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

Coloured and colour-matched sealant in Ninfield, East Sussex

Coloured and colour-matched sealant for visible joints throughout Ninfield and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Weathered sealant that no longer matches
  • Old colour-matched joints lifting at the edges
  • Fit-outs with a sealant colour in the specification
1
Send details
Send the specification, photos or a marked-up plan.
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
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m public liability

Coloured sealant for Ninfield sites

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

Your questions answered

What site paperwork comes with a job in Ninfield?

RAMS, insurance certificate, CSCS details: list what the site needs and we will confirm it with the quote. We are CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Can you match sealant colours for premises in Ninfield?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. The quote lists the colours the product is made in.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

When is resealing likely to be due?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.

Is it fine to apply new sealant on top of old?

No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

How long does a job like this take?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

Is the work guaranteed?

Yes, for 12 months. If our installation fails in that time, we return and fix it.

Coloured sealant in Ninfield

Window, door and shopfront frames in RAL finishes often need a sealant to suit. The frame colour is checked against the sealant’s standard range. Where nothing in the range is close enough, a paintable hybrid or PU sealant may be an alternative, if the joint and specification allow. We work on shop-fit joinery and counters, powder-coated and anodised frames and natural stone and brick, and the usual reasons a site gets in touch are sealant that no longer suits recoated frames and a run of joints in mismatched shades. Searching for sealant specialists in Ninfield? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.

Rural business units near smaller places such as Ninfield are frequently converted agricultural buildings. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials.

A 12-month guarantee applies to all our work in East Sussex. If an installation problem shows up, phone 01277 525 020 or send details through our quote form and we will arrange a return visit.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Ninfield (TN33)
Wider area
East Sussex
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

General trades versus a specialist

Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong typically costs more in the end than doing them right.

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we will confirm the paperwork you need with the quote.

Honest limits

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

  • Paint over sealant on joints that move too much
  • Colour variation across natural stone or brick that no single shade can match
  • A colour that never alters with age

If in doubt, call the office on 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.

Where we work in Ninfield

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

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we take into account:

  • Distance, for remote addresses
  • Specialist products, such as fire-rated or hygienic sealants
  • Whether the work must be split into stages
  • How much existing material needs removing

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a quote once you have the details.

Before you send an enquiry

However big the job, these details speed things up:

  • Any dates the work must fit around
  • How the joints are reached, and at what height
  • The type of building and who uses it
  • Photos of the joints, close up and from further back

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Why deal with it now?

A failed joint lets in water and dirt, whatever colour it is. Water through a split seal can stain or damage the surfaces next to it, so it’s worth fixing early. One visit to deal with every failing joint makes more sense than several trips to a place like Ninfield, rather than one at a time. Photos of every joint help us quote for the whole job.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

What you get with us

  • Failed material removed, not covered up
  • Matching to RAL references, product permitting
  • Over 20 years of commercial sealing
  • Work carried out by CSCS-carded applicators

Take a look at our cost guide or our accreditations.

How a job runs

Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Rural sites near Ninfield 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 joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. You approve the colour, on site if it’s critical.
  4. We cut out the existing bead, clean and set the depth.
  5. Edges are masked and the coloured sealant applied and tooled.
  6. Masking comes off and the work is checked with you.

Preparing the site

  • Flag any permit to work we will need
  • Send any specification or drawings in advance
  • Warn occupants and staff about the work

Getting a fixed quote

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

Get a quick quote

Read more

Keeping the joints sound

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Put the colour reference on the finishes schedule
  • Brief cleaners about newly sealed joints
  • Standardise colours across a portfolio
  • Clean coloured joints with mild products

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

Plan resealing of visible joints before they look tired. Replacing them on a schedule keeps finishes looking right.

What Ninfield’s businesses ask us to seal

Ninfield sits in one of the drier corners of the country, the South East. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it. Ninfield is about 48 miles from central London. Business parks and retail centres are common around the capital’s motorway corridors. Firms with branches across the South East can use one contractor for every site.

For premises near Crowhurst station, 3.5 miles to the east of Ninfield, footfall is part of the plan: work is phased so shops and offices keep trading. For any commercial premises in Ninfield, a lasting joint depends on full removal of the old sealant and clean, dry faces.

Ninfield is about 3 miles north-west of Bexhill-on-Sea, in East Sussex. We cover commercial sites throughout Ninfield, for single jobs and planned programmes alike. 308 places across East Sussex fall within our area, Ninfield among them. We also cover Brighton, some 24 miles away.

Work on colour-matched joints is covered throughout TN33, for business premises of every kind. If your site is on High Street, Moons Hill and The Green or close by, we can quote for colour-matched joints. You’ll find Ninfield on or near the B2095. We also cover Russell's Green (1 mile south), Hooe Common (1 mile south), Lunsford's Cross (1 mile south-east), Catsfield (1 mile north-east) and Watermill (2 miles south-east) for colour-matched joints. Further afield, our area takes in Eastbourne (9 miles south-west), Hastings (6 miles east), Bexhill-on-Sea (3 miles south-east), Hailsham (7 miles west), St Leonards (6 miles east) and Uckfield (15 miles west).

Landmarks near Ninfield

Locally, jobs take us to sites close to Ashburnham Park and the streets around them. The closest station to Ninfield is Crowhurst station, about 3.5 miles east of the centre. Nearby you will also find Bexhill Hospital (3.5 miles south-east) and Herstmonceux Castle (3.8 miles west). For a walk, there’s Senlac Hill and Gillham Wood.

Map of Ninfield © OpenStreetMap contributors
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