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

Sealant specialists in Boughton Green

Work needed on a sealant joint in Boughton Green? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • External beads that have gone brittle and cracked
  • Untidy joints in a reception, shop floor or lobby
  • Leaks that seem to come through a sealant line
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Commercial sealant contractors for Boughton Green sites

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Honest limits

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

  • Leaks from pipework, wastes or valves (that’s plumbing)
  • Cracking that needs a structural engineer to look at it
  • Removing asbestos-containing materials (a licensed or specialist contractor’s job)

Not sure which it is? You can ring 01277 525 020 or email drawings and photos and we will tell you honestly before you book.

Surfaces we seal

  • External facade joints
  • Movement joints in walls and floors
  • Window and door perimeters
  • Washrooms and tea points
  • Kitchen worktops and splashbacks
  • Floor and threshold joints

About our commercial sealant contractors in Boughton Green

Commercial occupiers rarely want a floor out of action for sealant work. Tell us your site hours and access windows and we will plan around them; phasing keeps some washrooms, kitchens or entrances available while others are done. It’s the same approach in offices, retail units, hotels, schools and healthcare buildings. If you have water staining near frames, panels or ceilings and expansion joints with the sealant torn out, we can put it right, on washrooms and tea points, movement joints in walls and floors and floor and threshold joints alike. A specialist sealant contractor works differently from a general builder: in Boughton Green, that means joint design, primers and backing rod as standard.

The most common commercial job in Boughton Green is resealing joints that have simply reached the end of their life: split, chalky or peeling, with leaks or mould starting behind it.

In and around smaller places such as Boughton Green, the commercial buildings we’re asked about are often pubs, shops, village halls and barns converted to offices. Kitchens, toilets and window frames in all of them need resealing sooner or later.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Boughton Green (ME17, ME15)
Region
Kent
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

What we are called out for in Boughton Green

In wet areas the enemy is normally mould rather than movement. Damp, harsh cleaning products and poor ventilation let mould take hold inside the bead, and once established it rarely cleans out. The fix is a new bead of anti-mould sanitary silicone.

Things that usually lead to an enquiry:

  • Hardened, chalky sealant on south-facing or exposed elevations
  • Window and door perimeter joints that have cracked open
  • Smeared sealant across finishes from a rushed job
  • Mouldy silicone around WCs, urinals and vanity tops

For a shop at a centre such as The Mall Maidstone, 2.8 miles north of Boughton Green, tidy joints at counters and displays matter as much as the fixtures.

Questions to ask before you book

  • Whether primer will be used where the manufacturer specifies it
  • Will RAMS and insurance details be available?
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • How the existing material will be dealt with

Our contractor checklist

What Boughton Green’s businesses ask us to seal

At about 33 miles from central London, Boughton Green is within reach of the capital. The commuter belt holds a great many offices, retail parks and business parks. Multi-site occupiers here often want one sealant contractor across all their buildings. At least three named trading, business or retail sites lie within about 3 miles of Boughton Green. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints, often in a colour the occupier specifies.

A business with units at Orchard Industrial Estate and Park Wood Trading Estate needn’t use two contractors for its sealant. A unit on an estate like Orchard Industrial Estate (1.4 miles east of Boughton Green) normally has an office front, a trade counter and staff facilities with joints of their own.

Boughton Green is about 2 miles south of Maidstone, in Kent. Commercial clients in Boughton Green use us for work on sealant joints, as part of our coverage of Kent. Boughton Green is one of 931 places we cover in Kent for sealant joints. We also cover London, around 33 miles from Boughton Green.

If you need commercial sealant contractors in ME17 and ME15, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. If your site is on Heath Road, Green Lane and Jolly Road or close by, we can quote for sealant joints. Close to Boughton Green, our area also takes in Boughton Monchelsea (1 mile east), Loose (1 mile north-west), Park Wood (1 mile north-east), Linton (1 mile south-west) and Wierton (1 mile south-east). Bigger towns within reach include Sittingbourne (12 miles north-east), Sevenoaks (15 miles west), Royal Tunbridge Wells (13 miles south-west), Gravesend (15 miles north-west), Tonbridge (11 miles west) and Kings Hill (6 miles north-west).

Landmarks near Boughton Green

We work on buildings around The Curious Eatery pub and Cornwallis Academy and the streets around them. For rail, the closest station is East Farleigh station, roughly 2.4 miles north-west. Nearby you will also find Kent Fire Brigade Museum (1.9 miles north) and Oakwood Hospital (3.1 miles north-west).

Map of Boughton Green © OpenStreetMap contributors

Common questions from Boughton Green clients

Is Boughton Green too small for you to travel to?

No. Places such as Boughton Green are covered as much as the big towns. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

Do you offer colour-matched sealant for buildings in Boughton Green?

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.

What about asbestos in old mastic?

It can, on some older buildings. So we check the register first and stop work on anything suspect until it’s tested. HSE guidance on asbestos is a useful reference.

Are you CHAS accredited?

Yes. We’re CHAS accredited and a Constructionline member, which helps with supplier vetting.

Will your applicators have CSCS cards?

Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.

Is it OK to apply fresh sealant over existing beads?

Every scrap of failed sealant is removed before the new bead goes on. A bead laid on old silicone peels away, so it isn’t something we do.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

For managing agents and facilities managers

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

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so the building keeps working while we do.

Why it’s worth doing now in Boughton Green

Before budgeting for new frames, cubicles or worktops, check whether it’s just the sealant. In many cases the element is fine and only the seal around it has given up. Resealing normally costs far less than renewal. One visit to deal with every failing joint makes more sense than several trips to a place like Boughton Green, rather than one at a time. Photos of every joint help us quote for the whole job.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why clients in Boughton Green choose us

  • Clear, fixed quotes
  • Failed material removed, not covered up
  • Sealing commercial buildings since 2005
  • Standard and matched colours in many product ranges

See our cost guide or how we’re accredited.

From enquiry to sign-off

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Rural sites near Boughton Green 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 the evidence: photos, drawings or a look on site.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. Sequence, access and working times are settled before the first joint is touched.
  4. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. We hand back each area with its cure time and our 12-month guarantee.

Getting the site ready

  • Point out parking and an unloading spot
  • Clear stock, furniture or equipment away from the joints
  • Flag any permit to work we’ll need

Ask for a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, give us a call on 01277 525 020 or email the details over.

Get a quick quote

Advice

After the work

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Log reseals in the O&M or maintenance records
  • Keep washroom and kitchen extraction working
  • Check the asbestos register before anyone disturbs old sealant in an older building
  • Put external and wet-area joints on a regular inspection round

Our workmanship on each job is backed by a 12-month guarantee. File the handover note with the building records so it’s easy to find if a joint we sealed gives trouble inside the 12 months.

A failed external joint lets water in every time it rains. Behind a panel or frame, that water can sit unseen for a long time. Resealing early keeps the problem in the sealant and out of the building.

Accreditations

Trusted. Accredited. Insured.