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

Swift's Green floor joint sealing

Floor joint sealing in Swift's Green, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Joint edges breaking up under truck wheels
  • Scruffy, dirty joint lines on a shop or showroom floor
  • Flexible sealant torn out by wheels
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m public liability

Floor joint sealing for businesses in Swift's Green

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Floor joint sealing in Swift's Green, done properly

Concrete floors in warehouses and factories are cut into bays with saw cuts and day joints, and every one of those joints is an exposed edge under hard wheels. Our job is to put the right filler or sealant into them for the loads and the movement they see so the edges are held up and debris can’t pack in. Site teams most often ask us about joint fill separating from the concrete and unfilled floor joints collecting dirt and grit, across retail and showroom floors, construction joints and forklift and pallet-truck routes. A specialist sealant contractor works differently from a general builder: in Swift's Green, that means joint design, primers and backing rod as standard.

Around smaller places such as Swift's Green, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Joints in those slabs take vehicles, trolleys and foot traffic, and need a filler or sealant to match.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.

Where
Swift's Green (TN27)
Wider area
Kent
Guarantee
12 months on every job
Price
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Common questions from Swift's Green clients

Does a site in Swift's Green have to shut while its joints are sealed?

Usually not: we work in sections and hand each one back once it has cured. Tell us which hours and entrances we can use and we will plan from there.

Is Swift's Green too far out for you?

Not at all. Swift's Green is within our area. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Which is better for warehouse joints, filler or sealant?

There isn’t one answer for a whole floor. Hard wheels need edge support, which points to a semi-rigid filler, and movement joints or perimeters need something flexible. You will see the choice for each area in the quote.

Do you repair broken joint edges?

We check the edges as part of the survey. Damaged edges are flagged up front so the filling isn’t wasted.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, let us know and we’ll send them with the quote.

What about RAMS and site documents?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Does the weather affect the work?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

Honest limits

Honesty saves time and money. New sealant won’t cure:

  • Wide or random cracking that suggests a structural issue
  • A floor that rocks at the joints, which needs a structural fix
  • Broken concrete either side of the joint

If you are not sure, just give us a call on 01277 525 020 or email a schedule or drawings and we will give you a straight answer.

What we seal

  • Saw-cut induced joints
  • Joints along racking aisles
  • Forklift and pallet-truck routes
  • Loading bays
  • Construction joints
  • Retail and showroom floors

Our process

On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before any cutting starts, and the work normally takes between a day and a number of days, set by the joint lengths, the edge condition and the phasing you need. For a building around Swift's Green, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.

  1. We agree the traffic routes and phasing with your site team.
  2. We point out joints whose edges need repairing first.
  3. Failed material and debris are removed and the joint cleaned.
  4. We fill the joints with the agreed product, finished level.
  5. Each area is handed back when ready for traffic.

Before we start on site

  • Move anything stored against the joints
  • Tell us your opening times and when work is allowed
  • Flag any permit to work we’ll need

Ask for a quote

Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.

Get a quick quote

Advice

Keeping the joints sound

Once the work is signed off, these steps help:

  • Clear packed debris from open joints regularly
  • Allow for topping up joints as a new slab settles
  • Make joint checks part of your floor inspections
  • Ask drivers not to drag forks or pallets

Keep traffic off fresh joints until the time we give you, and it’s worth enforcing. In a busy building, barriers keep early traffic away.

Edges tend to break slowly at first, then quickly. Each chip makes the drop deeper and the next impact harder, so it pays to act at the first signs.

Floor joint sealing around Swift's Green: points for this area

The South East is one of the drier parts of the UK. External slab and deck joints still need a dry, clean joint to seal, and where de-icing salt is spread in winter, open joints let it in. At about 40 miles from central London, Swift's Green is within reach of the capital. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital.

For floors and slabs around Swift's Green, the product is chosen for the traffic and the movement at each joint.

Swift's Green is about 9 miles west of Ashford, in Kent. We send applicators to Swift's Green for floor joints, handled exactly as we handle every other area. Swift's Green is one of 931 places in Kent on our list for floor joints. Sites around London have their own page, about 40 miles away.

We cover the TN27 postcode districts for floor joints. If your building is just outside Swift's Green, we cover Smarden Bell (1 mile south), Southernden (1 mile north), Smarden (1 mile south-east), Biddenden Green (1 mile south-east) and Monk's Hill (2 miles south). Nearby towns on our patch include Maidstone (9 miles north-west), Ashford (9 miles east), Sittingbourne (12 miles north), Faversham (14 miles north-east), Kings Hill (14 miles north-west) and Davington (14 miles north-east).

What’s near Swift's Green

In Swift's Green, that means premises near The Bell Inn and the streets around them. Swift's Green’s nearest station is Headcorn station, about 2.1 miles west. Other landmarks nearby include Kent Firefighting Museum (3.3 miles south-west) and Romden Castle (2.1 miles south-east).

Map of Swift's Green © OpenStreetMap contributors

What we’re called out for in Swift's Green

Left open, joints fill with grit, wrap and wood fragments. Packed debris acts like a wedge every time a wheel crosses so the arrises break sooner.

Look out for the following:

  • Dock area joints that have failed first
  • Untidy open joints in a retail unit
  • Old filler gone hard, cracked or loose
  • Joint fill separating from the concrete

Warehouse floors on estates like Barradale Farm Industrial Estate, 2.9 miles west of Swift's Green, carry pallet trucks and forklifts over every saw-cut joint.

Before you book anyone

  • How long is the guarantee, and what does it include?
  • Is the sealant right for the movement and the substrate?
  • Will RAMS and insurance details be available?
  • How the existing material will be dealt with

Choosing a commercial sealant contractor

Cost factors for floor joints

Before we quote, we look at:

  • Joint width, depth and condition
  • Phasing around occupants
  • Whether old sealant has to be cut out first
  • Any access equipment needed

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

What we need to price the job

To price the job accurately, we need a clear picture of the site. Send us:

  • The type of building and who uses it
  • Whether an asbestos survey exists
  • Anything awkward about access or site hours
  • Specification clauses that apply

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or email a schedule or drawings with what you know.

Why act early in Swift's Green

Dirt and spillage gather in open joints where scrubber-driers can’t get it out. Where the floor is on show or needs to be kept clean, that is a problem. Flush, filled joints leave nothing for cleaners to dig out. For buildings around smaller places like Swift's Green, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Access can matter as much as the joints themselves: 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 Swift's Green choose us

  • Work to your specification and the manufacturer’s guidance
  • Health and safety: CHAS accredited
  • 12-month guarantee on workmanship
  • Constructionline member

Take a look at our cost guide or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.