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

Floor Joint Sealing contractors in Midhurst

Our CSCS-carded applicators take on floor joint sealing and filling in warehouses, factories and industrial units in Midhurst. Send photos or drawings for a fixed quote.

  • Brittle joint filler breaking up
  • Dock area joints that have failed first
  • Grimy joint lines spoiling a showroom floor
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Floor joint sealing for businesses in Midhurst

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

Floor joint sealing in Midhurst, done properly

Most industrial slabs are divided into panels with saw cuts and day joints, and every one of those joints is an exposed edge under hard wheels. Our job is to put the right filler or sealant into them for the loads and the movement they see so the edges are held up and debris can’t pack in. If you’re dealing with cracked and crumbling joint fill and chipped and spalling edges along forklift routes, we can help. Most enquiries from Midhurst 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.

Small units near places like Midhurst are often converted farm buildings with new concrete floors. Saw-cut and construction joints in those floors need the right filler or sealant for the forklifts and trolleys that use them.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Midhurst (GU29)
Wider area
West Sussex
Cover
12 months on our workmanship
Price
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

Aftercare for building managers

Regular inspection catches problems early. In particular:

  • Ask drivers not to drag forks or pallets
  • Treat loading bay joints first if they’re failing
  • Allow for topping up joints as a new slab settles
  • Hold traffic back until the product has cured

We will give you a time before trucks can run over the new joints and it pays to stick to it. In a busy building, barriers keep early traffic away.

Joints are easiest to look after when someone checks them regularly. A phased plan, worst routes first, spreads the work out so nothing is left to fail.

When it isn’t the sealant

Some faults sit outside our scope, and we point that out rather than sealing over them:

  • Damaged or worn floor coatings and screeds
  • Broken concrete either side of the joint
  • A floor that is out of level for the racking or trucks

Not sure which it is? You can phone 01277 525 020 or use the quote form and we will tell you honestly.

Surfaces we seal

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

Cost factors for floor joints

The price varies from site to site. Expect it to depend on:

  • Access and working height
  • The site’s rules and procedures
  • The product specified
  • Whether the work must be split into stages

Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you’ll have a fixed figure to work with.

Before you send an enquiry

Diagnosis starts before we arrive. Let us know:

  • Clear photos of the problem areas
  • The type of building and who uses it
  • Anything awkward about access or site hours
  • The site address and postcode

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. To get it moving, ring 01277 525 020 or send details through our quote form.

What happens if it’s left?

While the arrises are intact, filling a joint is straightforward. Wait until the edges have spalled and the concrete needs repairing before the joint can be filled which means more downtime in that zone. Over time, UV, weather and movement wear any sealant out. Replacing it before it fails keeps water out.

A quote for floor joints depends on quantities, condition and access, plus any specification you’re working to. Call for a quote.

Why choose Mastic Doctor in Midhurst

  • Constructionline member
  • Old sealant cut out, never sealed over
  • CSCS-carded applicators
  • Health and safety: CHAS accredited

See how commercial sealant jobs are priced or our accreditations and insurance.

Where floor joints take the most wear near Midhurst

Central London is about 45 miles from Midhurst. The roads out of London are lined with trade parks and distribution sheds. Less than 3 miles from Midhurst there are two named estates and business parks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.

Large sites such as Midhurst Community Hospital (to the north-east of Midhurst) have car parks, service roads and long elevations with movement joints in brick and panels. Schools like Midhurst CofE Primary School often have long brick elevations with movement joints that age quietly. Office parks like Midhurst Business Centre, less than half a mile to the west of Midhurst, have decks, ramps and clad elevations whose joints take movement every day.

Midhurst is about 8 miles east of Petersfield, in West Sussex. Commercial clients in Midhurst can call on us for floor joints, as part of our coverage of West Sussex. We work across 373 places in West Sussex, from busy centres to rural villages. We also cover Portsmouth, some 19 miles away.

Postcode districts covered here: GU29. Among the streets we cover are Station Road, Edinburgh Square and Pretoria Avenue. Being close to the A272 and A286, Midhurst is straightforward for us to reach. Close to Midhurst, our area also takes in Bepton Common (1 mile south-west), West Lavington (1 mile east), Cocking Causeway (1 mile south), Easebourne (1 mile north-east) and Woolbeding (1 mile north-west). Bigger towns within reach include Bognor Regis (14 miles south), Chichester (10 miles south), Littlehampton (15 miles south-east), Storrington (14 miles east), Billingshurst (13 miles east) and Portfield (10 miles south).

Local landmarks in Midhurst

Locally, jobs take us to sites close to The Egmont Public House, Midhurst Rother College and St Margaret's Convent, among other places. A little further out are Midhurst Community Hospital (0.8 miles north-east) and Lodsworth Castle (3.2 miles east). The countryside around Midhurst includes Levin Down and Iping and Stedham Commons.

Map of Midhurst © OpenStreetMap contributors

Diagnose, treat, sign off

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself usually takes anything from a day for one loading bay to several days for a large floor, split into phases, and we clear our waste as we work. What matters most for a job in Midhurst is a clear list of what needs doing, so send photographs of each area. You will then get a fixed price for the work.

  1. First, the zones and order of work are agreed with you.
  2. We point out joints whose edges need repairing first.
  3. Failed material and debris are removed and the joint cleaned.
  4. The chosen filler or sealant goes in flush with the slab.
  5. You get a time for each zone to reopen.

Before we start on site

  • Point out parking and an unloading spot
  • Tell us which areas need to stay in use
  • Make sure the joints can be reached

Get a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

Read more

When to bring in a specialist

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Questions about Midhurst

Can you take on a job at a hospital such as Midhurst Community Hospital?

Yes, hospitals are one of the sectors we cover. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Do you cover business parks and estates near Midhurst, such as Midhurst Business Centre?

Yes, sites like Midhurst Business Centre are within our area, along with the rest of Midhurst. To start, just call the office on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

What happens if the joint edges are damaged?

A filler needs sound edges to grip. If the arrises have spalled, we will say they need repair before filling and set out how that affects the job.

Do you hold CHAS accreditation?

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

Do you use semi-rigid filler or flexible sealant on floor joints?

It depends on the traffic and the movement. Trafficked joints on truck routes typically need a semi-rigid filler to support the edges, while joints that move more take a flexible sealant.

Do you work in Midhurst?

Yes. Midhurst falls within our area, and the simplest way to start is to phone 01277 525 020 or send photos by email.

Does the weather affect the work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Accreditations

Trusted. Accredited. Insured.