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

Expansion Joint Sealing in Hammill Park

Commercial sealant work in Hammill Park for contractors, FMs and building owners: expansion and movement joint sealing in walls, decks and floors, quoted at a fixed price.

  • Expansion joints filled with dirt and stones
  • Water getting into the wall through a failed joint
  • Leaks through car park deck joints onto the level below
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Need expansion joint sealing in Hammill Park?

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 in Hammill Park, done properly

Joint design counts for as much as the sealant itself. Joint width must suit the movement and the movement class of the sealant. For wider joints, the width-to-depth ratio is often around 2:1, as the manufacturer advises, and the bead is tooled so it grips the two faces alone. We work on cladding panel joints, podiums and floor movement joints and car park decks and ramps, and the usual reasons a site gets in touch are torn sealant in brick or block movement joints and sealant peeling off one face of the joint. A single leaking joint is often how a building in Hammill Park first comes to us: we look at the rest while we are there and tell you what we find.

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

Every job we finish is backed by a 12-month workmanship guarantee, in Hammill Park as everywhere else we work. If our installation lets you down in that time, we return and fix it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Hammill Park (CT13)
Wider area
Kent
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

General trades versus a specialist

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong usually costs more in the end than doing them right.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Building owners, agents and FMs in Hammill Park

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Honest limits

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • 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)

Not sure which it is? You can call the office on 01277 525 020 or email drawings and photos and we’ll tell you honestly.

Surfaces we seal

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

Expansion joint sealing in Hammill Park: the local picture

Hammill Park 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 gritting in cold spells finds its way into open joints. At about 62 miles from central London, Hammill Park is within reach of the capital. The roads out of London are lined with trade parks and distribution sheds.

Schools like Eastry Church of England Primary School often have long brick elevations with movement joints that age quietly. For buildings at a park such as Birnham Farm Business Centre, which lies north-east of Hammill Park, brick and panel movement joints are easy to forget until one leaks. At places like Wingham Industrial Estate, which lies west of Hammill Park, joints are sealed a section at a time so operations carry on.

Hammill Park is about 5 miles north-west of Deal, in Kent. Anywhere in CT13, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Across Kent, 931 places are covered, including Hammill Park. London is covered too, around 62 miles from Hammill Park.

Business premises anywhere in CT13 are within our area. For a building on Elizabeth Drive and Colliery Lane or nearby, send details and we’ll quote for movement joints. We also cover Flemings (1 mile north), Heronden (1 mile south), Barnsole (1 mile north-west), Coombe (1 mile north) and Staple (1 mile north-west) for movement joints. A short drive away, we cover Canterbury (9 miles west), Margate (10 miles north-east), Dover (8 miles south), Folkestone (13 miles south-west), Ramsgate (8 miles north-east) and Broadstairs (10 miles north-east).

What’s near Hammill Park

Locally, jobs take us to sites close to Sandwich Technology School, among other places. The closest station to Hammill Park is Sandwich station, about 2.7 miles north-east of the centre. Nearby you’ll also find White Mill (2.6 miles north-east). Not far away are Monk's Wall nature reserve.

Map of Hammill Park © OpenStreetMap contributors

How the job changes by surface

Concrete and precast panel joints

Concrete edges can be weak or carry release agents that stop adhesion. Proper cleaning and primer where specified give a sound bond, so the new seal holds.

Brickwork and blockwork joints

Mortar snots and debris in the joint stop it working. We clear the joint fully before sealing, and tell you if the joint looks too narrow for the movement.

Diagnose, treat, sign off

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. Jobs in and around smaller places like Hammill Park are usually planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. We assess the joints on site or from photographs, noting widths and how each has failed.
  2. A fixed quote names the sealant we propose and its movement class.
  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. We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.

What we need from you

  • Let us know about inductions and permits
  • For older buildings, check the asbestos register before work
  • Send your site hours and access windows

Ask for 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, photographs and a description will do.

Ask for a quote

Advice

What affects the price in Hammill Park

Before we quote, we look at:

  • Quantities, in metres or numbers
  • Location, for remote and island sites
  • Which sealant the job calls for
  • The size and state of each joint

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 to include in your enquiry

Whether it’s one area or a whole building, the same details help:

  • The asbestos register, for older buildings
  • How the joints are reached, and at what height
  • Whether the building will be occupied during the work
  • Specification clauses that apply

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, phone 01277 525 020 or send photos by email.

Hammill Park: questions and answers

Must our site in Hammill Park stop work while the joints are done?

In the majority of cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. We agree the sequence and timings with you before we start.

Will you take on work at estates like Birnham Farm Business Centre, close to Hammill Park?

Yes, sites like Birnham Farm Business Centre are within our area, along with the rest of Hammill Park. A few photographs and the unit address let us price the work.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so we will ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.

Will your applicators have CSCS cards?

Yes. Our applicators hold CSCS cards.

Are expansion joints and movement joints the same thing?

The general name is movement joint, and expansion joint is one common type. In everyday use the two names are often swapped, and the sealing method is much the same.

Do you work in Hammill Park?

Yes. Sites across Hammill Park are covered.

Do you seal on top of existing sealant?

No. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.

Accreditations

Trusted. Accredited. Insured.