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

Expansion Joint Sealing in Hollybushes

Expansion and movement joint sealing in walls, decks and floors in Hollybushes. CHAS accredited and fully insured, with a 12-month guarantee.

  • Movement joints with split or torn sealant
  • Weathered movement joint sealant that no longer flexes
  • Car park joints leaking onto vehicles below
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Expansion joint sealing in Hollybushes

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

How a job runs

Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. For work around Hollybushes, we aim to finish in one visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  1. Photos, joint lengths and drawings come to us, or we visit.
  2. Joint widths and expected movement are checked against what the sealant can take.
  3. Every joint is cleared of the failed seal and any grit packed into it.
  4. Any broken arrises or friable edges are flagged before work goes further.
  5. A sealant suited to the movement and traffic is laid to depth and tooled.
  6. Each area is handed back after its cure time, under our 12-month guarantee.

Before we start on site

  • Confirm the product named in the specification
  • Let building users know which areas are affected
  • For older buildings, check the asbestos register before work

Request a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.

Ask for a quote

Advice

About our expansion joint sealing in Hollybushes

Width, depth and product all have to work together. The joint has to be wide enough for the expected movement and the sealant’s movement capability. For wider joints, many sealant makers recommend a width-to-depth ratio, often around 2:1, and the bead is tooled so it grips the two faces alone. The enquiries we see most involve leaks through car park deck joints onto the level below and joints packed with grit and debris, across podiums and floor movement joints, brickwork movement joints and cladding panel joints. A single leaking joint is often how a building in Hollybushes first comes to us: we look at the rest while we are there and tell you what we find.

Jobs around smaller places like Hollybushes are planned so the whole job is done in one visit, with the right materials on hand. Note joint widths and the traffic that uses them, and we’ll take it from there.

Building owners and contractors get the same cover: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Location
Hollybushes (ME9)
Wider area
Kent
Guarantee
A 12-month guarantee
Price
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Common questions from Hollybushes clients

Will our site in Hollybushes have to close for joint sealing?

In the majority of cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. Tell us which hours and entrances we can use and we’ll plan from there.

Is Kent Science Park, near Hollybushes, within your area?

Yes. Estates, retail parks and business parks around Hollybushes, Kent Science Park among them, are all within reach. To start, just give us a call on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Is Hollybushes in your area?

Yes. We cover Hollybushes, and you can phone 01277 525 020 or use the quote form to get started.

Does the weather affect joint sealing?

Sealant needs a dry joint and a temperature within the product’s range. Cold, damp or frosty mornings can stop work outside.

Is it fine to apply new sealant on top of old?

No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

What’s the difference between an expansion joint and a movement joint?

Movement joint is the broad term for any joint built in to let a structure move. On site, people tend to use them interchangeably, and the sealing method is much the same.

Which sealant will you use?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Slabs, ramps and loading bays in Hollybushes

Hollybushes sits in one of the drier corners of the country, the South East. Outside joints in yards and car parks still have to be dry before sealing, and where de-icing salt is spread in winter, open joints let it in. At about 39 miles from central London, Hollybushes is within reach of the capital. The roads out of London are lined with trade parks and distribution sheds, and their floor joints take forklift and pallet-truck traffic all day.

For a school such as Milstead and Frinsted Church of England Primary School, playground and building joints can be done in the holidays. Parks like Kent Science Park, 1.8 miles to the north of Hollybushes, combine paved areas, car parks and building elevations, each with joints that move.

Hollybushes is about 4 miles south of Sittingbourne, in Kent. Any commercial site in Hollybushes is covered. Hollybushes is one of 931 places we cover in Kent for movement joints. For work in that direction, see our London page.

Work on movement joints is covered throughout ME9, for business premises of every kind. We also cover Bluetown (1 mile east), Milstead (1 mile north-west), Wichling (1 mile south-east), Doddington (1 mile east) and Frinsted (2 miles west). A short drive away, we cover Maidstone (9 miles west), Ashford (12 miles south-east), Canterbury (15 miles east), Sittingbourne (4 miles north), Whitstable (13 miles east) and Faversham (7 miles east).

What’s near Hollybushes

Locally, jobs take us to sites close to Cromers Wood, among other places. The closest station to Hollybushes is Sittingbourne station, about 3.7 miles north of the centre. Other landmarks nearby include Sittingbourne Heritage Museum (3.5 miles north) and Newnham Castle (2.7 miles east).

Map of Hollybushes © OpenStreetMap contributors

Should maintenance staff do it?

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Maintenance after handover

Problems stay small when the joints are checked regularly. Specifically:

  • Plan racking layouts so feet don’t land on a joint
  • Leave barriers in place until fresh joint sealant has cured
  • Act on the first tear or lifting edge rather than waiting
  • Look over external and deck joints after a hard winter

Grit is the slow enemy of a joint seal. Stones pressed into the bead by wheels or feet can puncture it. Regular sweeping keeps joint lines clear.

External wall joints that fail let rain into the masonry and cavity. The first sign is often a damp patch indoors by which time the joint has been open for a while. Resealing promptly prevents internal damage.

What the job involves on each surface

Joints between different materials

Some mixed-material joints suit a hybrid sealant. The choice depends on the substrates and how much the joint moves, and confirm it in the quote.

Cladding panel joints

We confirm what access is in place before pricing. Close-up photographs help us judge the joints, or we visit if they don’t show enough.

Why deal with it now?

Sealing over a failed movement joint is a common shortcut. A bead over the old seal can’t bond or flex and soon lets go. We cut out the old seal and prepare the faces every time. Around Hollybushes, it’s better to renew all the failing joints at once, 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: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Why appoint us

  • Fully insured
  • A Constructionline member, so easy to vet
  • One contact handling all your sites
  • CHAS accredited

Read how commercial sealant jobs are priced or our accreditations and insurance.

Do you need expansion joint sealing in Hollybushes?

Some joints were never sealed with the right product. A stiff or general-purpose sealant across a joint with large movement won’t cope. Movement capability is set out in BS EN ISO 11600, and specifications often refer to it.

If one of these sounds familiar, it’s time for a closer look:

  • Sealant peeling off one face of the joint
  • Layers of sealant in a movement joint
  • Joints packed with grit and debris
  • Movement joints with split or torn sealant

Campuses like Canterbury Christ Church University, 2.9 miles to the south-west of Hollybushes, mix old and new buildings, with movement joints wherever they meet.

Questions to ask before you book

  • How long is the guarantee, and what does it include?
  • Proof of insurance
  • Whether primer will be used where the manufacturer specifies it
  • Will RAMS and insurance details be available?

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.