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

Coloured Sealant in Sandway

Sealant work in Sandway for main contractors, managing agents and facilities managers: coloured and colour-matched sealant for visible joints, with a fixed quote first.

  • Old colour-matched joints lifting at the edges
  • Previous reseals that don’t match the original
  • White or grey sealant that clashes with the finish
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need coloured sealant in Sandway?

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

About our coloured sealant in Sandway

We can agree a short trial length before the full run. Sealant can look slightly different once it has cured, and again in different light, so approving a sample on site is worth doing. Let us know who signs off colour, and we will fit the sample into the programme. If you have stained or mouldy coloured joints in washrooms and sealant that no longer suits recoated frames, we can help. Most enquiries from Sandway start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Commercial sealant work around smaller places like Sandway tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Each has kitchens, washrooms and frames whose joints need renewing in time.

Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Sandway (ME17)
Wider area
Kent
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026

When it isn’t the sealant

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Paint over sealant on joints that move too much
  • A guaranteed perfect match to every finish
  • Restoring stained stone or masonry next to old sealant

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

Joints and surfaces we work on

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

FAQs: Sandway

Does your area include sites such as Roebuck Business Park, near Sandway?

Yes. We cover Sandway and the area around it, including industrial estates, business parks and retail parks such as Roebuck Business Park. Photos and a short description are enough for a first look.

Is Sandway too small for you to travel to?

Not at all. Sandway is within our area. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Can you work to our specification?

Yes. Send it with your enquiry, and the quote will be based on it.

What about RAMS and site documents?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.

Will the sealant be an exact match to our finish?

No, not in every case. We choose the nearest standard colour and can agree a sample bead first.

Are you fully insured?

Yes. Mastic Doctor is fully insured, public liability included.

What do you charge?

It depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.

What happens if it’s left?

Standard white or grey sealant is cheaper to stock, but it doesn’t always suit the finish. Where joints are on show, choosing a better colour is normally worth it. Older rural buildings around Sandway move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

Why appoint us

  • One number for every site we cover
  • Colours chosen to suit frames, cladding or finishes where possible
  • Constructionline member
  • 12 months’ guarantee on every job

Take a look at how commercial sealant jobs are priced or how we’re accredited.

Common problems we fix in Sandway

Mould and staining discolour coloured joints in some areas. Mould that has grown into sealant normally can’t be cleaned out, so replacement is the fix.

Clients normally get in touch after noticing one or more of the following:

  • Coloured joints that have cracked with movement
  • Discoloured joints on a visible elevation
  • Stained or mouldy coloured joints in washrooms
  • Shop fits that need consistent sealant colours across sites

For tenants and agents on sites such as Roebuck Business Park, 1.5 miles north-west of Sandway, office fit-outs, reception joints and window perimeters are the usual sealant work.

What to look for in a quote

  • Is the sealant right for the movement and the substrate?
  • What site paperwork they can supply
  • Whether old or failed sealant will be cut out, not overlaid
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?

Choosing a commercial sealant contractor

After the work

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

  • Check a trial length in real light
  • Protect fresh coloured sealant from dust and handling
  • Ask contractors to check the colour before resealing
  • Agree the sealant colour early and write it into the specification

Include coloured sealant in planned building checks. Look for splits, lifting edges and staining, and plan resealing before it looks tired.

Plan resealing of visible joints before they look tired. A planned reseal avoids a run of patch repairs.

What Sandway’s businesses ask us to seal

Rainfall across the South East, Sandway included, is lower than in many parts of the UK. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it. At about 39 miles from central London, Sandway is within reach of the capital. 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.

For premises near Lenham station (0.5 miles north-east of Sandway), footfall is part of the plan: work is phased so shops and offices keep trading. Refits at hotels like Chilston Park Hotel (0.8 miles south-east of Sandway) bring joints at vanity tops, bars and reception desks that guests see every day.

Sandway is about 8 miles east of Maidstone, in Kent. We cover commercial sites throughout Sandway, for single jobs and planned programmes alike. Sandway is one of 931 places in Kent on our list for colour-matched joints. For work in that direction, see our London page.

Work on colour-matched joints is covered throughout ME17. For a building on Headcorn Road, Sandway Road and Old Ham Lane or nearby, send details and we will quote for colour-matched joints. Nearby places we also cover include Platt's Heath (1 mile south-west), Liverton Street (1 mile south-west), Boughton Malherbe (1 mile south), Marley (1 mile north-west) and Harrietsham (1 mile north-west). Bigger towns within reach include Maidstone (8 miles west), Ashford (9 miles south-east), Sittingbourne (8 miles north), Faversham (10 miles north-east), Minster (14 miles north) and Kings Hill (13 miles west).

Around Sandway

We work on buildings around Kiln Wood, The Lenham School and Wishful Thinker pub. The nearest railway station is Lenham station, about 0.5 miles north-east. Well-known places in the area include The Dog Collar Museum (3.2 miles north-west) and Coldbridge Castle (2.1 miles south).

Map of Sandway © OpenStreetMap contributors

Different surfaces, different methods

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.

Natural stone

Stone facades and stone interiors vary widely. Colour is agreed on site where possible.

Our process

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Smaller jobs around Sandway can be grouped with others nearby. You will have a fixed quote before work starts.

  1. We start with photos, drawings or a visit to see the finishes.
  2. We send the closest colours from the product’s range.
  3. Tell us your site hours and access windows and we will plan around them.
  4. We prepare each joint, prime where needed and fit backing.
  5. The agreed colour is installed and tooled neatly.

What we need from you

  • Clear stock, furniture or equipment away from the joints
  • For older buildings, check the asbestos register before work
  • Send your site hours and access windows

Request a quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, call the office on 01277 525 020 or email us.

Ask for a quote

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