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

Swift's Green expansion joint sealing

We carry out expansion and movement joint sealing in walls, decks and floors in Swift's Green. Send details for a fixed quote.

  • Brittle, chalky sealant on external joints
  • Expansion joints split through the centre of the bead
  • Chipped joint edges on forklift routes
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need expansion joint sealing in Swift's Green?

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

Questions about Swift's Green

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.

Does your area include sites such as Barradale Farm Industrial Estate, near Swift's Green?

Yes, sites like Barradale Farm Industrial Estate are within our area, along with the rest of Swift's Green. Photos and a short description are enough for a first look.

Do you have public liability insurance?

Yes. We’re fully insured, including public liability cover.

How much does the work cost?

It depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote and we will price it properly.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, let us know and we will send them with the quote.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

Why do our movement joints keep failing?

The way it has failed usually tells us why: tearing down the centre means too much movement, and lifting off one side means poor adhesion. Broken edges are a third possibility.

Expansion joint sealing for commercial buildings in Swift's Green

A movement joint only works while its seal does. When the sealant splits or lets go, the gap fills with dirt and water. Resealing at the first signs of failure is far cheaper than repairing the material either side. Most enquiries involve torn sealant in brick or block movement joints and hardened, cracked sealant on exposed facades, across podiums and floor movement joints, blockwork control joints and cladding panel joints. Facilities teams, main contractors and managing agents in Swift's Green tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Smaller community and commercial buildings around Swift's Green have their own movement joints in walls and floors. They’re easily forgotten until water gets in or an edge breaks.

Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Where
Swift's Green (TN27)
Wider area
Kent
Cover
12 months on every job
Quote
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

When it isn’t the sealant

Being straight saves everyone time. Fresh joints won’t solve:

  • Crumbling edges that would give a new bead nothing sound to grip
  • Waterproofing layers buried beneath the sealant
  • Movement on a scale no sealant is meant to absorb

If in doubt, ring 01277 525 020 or send photos by email and we will say what we think before you book.

What we seal

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

Looking after the joints

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

  • Sweep decks, ramps and floors so grit doesn’t collect in the joints
  • Record the sealant used and the date in the O&M file
  • Look over external and deck joints after a hard winter
  • Include every elevation and deck joint in periodic inspections

Add every elevation, deck and floor joint to your inspection round. A periodic look picks up tears and lifting before water gets in and long before edges start to break. Should you spot a problem, you can call the office on 01277 525 020 or use the quote form and send a picture.

A failed deck joint lets water straight through to the level below. Salty water dripping through stains soffits and lands on parked vehicles. Sealing the joint promptly stops it at source.

For managing agents and facilities managers

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Swift's Green can sit alongside others in a wider programme.

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

Doing it in-house

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

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.

On site: what to expect

We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. For work around Swift's Green, we aim to finish in one visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. We look at the joints, their width and how they’ve failed.
  2. A fixed quote follows, naming the sealant and its movement class.
  3. Old sealant and filler are cut out and the joint faces cleaned back to sound material.
  4. We control the depth with backing rod or, in shallow joints, bond-breaker tape.
  5. Where the maker calls for primer, it’s applied first, then the bead goes in and is tooled to a concave finish.
  6. Finished joints are checked and backed by our 12-month guarantee.

Getting the site ready

  • Explain the parking and delivery arrangements
  • Flag any permit to work we will need
  • Send your site hours and access windows

Get a fixed quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a quick quote

Related advice

What sets the cost

Quotes vary with the job. It mainly depends on:

  • The product specified
  • Backing rod, priming and other preparation
  • Whether old sealant has to be cut out first
  • Travel to remote or island sites

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Sending details for a quote

Whether it’s one area or a whole building, these details speed things up:

  • How the joints are reached, and at what height
  • A wide shot and a close-up of the area
  • Any specification or named product
  • The asbestos register, for older buildings

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

Warehouse floors and decks around Swift's Green

Swift's Green is about 40 miles from central London. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital, and their floor joints take forklift and pallet-truck traffic all day. Swift's Green is in the South East, one of the UK’s drier regions. External slab and deck joints still need a dry, clean joint to seal, and winter de-icing salt on car parks and ramps works into any open joint.

If you manage units on an estate such as Barradale Farm Industrial Estate, which lies west of Swift's Green, the floor joints under forklifts and pallet trucks and the slab joints in the yard are the ones to watch. In and around Swift's Green, the right filler or sealant for each joint depends on the traffic and the movement it takes.

Swift's Green is about 9 miles west of Ashford, in Kent. If you are looking for expansion joint sealing in Swift's Green, we can help, as we do across Kent. Our Kent coverage takes in 931 places, large and small. For work in that direction, see our London page (40 miles or so).

Anyone looking for expansion joint sealing in TN27 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. We also 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) for movement joints. Bigger towns within reach 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).

Local landmarks in Swift's Green

In Swift's Green, that means premises near The Bell Inn. The nearest railway station is Headcorn station, roughly 2.1 miles west of the centre. Nearby you’ll also find Kent Firefighting Museum (3.3 miles south-west) and Romden Castle (2.1 miles south-east).

Map of Swift's Green © OpenStreetMap contributors
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