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

Expansion and movement joint sealing in High Brooms, Kent

Expansion and movement joint sealing in walls, decks and floors in High Brooms. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Brittle, chalky sealant on external joints
  • Leaks through car park deck joints onto the level below
  • Damp inside where a wall movement joint has failed
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Need expansion joint sealing in High Brooms?

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

FAQs: High Brooms

Is hospital work, at somewhere like Tunbridge Wells Nuffield Hospital, something you do?

Yes. We work in healthcare settings as well as offices and schools. Work is phased so departments keep running, under the site’s own rules.

Will you take on work at estates like Stag Trade Park, close to High Brooms?

Yes. Estates, retail parks and business parks around High Brooms, Stag Trade Park among them, are all within reach. A few photos and the unit address let us price the work.

What site paperwork can you supply?

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

How long before the joints can be used?

That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

Can you quote from photographs?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit.

Are you fully insured?

Yes. We’re fully insured, and the certificate can go with your quote.

Does the weather affect the work?

Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Expansion joint sealing in High Brooms

Long runs of brick or block have movement joints built in that most people only notice when the sealant has gone. Once the seal fails, rain reaches the cavity and the joint can no longer close. The old seal comes out, backing goes in and a sealant with the right movement class is applied. Site teams most often ask us about previous reseals laid over old sealant and expansion joints filled with dirt and stones, across blockwork control joints, cladding panel joints and brickwork movement joints. Whether you call it commercial sealant work, mastic application or joint sealing, in High Brooms it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Work in a smaller place like High Brooms is usually one building at a time, so we gather photographs and measurements first. Getting widths, depths and traffic details up front means one visit, not two.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Where
High Brooms (TN2, TN4, TN1)
Wider area
Kent
Cover
12 months on every job
Quote
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Expansion joint sealing in High Brooms: the local picture

The 3 miles around High Brooms 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. High Brooms lies roughly 29 miles out from central London. Warehousing clusters around the motorways that ring and radiate from London.

A healthcare site such as Tunbridge Wells Nuffield Hospital, 1.2 miles south of High Brooms, depends on car parks, ramps and service yards whose joints take traffic all day. For a school such as St John's Church of England Primary School, playground and building joints can be done in the holidays.

High Brooms is about 1 mile north-east of Royal Tunbridge Wells, in Kent. We cover High Brooms, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 931 places across Kent fall within our area, High Brooms among them. Brighton is covered too, around 28 miles from High Brooms.

Business premises anywhere in TN2, TN4 and TN1 are within our area. Among the streets we cover are Oak Road, Brook Road and Caley Road. Sites close to High Brooms are covered too, including Southborough (1 mile north-west), Royal Tunbridge Wells (1 mile south-west), Hawkenbury (2 miles south), Stockland Green (2 miles west) and Bidborough (2 miles north-west). Further afield, our area takes in Maidstone (14 miles north-east), Sevenoaks (10 miles north-west), Tonbridge (3 miles north), Kings Hill (10 miles north-east), Foley Park (14 miles north-east) and Paddock Wood (5 miles east).

Around High Brooms

In High Brooms, that means premises near St Gregory's Catholic School, Hilbert Woods and Longbow Court pub, among other places. There’s a railway station in High Brooms itself: High Brooms station. A little further out are Kent and Sussex Hospital (1.2 miles south-west) and Tunbridge Wells Museum and Art Gallery (1.2 miles south-west). Not far away are Tudeley Woods RSPB reserve and Barden Lake.

Map of High Brooms © OpenStreetMap contributors

When to call us in High Brooms

Sun, rain and frost age external movement joints. UV hardens the surface, and the sealant loses its ability to stretch.

Look out for the following:

  • Expansion joints filled with dirt and stones
  • New sealant over old, now failing
  • Car park joints leaking onto vehicles below
  • Joints where the bead has lost adhesion

Warehouse floors on estates like Stag Trade Park, 0.5 miles to the north-east of High Brooms, carry pallet trucks and forklifts over every saw-cut joint.

Questions to ask before you book

  • How the joint faces will be prepared and primed
  • The terms of the workmanship guarantee
  • How the existing material will be dealt with
  • Who will actually carry out the work

Choosing a commercial sealant contractor

How a job runs

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before the next one starts. Work in places the size of High Brooms is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.

  1. We assess the joints on site or from photographs, noting widths and how each has failed.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  4. We strip the old sealant or filler and prepare each face until it’s sound and dry.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

Preparing the site

  • Move anything stored against the joints
  • Send asbestos survey details if the building is pre-2000
  • Point out any areas we must not close

Request a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to ring 01277 525 020 or email us with what you know.

Get a quick quote

Advice

Leave it or put it right?

Combining joint work with other maintenance reduces set-up costs. But joints already letting water in shouldn’t wait for a programme because damage continues. Urgent joints now, the rest later, is often the sensible plan. Small buildings around High Brooms suffer from failed joints as much as large ones. Early resealing avoids the damage that follows a leak.

The product called for affects the cost, as does the preparation each joint needs. Access, phasing and site requirements come into it too.

Why clients in High Brooms choose us

  • Health and safety: CHAS accredited
  • Work to your specification and the manufacturer’s guidance
  • Commercial sealant work since 2005
  • Fully insured, including public liability cover

Take a look at how commercial sealant jobs are priced or our accreditations and insurance.

How the job changes by surface

Internal floor movement joints

Warehouse and retail floors have saw-cut induced joints and construction joints. Trafficked floor joints often get a semi-rigid filler, with a flexible sealant where movement is larger.

Concrete and precast panel joints

Precast and concrete panel joints move daily. The sealant needs the right movement capability and a controlled depth.

When it isn’t the sealant

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

  • Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)
  • Broken or spalled joint edges, which need repairing before any sealant goes in
  • Waterproofing layers buried beneath the sealant

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

Surfaces we seal

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

For managing agents and facilities managers

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

Accreditations

Trusted. Accredited. Insured.