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

Expansion joint sealing in Capel-le-Ferne

Sealant work in Capel-le-Ferne for main contractors, managing agents and facilities managers: expansion and movement joint sealing in walls, decks and floors, quoted at a fixed price.

  • Rain penetration at brick or block movement joints
  • Layers of sealant in a movement joint
  • Arrises breaking up along floor joints
1
Send details
Photos, drawings or a schedule, or we visit.
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
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Expansion joint sealing for businesses in Capel-le-Ferne

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Expansion joint sealing for commercial buildings in Capel-le-Ferne

Brickwork and blockwork walls have vertical movement joints at intervals, and they’re easy to miss until the sealant fails. Once the seal fails, rain reaches the cavity and the joint can no longer close. The old seal is cut away, backing rod goes in at depth, and a low-modulus masonry sealant is gunned and tooled, primed where the manufacturer specifies. We work on car park decks and ramps, cladding panel joints and blockwork control joints, and the failures we are asked to look at most are leaks through car park deck joints onto the level below and sealant peeling off one face of the joint. One point of contact handles commercial sealant work in Capel-le-Ferne from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Around smaller places such as Capel-le-Ferne, 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.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Place
Capel-le-Ferne (CT18)
Wider area
Kent
Guarantee
12 months on our workmanship
Quotes
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Why act early in Capel-le-Ferne

Closing a car park for a reseal is rarely an option. Work can be planned so parts of the deck stay open, compared with a full closure. Tell us what has to stay open and we will plan around it. Converted and older buildings near places like Capel-le-Ferne tend to move, and aged sealant cracks. 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, along with the time of year for external work.

Why clients in Capel-le-Ferne choose us

  • One number for every site we cover
  • Colours chosen to suit frames, cladding or finishes where possible
  • Failed material removed, not covered up
  • Over 20 years of commercial sealing

Take a look at how commercial sealant jobs are priced or our accreditations and insurance.

Work for main contractors and building owners

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.

On site: what to expect

On arrival, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, with the work itself normally taking anything from part of a day to a couple of weeks, depending on joint lengths, widths and access. For a building around Capel-le-Ferne, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. First the joints are inspected, widths measured and the type of failure noted.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Where areas have to stay open, we agree a phased sequence before starting.
  4. We strip the old sealant or filler and prepare each face until it’s sound and dry.
  5. Depth is controlled with backing, the faces are primed where the maker calls for it, then the bead is laid and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

Before we start on site

  • Have the specification and drawings to hand
  • Tell us what induction or permit system the site runs
  • Send asbestos survey details if the building is pre-2000

Quotes

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, call 01277 525 020 or email the details over.

Get a quick quote

Read more

Your questions answered

Is Capel-le-Ferne off your patch?

Not at all. Capel-le-Ferne is within our area. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Is a hospital such as Royal Victoria Hospital somewhere you can work?

Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.

Do you seal on top of existing sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.

What will the job cost?

Every job gets its own fixed quote. To get one, phone 01277 525 020 or send details through our quote form with a description of the work.

Will you come and look before quoting?

It depends on the job. Straightforward work can often be priced from photos and measurements, while larger or less clear jobs get a site visit first.

When can you be on site?

We’re in the office from 8am until 5pm, Monday to Friday. Tell us your site hours and access windows and the work will be fitted around them.

What guarantee do you give on joint sealing?

It’s backed by our 12-month guarantee. Tell us right away if a joint we sealed gives trouble in that time.

What sealant work can’t fix

Being straight saves everyone time. New sealant won’t cure:

  • Joints too narrow for the movement, which need redesigning by the engineer
  • Waterproofing layers buried beneath the sealant
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)

If you’re not sure, just call 01277 525 020 or send details through our quote form and we will give you a straight answer before you book.

Surfaces we seal

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

Looking after the joints

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:

  • Clear dirt from joint lines during routine cleaning
  • Leave barriers in place until fresh joint sealant has cured
  • Record the sealant used and the date in the O&M file
  • Raise snow-clearing blades over deck joints where possible

Fresh joint sealant needs its full cure time before it takes traffic or water. The time varies with product, conditions and joint depth, and we confirm it for each area before we leave. Keeping the area coned off until then avoids tyre marks and damage.

Once debris packs a failed joint, the structure has nowhere to expand. The arrises crack and break away under the load, turning a sealant job into a repair job. Keeping the seal sound avoids all of that.

When to call us in Capel-le-Ferne

Most movement joint failures come down to the joint stretching further than the sealant can take. A joint that’s too narrow for the movement, or a product with the wrong movement class, will split through the middle. The same product in the same joint tends to fail again.

Typical triggers for a call:

  • Water getting into the wall through a failed joint
  • Hardened, cracked sealant on exposed facades
  • Car park joints leaking onto vehicles below
  • Torn sealant in brick or block movement joints

At places like West Park Farm North Retail Park (2.1 miles west of Capel-le-Ferne), joints are sealed a section at a time so operations carry on.

Comparing quotes

  • How the joint faces will be prepared and primed
  • Whether their applicators hold CSCS cards
  • Whether old or failed sealant will be cut out, not overlaid
  • Can the work be phased to keep areas open?

Our contractor checklist

Expansion joint sealing in Capel-le-Ferne: the local picture

With the shore within about 1 mile, Capel-le-Ferne counts as a coastal location. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, so a failed joint lets more in and the edges break up sooner. Capel-le-Ferne is in the South East, one of the UK’s drier regions. Outside joints in yards and car parks still have to be dry before sealing, while winter salting gets into any joint left open.

A campus such as University Centre Folkestone, 2 miles to the south-west of Capel-le-Ferne, has long runs of movement joint in its buildings, decks and paving. For an occupier at a site such as Highfield Industrial Estate (1.4 miles south-west of Capel-le-Ferne), the joints at loading doors and dock levellers normally see the hardest wear.

Capel-le-Ferne is about 2 miles north-east of Folkestone, in Kent. Across the CT18 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 931 places in Kent. We also cover Brighton, around 61 miles from Capel-le-Ferne.

Business premises anywhere in CT18 are within our area. If your site is on New Dover Road, Alexandra Road and Clarence Road or close by, we can quote for movement joints. Nearby places we also cover include Satmar (1 mile north-east), West Hougham (1 mile north-east), Drellingore (2 miles north), South Alkham (2 miles north) and Church Hougham (2 miles east). A short drive away, we cover Ashford (15 miles west), Canterbury (13 miles north-west), Dover (4 miles north-east), Deal (11 miles north-east), Hythe (6 miles west) and Tower Hamlets (4 miles north-east).

Around Capel-le-Ferne

Locally, jobs take us to sites close to East Cliff and Warren Country Park and The Valiant Sailor pub, among other places. The closest station to Capel-le-Ferne is Folkestone Central station, roughly 2.4 miles south-west. Nearby you’ll also find Folkestone Castle (2.3 miles west) and Royal Victoria Hospital (2.1 miles south-west). Open spaces near Capel-le-Ferne include Sugar Loaf Hill and Dover Western Heights.

Map of Capel-le-Ferne © OpenStreetMap contributors
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