south-east of Royal Tunbridge Wells, in East Sussex. Newbury's sits inside our coverage and the rest of East Sussex, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 308 places in East Sussex, large and small. Sites around Brighton have their own page, roughly 27 miles from Newbury's.

We cover the TN5 postcode districts. Sites close to Newbury's are covered too, including Cousley Wood (1 mile south-east), Pell Green (1 mile south-west), Wadhurst (1 mile south-west), Birchett's Green (2 miles south-east) and Shover's Green (2 miles south). Nearby towns on our patch include Crowborough (8 miles west), Uckfield (13 miles south-west), Heathfield (9 miles south-west), Upper Horsebridge (15 miles south), Hellingly (14 miles south) and Battle (13 miles south-east).

What’s near Newbury's

Around Newbury's, our work takes us to commercial buildings near The Old Vine Public House. Newbury's’s nearest station is Wadhurst station, roughly 1.9 miles west of the centre. A little further out are Ticehurst House Hospital (2.9 miles south-east) and Finchcocks Musical Museum (3.5 miles north-east). Open spaces near Newbury's include Bewl Water.

Map of Newbury's © OpenStreetMap contributors

Signs you need coloured sealant in Newbury's

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

Most enquiries start with one or more of the following:

  • Colour changes after a rebrand or refit
  • Patch repairs in several different colours
  • Dirty, discoloured joints in public areas
  • Untidy coloured beads with ragged edges

Industrial estates such as Durgates Industrial Estate, 1.5 miles south-west of Newbury's, have offices, trade counters and welfare areas whose sealant ages like any other building’s.

Questions to ask before you book

  • Will RAMS and insurance details be available?
  • Health and safety accreditation such as CHAS
  • How they’ll work around occupants
  • Their approach to joint depth and backing

Questions to ask before you appoint anyone

Accreditations

Trusted. Accredited. Insured.