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

Coloured Sealant contractors in Chartham Hatch

Coloured and colour-matched sealant for visible joints in Chartham Hatch. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Poorly tooled joints on visible finishes
  • Weathered sealant that no longer matches
  • Previous reseals that don’t match the original
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Coloured sealant for businesses in Chartham Hatch

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

Coloured sealant for commercial buildings in Chartham Hatch

In retail, hospitality and office fit-outs, joints are seen close up every day. A mismatched bead can make good joinery look unfinished. The aim is a colour from the product’s range that disappears into the surface. Site teams most often ask us about stained or mouldy coloured joints in washrooms and poorly tooled joints on visible finishes, across powder-coated and anodised frames, office fit-out finishes and natural stone and brick. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Chartham Hatch, preparation and product choice get the time they need.

Commercial sealant work around smaller places like Chartham Hatch tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Kitchens, toilets and window frames in all of them need resealing sooner or later.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Chartham Hatch (CT4)
Region
Kent
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026

Site staff or a sealant specialist?

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

Owners, agents and contractors

Hospitality, education, healthcare, office and retail clients book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.

Keeping the joints sound

Keep the joints in good shape with a few simple steps:

  • Check a trial length in real light
  • Put the colour reference on the finishes schedule
  • Avoid abrasive pads on coloured sealant
  • Record the product and colour reference on the building file

Give the sealant its full cure time before cleaning or handling the area. Coloured sealant marks more visibly than white while it is fresh.

Put the sealant colour into the specification or finishes schedule. When colour is left to the last minute, it is often wrong, so agree it with the designer at the start.

When it isn’t the sealant

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Finishes that change colour from one area to another
  • Exact bespoke colour matches beyond the product’s range
  • Repairing damaged frames or cladding

If in doubt, phone 01277 525 020 or use the quote form and we will say what we think before you book.

Surfaces we seal

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

FAQs: Chartham Hatch

Can the sealant on our Chartham Hatch premises match the finishes?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. Available colours for the product are confirmed with the quote.

Is Chartham Hatch too small for you to travel to?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

How do I request a quote?

It works in four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photos and a postcode.

How do you deal with asbestos in old sealant?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.

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.

Are you CHAS accredited?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.

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.

Surface by surface

Hotel interiors

Phased resealing lets rooms go back into use quickly. We plan around your occupancy.

Powder-coated and anodised frames

Frames finished to a RAL reference are a frequent colour-matching job. The frame colour is checked against what the product is made in.

Coloured sealant in Chartham Hatch: the local picture

Chartham Hatch sits in one of the drier corners of the country, the South East. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings. At least three named trading, business or retail sites lie within about 3 miles of Chartham Hatch. Sites like these see regular refits, with shopfronts, offices and staff areas to seal.

Trade counters and showrooms on estates such as CMA Industrial Park, under half a mile south-east of Chartham Hatch, need neat joints where customers see them. Refits at hotels like Howfield Manor Hotel, 1 mile south-east of Chartham Hatch, bring joints at vanity tops, bars and reception desks that guests see every day. Shops and cafés around stations like Chartham station (1 mile south of Chartham Hatch) trade from early, so work is timed around them.

Chartham Hatch is about 3 miles west of Canterbury, in Kent. Any commercial site in Chartham Hatch is covered, for single jobs and planned programmes alike. Across Kent, 931 places are covered, including Chartham Hatch. For work in that direction, see our London page.

Postcode districts covered here: CT4 for colour-matched joints. We cover commercial and managed buildings on Town Lane, Nightingale Close and Bigbury Road and the roads nearby. Nearby places we also cover include Chartham (1 mile south), Upper Harbledown (1 mile north-east), Shalmsford Street (1 mile south), Mystole (2 miles south) and Thanington (2 miles east). Bigger towns within reach include Ashford (11 miles south-west), Canterbury (3 miles east), Dover (15 miles south-east), Sittingbourne (13 miles west), Folkestone (14 miles south-east) and Whitstable (6 miles north).

Near you in Chartham Hatch

In Chartham Hatch, that means premises near Royal Oak Public House and No Man's Orchard. The closest station to Chartham Hatch is Chartham station, about 1 mile south. A little further out are Rupert Bear Museum (2.8 miles east) and Eastbridge Hospital of St Thomas the Martyr (2.9 miles east). Not far away are Blean Woods RSPB Reserve.

Map of Chartham Hatch © OpenStreetMap contributors

Diagnose, treat, sign off

At the end of each section, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. Rural sites near Chartham Hatch 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 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. The programme and access are agreed, including any phasing.
  4. Joints are prepared, primed where specified and backed.
  5. The agreed colour is installed and tooled neatly.

Getting the site ready

  • Let building users know which areas are affected
  • Explain the parking and delivery arrangements
  • Clear stock, furniture or equipment away from the joints

Ask for a quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Get a quick quote

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