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

East Harting floor joint sealing

Our CSCS-carded applicators take on floor joint sealing and filling in warehouses, factories and industrial units in East Harting and the surrounding area. Send details for a fixed quote.

  • A gap opening alongside old joint filler
  • Loading bay joints breaking down
  • Untidy open joints in a retail unit
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Floor joint sealing near East Harting

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Looking after the joints

To get the most from the new sealant:

  • Make joint checks part of your floor inspections
  • Keep photos of joints that look like they’re failing
  • Mention any aggressive cleaning regime at quote stage
  • Expect fillers on young slabs to need a top-up

We’ll 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.

Treating joints while the arrises are sound keeps the work simple. After the edges go, repairs come into it and that takes longer and closes areas for longer.

How we handle floor joint sealing in East Harting

Sometimes the concrete either side of a joint has already spalled. Filling against a crumbled arris won’t hold for long, so if the edges need repair before any filling, we will say so and explain how it affects the programme. If you are dealing with loading bay joints breaking down and untidy open joints in a retail unit, we can put it right, whatever the surface. One point of contact handles commercial sealant work in East Harting from the first photos to the final walk-round, for single jobs and planned programmes alike.

For a site near East Harting, measurements and photographs up front mean one trip where possible, with the right materials on hand. Note joint widths and the traffic that uses them, and we’ll take it from there.

A 12-month guarantee applies to all our work. If an installation problem shows up, call 01277 525 020 or email a schedule or drawings and we will arrange a return visit.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
East Harting (GU31)
Region
West Sussex
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

Joints that move: notes for East Harting

Rainfall across the South East, East Harting included, is lower than in many parts of the UK. 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 49 miles from central London, East Harting is within reach of the capital. Warehousing clusters around the motorways that ring and radiate from London; their floors carry heavy traffic every shift.

For a school such as Harting CofE Primary School, playground and building joints can be done in the holidays.

East Harting is about 4 miles south-east of Petersfield, in West Sussex. We cover East Harting, with the same fixed quotes and 12-month guarantee as everywhere else. Our West Sussex coverage takes in 373 places, from busy centres to rural villages. Sites around Portsmouth have their own page, roughly 15 miles from East Harting.

Commercial sites across GU31 are covered. For a building on Hollist Lane, East Harting Street and Orchard Close or nearby, we can quote for floor joints. Nearby places we also cover include South Harting (1 mile west), Nyewood (1 mile north), Elsted (1 mile east), Elsted Marsh (2 miles east) and Dumpford (2 miles north-east). Further afield, our area takes in Bognor Regis (15 miles south-east), Chichester (10 miles south), Portfield (10 miles south-east), Yapton (15 miles south-east), East Wittering (14 miles south) and Nyetimber (15 miles south-east).

Near you in East Harting

We work on buildings around The Ship Inn. The nearest railway station is Petersfield station, about 4.1 miles north-west. Nearby you will also find Bear Museum (3.7 miles north-west) and Petersfield Community Hospital (4.1 miles north-west). Green spaces nearby include Iping and Stedham Commons and Oakham Hill.

Map of East Harting © OpenStreetMap contributors

Common problems we fix in East Harting

Pallet-truck and forklift wheels concentrate weight on a tiny contact patch. Where a joint is open, the wheel dips and strikes the far edge, and repeated impacts break the concrete away.

Any of the following is a good reason to get the joints checked over:

  • Grimy joint lines spoiling a showroom floor
  • Joint fill separating from the concrete
  • Failing joints at loading bays and dock doors
  • Chipped and spalling edges along forklift routes

A healthcare site such as Petersfield Community Hospital, 4.1 miles to the north-west of East Harting, depends on car parks, ramps and service yards whose joints take traffic all day.

What to look for in a quote

  • Their pre-qualification and accreditations
  • Proof of insurance
  • Whether their applicators hold CSCS cards
  • How joint depth will be controlled

Questions to ask before you appoint anyone

Quoting for work in East Harting

We price every job individually. The things that drive the figure:

  • Access and working height
  • Backing rod, priming and other preparation
  • How much there is to seal
  • Site requirements such as inductions and permits

The price depends on the quantity of joints, what has to come out first and the access. Call for a quote when you’re ready.

What we need to price the job

We can often quote from photographs and a few details. Please tell us:

  • The product your specification calls for
  • Your programme or deadline
  • Rough lengths or quantities, or drawings if you have them
  • Where the site is, with the postcode

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

What the job involves on each surface

Retail and showroom floors

Shop and showroom floors often have exposed slab joints, especially with polished or coated concrete. A flush, neat fill in a suitable colour keeps the floor looking right, and we will confirm the colours available for the specified product.

Forklift and pallet-truck routes

Truck routes take traffic all day, so their joints wear fastest. Semi-rigid fillers are widely used on these routes to hold the edges up.

Questions we are asked in East Harting

Is hospital work, at somewhere like Petersfield Community Hospital, something you do?

Yes. Healthcare sites are among the places we work. Each area is agreed with the ward or department and the estates team in advance.

Is East Harting too small for you to travel to?

Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

Are you CHAS accredited and on Constructionline?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Why is there a gap next to the joint filler?

Young concrete carries on shrinking for a long time, so a semi-rigid filler can part from one face. It is typically dealt with by topping up.

Are you insured?

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

How do we get a quote for floor joints?

Use our quote form, or email photographs and a plan, with the traffic on each area. A fixed quote follows that shows the products and zones.

Should floor joints be filled or sealed?

It depends on the traffic and the movement. Forklift routes generally call for a semi-rigid filler that holds the arrises and joints with more movement take a flexible sealant.

When to bring in a specialist

Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Diagnose, treat, sign off

Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. For a building around East Harting, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. First, the zones and order of work are agreed with you.
  2. Any joints with broken edges are flagged before work starts.
  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.

Preparing the site

  • Share your working hours and any access restrictions
  • Let building users know which areas are affected
  • Explain the parking and delivery arrangements

Get a fixed 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’ll arrange a site visit.

Ask for a quote

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