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

Margate coloured sealant

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

  • Shop fits that need consistent sealant colours across sites
  • Poorly tooled joints on visible finishes
  • Weathered sealant that no longer matches
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Coloured sealant across Margate

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

Coloured sealant for commercial buildings in Margate

Where colour is critical, a sample bead in a discreet spot settles the question. Cured sealant may look a shade different from the wet bead, and lighting changes it again. Let us know who signs off colour, and we’ll fit the sample into the programme. Site teams most often ask us about discoloured joints on a visible elevation and marked sealant in hotel bathrooms, across natural stone and brick, cladding panels and powder-coated and anodised frames. Looking for mastic applicators who cover Margate? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.

A town such as Margate normally has a high street, some business units, schools and a surgery or two. Each has joints that wear: frontages, staff kitchens, washrooms and window perimeters, and where a frontage is on show, a matched colour keeps it looking right.

Our workmanship is guaranteed for 12 months, in Margate as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.

Location
Margate (CT9, CT7, CT8, CT10)
Region
Kent
Guarantee
12 months on our workmanship
Quote
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

How the quote is worked out

Before we quote, we look at:

  • Removal of failed or old sealant
  • Induction, permit and paperwork requirements
  • Whether the work must be split into stages
  • Joint width, depth and condition

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

Sending details for a quote

However big the job, the same details help:

  • When you need the work done
  • What the building is and how it’s used
  • Photos of the joints, close up and from further back
  • Rough lengths or quantities, or drawings if you have them

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, phone 01277 525 020 or use the quote form.

Commercial clients in Margate

Building owners and managing agents use us on everything from one building to a spread of sites around Margate. One quote can cover more than one site, which keeps the paperwork simple.

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Margate can sit alongside others in a wider programme across Kent.

What sealant work can’t fix

Our job is the joint, not everything around it. Sealant alone won’t deal with:

  • Materials with mixed tones that defy a single match
  • A guaranteed perfect match to every finish
  • Overpainting a joint that needs a non-paintable product

Not sure which it is? You can call 01277 525 020 or send photos by email and we’ll tell you honestly before you book.

What we seal

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

Should maintenance staff do it?

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Our process

Occupied buildings need a little choreography. We sign and contain the area we are in, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Most work in Margate is one building at a time: a school, a unit, an office or a block. Your photographs, drawings or a site visit come first, followed by a fixed quote.

  1. We start with photographs, drawings or a visit to see the finishes.
  2. We send the closest colours from the product’s range.
  3. The programme and access are agreed, including any phasing.
  4. Joints are prepared, primed where specified and backed.
  5. We seal in the approved colour and tool it smooth.

What we need from you

  • Clear stock, furniture or equipment away from the joints
  • Explain the parking and delivery arrangements
  • Share your working hours and any access restrictions

Getting a fixed quote

We quote a fixed sum against the scope you give us, 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

Related advice

Working on commercial sites near Margate

Margate lies within about 1 mile of the sea. For shops, hotels and offices, that means frontage and frame joints that weather faster than they would inland. We choose a product rated for the exposure, then confirm the colours available for it. Central London is about 64 miles from Margate. This part of the South East is dense with business parks and out-of-town offices. Occupiers with several premises in the region tend to prefer one contractor and one point of contact.

Industrial estates such as All Saints Industrial Estate, under half a mile north-west of Margate, have offices, trade counters and welfare areas whose sealant ages like any other building’s. Offices and shops close to stations such as Margate station, 0.6 miles to the north-west of Margate, tend to be busy all day, so sealant work is planned around opening hours.

Margate is in Kent. Margate sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 931 places in Kent, from busy centres to rural villages. Our London page has more on work in that area.

We take on colour-matched joints across the CT9, CT7, CT8 and CT10 postcode area, for business premises of every kind. For a building on Yoakley Square, Church Road and High Street or nearby, send details and we’ll quote for colour-matched joints. With the A28 and A254 nearby, Margate is straightforward for us to reach. Sites close to Margate are covered too, including Westwood (1 mile south), Westbrook (1 mile west), Garlinge (1 mile west), Flete (1 mile south-west) and Haine (2 miles south). Nearby towns on our patch include Canterbury (15 miles south-west), Ramsgate (3 miles south), Whitstable (15 miles west), Deal (11 miles south), Herne Bay (11 miles west) and Walmer (12 miles south). Margate is one of the busier places in Kent, and we take on colour-matched joints for its commercial and public buildings.

Local landmarks in Margate

Recent enquiries here include premises near Hartsdown Academy and Secret Spices pub. Margate’s nearest station is Margate station, about 0.6 miles north-west. Nearby you will also find Westwood Cross (1.6 miles south) and Queen Elizabeth the Queen Mother Hospital (under half a mile south-east). Not far away are Sandwich and Pegwell Bay.

Map of Margate © OpenStreetMap contributors

FAQs: Margate

Our building in Margate is near the coast: does that change the sealant?

It can. Coastal exposure works external joints harder than inland weather. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Can you work at a site such as All Saints Industrial Estate, by Margate?

Yes. We cover Margate and the area around it, including industrial estates, business parks and retail parks such as All Saints Industrial Estate. Send details of the unit and the work through our quote form for a quick quote.

Will you quote for a small job?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Can we approve the colour on site?

Yes. Where colour is critical, we can agree a short sample bead in a discreet spot. Cured sealant can look slightly different from the wet bead.

What will the job cost?

Each job is quoted on its own details. For yours, ring 01277 525 020 or email a schedule or drawings with a description of the work.

Do you match sealant to RAL colours?

Yes. We compare the RAL reference with the colours made for the specified sealant. We’ll tell you which colour is closest.

Do you use coloured sanitary silicone?

Yes. Wet-area sealants are made in colours as well as white. We check the colour range of the sanitary product specified before work starts.

Do you need coloured sealant in Margate?

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

It’s worth sending us details if you spot any of the following:

  • Untidy coloured beads with ragged edges
  • Old colour-matched joints lifting at the edges
  • Fit-outs with a sealant colour in the specification
  • Discoloured joints on a visible elevation

Refits at hotels like Former 'Man Of Kent' Temperance Hotel, under half a mile to the north-west of Margate, bring joints at vanity tops, bars and reception desks that guests see every day.

Comparing quotes

  • How joint depth will be controlled
  • How the joint faces will be prepared and primed
  • The named product and why it was chosen
  • Who will actually carry out the work

Our contractor checklist

Accreditations

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