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

Expansion and movement joint sealing in Bethersden, Kent

Planning work on a movement joint in Bethersden? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Torn sealant in brick or block movement joints
  • Hardened, cracked sealant on exposed facades
  • Chipped joint edges on forklift routes
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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

Expansion joint sealing near Bethersden

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

Cost factors for movement joints

There’s no standard rate for sealant work, because every site is different. What we take into account:

  • Which sealant the job calls for
  • The size and state of each joint
  • Whether the work must be split into stages
  • How accessible the joints are

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.

Sending details for a quote

The more we know, the firmer the quote. Helpful details to send:

  • Specification clauses that apply
  • Rough lengths or quantities, or drawings if you have them
  • Whether an asbestos survey exists
  • Photos of the joints, close up and from further back

Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, call the office on 01277 525 020 or send photos by email.

About our expansion joint sealing in Bethersden

Floor movement joints in warehouses, retail and public buildings carry wheeled traffic. Without a sound filler, joint edges chip and spall under load so the product has to suit both the traffic and the movement. We will tell you if the edges need repairing before sealing, and phased work keeps areas in use. If you’re dealing with sealant peeling off one face of the joint and expansion joints split through the centre of the bead, we can help, on blockwork control joints, podiums and floor movement joints and car park decks and ramps alike. A specialist sealant contractor works differently from a general builder: on jobs in Bethersden, preparation and product choice get the time they need.

Around smaller places such as Bethersden, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we’re clear about what is covered before work starts.

Place
Bethersden (TN26)
Wider area
Kent
Cover
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

For managing agents and facilities managers

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. 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.

Your questions answered

What site paperwork comes with a job in Bethersden?

RAMS, insurance certificate, CSCS details: list what the site needs and we’ll confirm it with the quote. We’re CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Is Bethersden off your patch?

No. Places such as Bethersden are covered as much as the big towns. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

What hours do you work?

Mention the site’s hours and access windows in your enquiry, and we will plan around them. Our office runs Monday to Friday, 8am until 5pm.

Is movement joint sealing guaranteed?

It’s backed by our 12-month guarantee. If a joint we sealed fails inside the 12 months, let us know.

Can the building stay open while you work?

In the majority of cases, yes. Phased work can be planned so areas stay in use.

What sealant do you use in movement joints?

It depends on the movement, exposure and traffic. Facades often take a low-modulus silicone; floors and decks typically need a polyurethane, and the specification has the final say.

When to call us in Bethersden

The edges of the material can fail rather than the sealant. If the edge of the joint is friable, the bond fails with it.

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

  • Movement joints with split or torn sealant
  • Joints packed with grit and debris
  • Water getting into the wall through a failed joint
  • Hardened, cracked sealant on exposed facades

For a school such as Bethersden Primary School, playground and building joints can be done in the holidays.

Questions to ask before you book

  • Will RAMS and insurance details be available?
  • Their plan for phasing and protecting the area
  • Is the sealant right for the movement and the substrate?
  • How the joint faces will be prepared and primed

Choosing a commercial sealant contractor

When it isn’t the sealant

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Leaks coming from the membrane rather than the joint seal
  • Joints too narrow for the movement, which need redesigning by the engineer
  • Damaged metal nosings or cover plates over a joint

Not sure which it is? You can phone 01277 525 020 or email the details over and we will tell you honestly before you book.

Joints and surfaces we work on

  • Blockwork control joints
  • Cladding panel joints
  • Podiums and floor movement joints
  • Brickwork movement joints
  • Car park decks and ramps
  • Precast concrete panel joints

Aftercare for building managers

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Keep traffic off new joints until the cure time is up
  • Put movement joints on the planned maintenance inspection round
  • Keep scrapers and ploughs from dragging across joint sealant
  • Keep racking legs and heavy point loads off floor joints

Grit is the slow enemy of a joint seal. Stones pressed into the bead by wheels or feet can puncture it, especially on car park decks and warehouse floors. A routine sweep is the simplest protection.

Rain gets into walls through torn brick and block movement joints. It can surface inside as damp a long way from the joint, well after the seal first opened. Catching it early keeps the water outside.

Diagnose, treat, sign off

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then reopened once the sealant allows before we move to the next. For work around Bethersden, we aim to finish in one visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. A fixed quote follows, naming the sealant and its movement class.
  3. The failed seal is removed and both faces are cleaned until sound and dry.
  4. Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. Each joint is inspected and handed over with our 12-month guarantee.

Getting the site ready

  • Clear stock, furniture or equipment away from the joints
  • Arrange parking or a loading space
  • Tell us your opening times and when work is allowed

Getting a fixed quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or call 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Get a quick quote

Read more

Expansion joint sealing around Bethersden: how the place shapes the job

Bethersden is about 45 miles from central London. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital. Rainfall across the South East, Bethersden included, is lower than in many parts of the UK. Even so, yard and car park joints are only sealed when they’re dry and clean, and winter de-icing salt on car parks and ramps works into any open joint.

Around Bethersden, each joint gets a filler or sealant matched to what crosses it and how much it moves.

Bethersden is about 5 miles west of Ashford, in Kent. If you’re looking for expansion joint sealing in Bethersden, we can help. Bethersden is one of 931 places we cover in Kent for movement joints. Sites around Brighton have their own page, about 44 miles away.

We cover the TN26 postcode districts. Among the streets we cover are The Dene, Forge Hill and Forgefield. We also cover Wissenden (1 mile north-west), Further Quarter (2 miles west), Chambers' Green (2 miles north), Maltman's Hill (2 miles north-west) and High Halden (3 miles south-west). Nearby towns on our patch include Maidstone (14 miles north-west), Ashford (5 miles east), Sittingbourne (15 miles north), Faversham (14 miles north-east), Hythe (15 miles east) and Davington (14 miles north-east).

Landmarks near Bethersden

We work on buildings around The George Public House and the streets around them. For rail, the closest station is Pluckley station, about 2 miles north. Nearby you will also find Woodchurch Village Life Museum (3.1 miles south) and Romden Castle (2.4 miles north-west). For a walk, there’s Orlestone Forest.

Map of Bethersden © OpenStreetMap contributors
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