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

Commercial sealant contractors in Burham, Kent

Sealant work for offices, shops, hotels and other commercial buildings throughout Burham and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Earlier reseals applied straight onto the failed bead
  • Smeared sealant across finishes from a rushed job
  • Shrunken sealant along kitchen worktops and splashbacks
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Commercial sealant contractors for Burham sites

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

Commercial mastic work in Burham

On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. Before anything is cut out, we ask for the asbestos register or survey. If a material is suspected, work stops until it’s tested (removing asbestos-containing materials isn’t something we do). If you have shrunken sealant along kitchen worktops and splashbacks and frame mastic that has hardened and come away from the wall, we can put it right, on external facade joints, movement joints in walls and floors and window and door perimeters alike. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Burham is the same: the right product in a properly prepared joint.

On a typical commercial building in Burham, the joints that fail first are the hardest-worked ones: south-facing perimeters, entrance thresholds and busy washrooms.

Business units in the countryside around places like Burham are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials, and a sealant colour that suits the building’s character is often part of the brief.

Every job we finish is backed by a 12-month workmanship guarantee, in Burham as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Burham (ME1)
Region
Kent
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026

How a job runs

On arrival, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before any cutting starts, and the work normally takes as long as the agreed scope needs, from a single visit to a programme spread over several weeks. For work around Burham, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.

  1. Send details through our quote form, or ask for a site visit.
  2. The cause is diagnosed and the scope priced as a fixed quote.
  3. Where parts of the building must stay open, the work is phased.
  4. Old sealant is cut out completely, never sealed over.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Preparing the site

  • Let us know about inductions and permits
  • Point out any areas we must not close
  • Move anything stored against the joints

Ask for a quote

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or email the details over to discuss it first.

Get a price

Read more

What sets the cost

To price the job, we consider:

  • Working within restricted access windows
  • Quantities, in metres or numbers
  • Distance, for remote addresses
  • Site requirements such as inductions and permits

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Details that help us quote

Whether it’s one area or a whole building, the same details help:

  • Drawings or a marked-up plan, if available
  • Any specification or named product
  • The site address and postcode
  • A wide shot and a close-up of the area

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, speak to us on 01277 525 020 or email drawings and photos.

Questions we are asked in Burham

Is Burham off your patch?

Not at all. Burham is within our area. London and every South East county are within our area. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Do hotels near Burham have to close for sealant work?

Rarely, if ever. We take a few rooms out at a time. Housekeeping and our team agree each day’s rooms.

Who decides which product is used?

Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

What do you need from us to quote?

Photos, drawings or a schedule of the joints are normally enough to start through our quote form. Where we need to see it, we’ll arrange a site visit, then send a fixed quote.

How do you keep disruption to occupiers down?

We phase the work so parts of the building stay open. Tell us your site hours and access windows and we’ll plan around them.

Do you check for asbestos before removing sealant?

In buildings from before 2000 in particular, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before disturbing old sealant, and anything suspect is left until it has been tested.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

General trades versus a specialist

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Leave it or put it right?

Putting off a reseal usually moves the cost rather than avoiding it. Water past a frame perimeter or a washroom joint can reach plasterboard, insulation, floor coverings and the ceiling below. Dealing with it while the damage stops at the bead is the cheaper route. Around Burham, it’s better to renew all the failing joints at once, rather than one at a time. Send photos of each area and we will quote for the lot.

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

Why appoint us

  • Over 20 years of commercial sealing
  • Old sealant cut out, never sealed over
  • Colour agreed before work starts
  • Public liability insurance in place

See what affects the cost and how we’re accredited.

When it isn’t the sealant

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

  • A dripping trap, valve or pipe behind a fitting
  • Old mastic that tests positive for asbestos
  • Broken glass or blown double-glazed units

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

What we seal

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

What Burham’s businesses ask us to seal

Burham 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. Burham has at least three named business or industrial parks inside a 3-mile radius. Sites like these see regular refits, with shopfronts, offices and staff areas to seal.

Shopping centres and retail parks such as Horsted Retail Park (to the north-east of Burham) see a steady turnover of shop fits, each leaving joints where colour and finish matter. Offices and shops close to stations such as Snodland station (to the west of Burham) tend to be busy all day, so sealant work is planned around opening hours. Trade counters and showrooms on estates such as Lower Bell Industrial Estate, 1.3 miles to the south-east of Burham, need neat joints where clients see them.

Burham is about 3 miles south-west of Chatham, in Kent. We cover commercial sites throughout Burham. 931 places across Kent fall within our area, Burham among them. There’s a separate page for London, roughly 27 miles from Burham.

If you need commercial sealant contractors in ME1, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Streets here include New Road, St Mary's Walk and Brisley's Row. We also cover Scarborough (1 mile north-west), Eccles (1 mile south), Peters Village (1 mile north-west), Holborough (2 miles west) and Wouldham (2 miles north-west). Further afield, our area takes in Maidstone (5 miles south-east), Sittingbourne (11 miles east), Dartford (13 miles north-west), Sevenoaks (13 miles west), Gravesend (8 miles north-west) and Tonbridge (13 miles south-west).

Local landmarks in Burham

Around Burham, our work takes us to commercial buildings near The Windmill pub, Burham Marsh and The Holmesdale School and the streets around them. The closest station to Burham is Snodland station, roughly 1.3 miles west of the centre. Other landmarks nearby include Allington Castle (3 miles south-east) and Medway megaliths (1.3 miles south-east). For a walk, there’s Burham Down and Blue Bell Hill.

Map of Burham © OpenStreetMap contributors

Work for main contractors and building owners

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 Burham can sit alongside others in a wider programme.

When you manage a building on behalf of an owner, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

Accreditations

Trusted. Accredited. Insured.