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

Expansion and movement joint sealing in Ditton, Kent

Expansion and movement joint sealing in walls, decks and floors throughout Ditton and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Movement joints with split or torn sealant
  • Spalled or broken joint edges in floors and decks
  • Water dripping through deck or ramp joints
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Expansion joint sealing for Ditton sites

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

Cost factors for movement joints

Each job is priced on its own details. The things that drive the figure:

  • Specialist products, such as fire-rated or hygienic sealants
  • Any access equipment needed
  • Whether the work must be split into stages
  • How much there is to seal

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

What to include in your enquiry

A good diagnosis starts with the right details. Tell us:

  • Any dates the work must fit around
  • The site address and postcode
  • Anything awkward about access or site hours
  • Asbestos survey details if the building is older

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, call the office on 01277 525 020 or email us.

Expansion joint sealing in Ditton

Brickwork and blockwork walls have vertical movement joints at intervals, and they’re easy to miss until the sealant fails. Failed sealant here lets rain into the wall and can leave the joint full of debris. 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. If you have torn sealant in brick or block movement joints and joints packed with grit and debris, we can help. For commercial sealant work in Ditton, you deal with one contact from quote to sign-off, whether it’s one building or several.

Rural business units around smaller places such as Ditton often have new slabs laid inside older buildings. Joints in those slabs need a product suited to whatever runs over them, from pallet trucks to foot traffic.

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.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Ditton (ME20)
Wider area
Kent
Cover
A 12-month guarantee
Price
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

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.

Internal floor movement joints

Floor joints include saw-cut joints and construction joints. Trafficked floor joints often get a semi-rigid filler.

When to bring in a specialist

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Expansion joint sealing in Ditton: the local picture

The 3 miles around Ditton take in at least three named trading estates, business parks or retail parks. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. Ditton 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, while winter salting gets into any joint left open.

Places like South Aylesford Retail Park (to the east of Ditton) put trolleys over floor joints inside and cars over slab joints outside. Hospitals like Maidstone Hospital (to the south-east of Ditton) have multi-storey or surface car parks whose joints carry vehicles round the clock. At places like New Hythe Business Park, which lies north of Ditton, joints are sealed a section at a time so operations carry on.

Ditton is about 4 miles north-west of Maidstone, in Kent. Across the ME20 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Our Kent coverage takes in 931 places. For work in that direction, see our London page (28 miles or so).

Business premises anywhere in ME20 are within our area for movement joints. If your site is on London Road, Station Road and Scott Close or close by, we can quote for movement joints. Nearby places we also cover include Aylesford (1 mile east), East Malling (1 mile west), Well Street (1 mile south-west), Allington (2 miles east) and West Malling (2 miles west). Nearby towns on our patch include Maidstone (4 miles south-east), Sittingbourne (13 miles east), Dartford (14 miles north-west), Sevenoaks (12 miles west), Royal Tunbridge Wells (14 miles south-west) and Gravesend (10 miles north).

Near you in Ditton

We work on buildings around Aylesford School, The Malling School and Kentish Quarryman pub and the streets around them. For rail, the closest station is Aylesford station, about 0.6 miles north-east of the centre. Nearby you’ll also find Leybourne Castle (1.6 miles north-west) and Fremlin Walk (3.1 miles south-east). Not far away are Burham Down and Blue Bell Hill.

Map of Ditton © OpenStreetMap contributors

Diagnose, treat, sign off

Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. For a site in Ditton, we plan so the whole job is done in one go where possible. Clear photographs and measurements help us bring the right products.

  1. We look at the joints, their width and how they’ve failed.
  2. Next, we fix a price and confirm the sealant we propose for the movement.
  3. Old sealant and filler are cut out and the joint faces cleaned back to sound material, flagging any broken edges that need repair before sealing.
  4. Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
  5. Primer goes on where the manufacturer specifies it, followed by the sealant, which is then tooled off.
  6. Each joint is inspected and handed over with our 12-month guarantee.

Preparing the site

  • Send any specification or drawings in advance
  • Point out parking and an unloading spot
  • Let us know about inductions and permits

Request a quote

Send us photos, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.

Get a price

Advice

Why deal with it now?

Re-sealing with the same product that failed is often a false economy. A higher movement class, or a design change by the engineer, may be needed. Sealant hardens, cracks and loses grip with age, UV and movement. Renewing it in good time keeps the building weathertight.

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 and we will explain how it’s made up.

What you get with us

  • CHAS accredited
  • Constructionline member
  • Old sealant cut out, never sealed over
  • A fixed quote before work starts

Take a look at what affects the cost or our accreditations and insurance.

Honest limits

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

  • A joint that has to be widened or re-detailed before it can work
  • Concrete or masonry repairs along the arrises
  • Damaged metal nosings or cover plates over a joint

Not sure which it is? You can call 01277 525 020 or send photos by email and we will tell you honestly before you book.

Surfaces we seal

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

Questions about Ditton

Is a hospital such as Maidstone Hospital somewhere you can work?

Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.

Is Ditton too small for you to travel to?

Not at all. Ditton is within our area. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

What about RAMS and site documents?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

Are you insured?

Yes. Our insurance certificate can be sent alongside the quote.

Do you need to see the site first?

Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we will arrange a visit.

Can you fit around our working hours?

We are in the office from 8am until 5pm, Monday to Friday. Let us know your site hours and access windows, and the work will be planned around them.

Do you offer coloured sealant?

It depends on the product specified. Some ranges offer many colours, others very few, so we will confirm the colours available for the specified product with the quote.

Accreditations

Trusted. Accredited. Insured.