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

Floor Joint Sealing in Hassocks

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

  • Joint edges breaking up under truck wheels
  • Sealant pulled out along a truck route
  • Old filler gone hard, cracked or loose
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
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
£5m public liability

Floor joint sealing across Hassocks

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

Diagnose, treat, sign off

Inspect, seal, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. If neighbouring businesses or buildings around Hassocks need work too, visits can be combined. Tell us your site hours and we’ll plan around them.

  1. Each area is assessed for joint width, arris damage and the wheels that cross it.
  2. The quote fixes the price, names the filler or sealant and shows how the floor will be zoned.
  3. We remove failed material and packed debris until sound concrete is exposed on both faces.
  4. Dust is sucked out of the joint and a primer used if the product data sheet asks for one.
  5. We fill each joint to depth and finish it flush so wheels roll straight across.
  6. Each phase reopens when the product is ready for wheels, then we start the next.

Before we start on site

  • Let us know about inductions and permits
  • Let building users know which areas are affected
  • Point out any areas we must not close

Request a quote

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, give us a call on 01277 525 020 or send details through our quote form.

Get a quick quote

Related advice

Floor joint sealing in Hassocks, done properly

Sometimes the concrete either side of a joint has already spalled. A filler laid against broken edges has nothing sound to grip, so we’ll tell you if the joint edges need repairing first and leave that decision with you. Most enquiries involve soft sealant dragged out of trafficked joints and joint fill separating from the concrete, across loading bays, construction joints and joints along racking aisles. Most enquiries from Hassocks start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Rural business units around smaller places such as Hassocks 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.

Whoever the client is, the cover is the same: 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.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Hassocks (BN6)
Region
West Sussex
Guarantee
A 12-month guarantee
Quote
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

When to bring in a specialist

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

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

What sets the cost

Your fixed quote is built from the real scope. It allows for:

  • Backing rod, priming and other preparation
  • How much there is to seal
  • Site requirements such as inductions and permits
  • Any access equipment needed

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Before you send an enquiry

However big the job, these details speed things up:

  • Clear photographs of the problem areas
  • The site address and postcode
  • Approximate linear metres or a joint schedule
  • Anything awkward about access or site hours

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, speak to us on 01277 525 020 or email the details over.

Different surfaces, different methods

Retail and showroom floors

Retail work is phased around trading. Give us your opening pattern and access windows and the phasing follows.

Saw-cut induced joints

Most of the joints in a warehouse floor are saw cuts. Each one is cleaned out and filled to the specified depth with a flush finish.

Where floor joints take the most wear near Hassocks

At least three named trading, business or retail sites lie within about 3 miles of Hassocks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest. At about 40 miles from central London, Hassocks is within reach of the capital. The South East has large numbers of industrial estates and warehouses along the motorway corridors.

Phasing is what makes joint work possible on busy sites such as Mid Sussex Business Park (2.7 miles north-east of Hassocks): one bay, aisle or car park row at a time. For estates staff at a university like University of Sussex, which lies south-east of Hassocks, building and paving joints are part of the planned maintenance list. Hospital campuses such as The Dene Hospital (to the north of Hassocks) grow in stages, leaving movement joints wherever new blocks meet old.

Hassocks is about 2 miles south of Burgess Hill, in West Sussex. If you are looking for floor joint sealing in Hassocks, we can help. Hassocks is one of 373 places in West Sussex on our list. Our Brighton page has more on work in that area.

We take on floor joints across the BN6 postcode area, whatever the building. For a building on London Road, Semley Road and Farm Close or nearby, send details and we’ll quote for floor joints. Close to Hassocks, our area also takes in Keymer (1 mile east), Hurst Wickham (1 mile north-west), Clayton (1 mile south), Hurstpierpoint (1 mile north-west) and Ditchling (1 mile east). Further afield, our area takes in Crawley (13 miles north), Horsham (12 miles north-west), Worthing (13 miles south-west), Haywards Heath (5 miles north-east), East Grinstead (15 miles north-east) and Shoreham-by-Sea (8 miles south-west).

Around Hassocks

We work on buildings around Downlands Community School and The Hassocks pub. There’s a railway station in Hassocks itself: Hassocks station. Well-known places in the area include The Budding Foundation Museum of Gardening (less than half a mile south-west) and Clayton Castle (1.2 miles south). Green spaces nearby include Bedelands Farm Nature Reserve and Wolstonbury Hill.

Map of Hassocks © OpenStreetMap contributors

Maintenance after handover

For the best life from the joints:

  • Put loading bays at the top of the list
  • Photograph any joint that starts to chip
  • Let us know what the floor is cleaned with
  • Ask drivers not to drag forks or pallets

We will give you a time before trucks can run over the new joints, and it’s worth enforcing. In a busy building, barriers keep early traffic away.

Every vehicle on a busy aisle hits a damaged joint. Early treatment protects wheels, loads and drivers as much as the floor.

Honest limits

Sealant solves a lot, but not everything, and we are upfront when that’s the case. These need a different solution:

  • Joint edges that have already broken away, which need repairing before filling (we’ll tell you if so)
  • A failing floor coating, which is a flooring contractor’s job
  • Unstable slabs moving under traffic

If in doubt, call 01277 525 020 or email a schedule or drawings and we’ll say what we think.

Joints and surfaces we work on

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

Hassocks: questions and answers

Is Hassocks off your patch?

Not at all. Hassocks is within our area. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Do you cover business parks and estates near Hassocks, such as Victoria Business Park?

Yes. We cover Hassocks and the area around it, including industrial estates, business parks and retail parks such as Victoria Business Park. Send details of the unit and the work through our quote form for a quick quote.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Does the weather affect the work?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

Are you CHAS accredited?

Yes. We’re CHAS accredited and a Constructionline member.

Can you phase floor joint work around operations?

In most cases, just the area being treated is coned off. Each zone reopens when the product can take traffic and the next zone follows.

What happens if the joint edges are damaged?

We check the edges as part of the survey. Where they have broken away, we’ll tell you before quoting the filling, so nothing is filled that won’t hold.

Accreditations

Trusted. Accredited. Insured.