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

Hardham floor joint sealing

Floor joint sealing and filling in warehouses, factories and industrial units across Hardham, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Soft sealant dragged out of trafficked joints
  • Open saw cuts full of debris
  • Failing joints at loading bays and dock doors
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m public liability

Floor joint sealing for Hardham sites

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

Why deal with it now?

Open joints are where dirt collects, out of reach of the floor cleaner. In shops, showrooms and clean production areas that matters for hygiene and appearance. Flush, filled joints leave nothing for cleaners to dig out. Halls, stores and units around places like Hardham may not be checked every day, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we’ll price your job on its own details.

Why clients in Hardham choose us

  • 12 months’ guarantee on every job
  • Our applicators hold CSCS cards
  • Specification-led, product-correct work
  • Joints cleaned back to sound surfaces

Read what affects the cost or our accreditations.

Floor joint sealing in Hardham, done properly

We work on warehouse aisles, dock areas, factory floors, retail units and showrooms. Pricing depends on the length of joint, how worn the edges are and when we can get in and the figure is fixed before work begins. If you’re dealing with saw-cut joints left open and packed with grit and cracked and crumbling joint fill, we can put it right, on construction joints, saw-cut induced joints and loading bays alike. Whoever orders the work in Hardham, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.

Jobs around smaller places like Hardham are planned so the whole job is done in one visit, with the right materials on hand. Note joint widths and the traffic that uses them, and we’ll take it from there.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

Place
Hardham (RH20)
Wider area
West Sussex
Guarantee
12 months on every job
Quote
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What sets the cost

A fixed quote reflects the actual work. It allows for:

  • Quantities, in metres or numbers
  • Phasing around occupants
  • The site’s rules and procedures
  • The size and state of each joint

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

What to include in your enquiry

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • Any specification or named product
  • Clear photos of the problem areas
  • What the building is and how it’s used
  • Anything awkward about access or site hours

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to ring 01277 525 020 or email the details over.

Traffic, movement and joints around Hardham

Hardham is in the South East, one of the UK’s drier regions. External joints still wait for dry conditions, and winter de-icing salt on car parks and ramps works into any open joint. At about 42 miles from central London, Hardham is within reach of the capital. The South East has large numbers of industrial estates and warehouses along the motorway corridors; their floors carry heavy traffic every shift.

Schools like St James' CofE Primary School often have long brick elevations with movement joints that age quietly. At places like Quell Farm Industrial Estate, 1.1 miles to the south of Hardham, joints are sealed a section at a time so operations carry on. For an occupier at a site such as Station Approach Industrial Estate (0.7 miles north-east of Hardham), the joints at loading doors and dock levellers usually see the hardest wear.

Hardham is about 10 miles north of Littlehampton, in West Sussex. Our applicators travel to Hardham for work on floor joints, handled exactly as we handle every other area. We work across 373 places in West Sussex, large and small. Our Brighton page has more on work in that area.

Anyone looking for floor joint sealing in RH20 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. We also cover Coldwaltham (1 mile south-west), Pulborough (1 mile north-east), Watersfield (2 miles south-west), Fittleworth (2 miles north-west) and Lower Horncroft (2 miles west). A short drive away, we cover Horsham (12 miles north-east), Worthing (10 miles south-east), Bognor Regis (13 miles south-west), Chichester (13 miles south-west), Littlehampton (10 miles south) and Shoreham-by-Sea (14 miles south-east).

What’s near Hardham

In Hardham, that means premises near The White Hart Public House and the streets around them. Hardham’s nearest station is Pulborough station, about 0.7 miles north-east. A little further out are Amberley Museum (3.6 miles south) and Coates Castle (2.8 miles west). Open spaces near Hardham include Bignor Hill and Amberley Wildbrooks RSPB Reserve.

Map of Hardham © OpenStreetMap contributors

Building owners, agents and FMs in Hardham

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Hardham can form part of a wider programme.

Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.

Keeping the joints sound

Cleaning and maintenance staff play a part too. Share these points with them:

  • Respect the cure time before traffic returns
  • Start with the dock areas, where joints fail soonest
  • Check joint lines on busy aisles regularly
  • Clear packed debris from open joints regularly

We’ll give you a time before trucks can run over the new joints and it pays to stick to it. Cones or barriers stop the first driver cutting the corner.

Joints are easiest to look after when someone checks them regularly. We can quote a programme that starts with the busiest areas so nothing is left to fail.

Doing it in-house

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

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. A poor seal in places like these tends to cost more to put right later.

FAQs: Hardham

Does a site in Hardham have to shut while its joints are sealed?

Rarely. Work is phased around your operations. We agree the sequence and timings with you before we start.

Is a smaller place like Hardham outside your area?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Are you CHAS accredited?

Yes. We’re CHAS accredited and a Constructionline member, which helps with supplier vetting.

How long do sealant joints last?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.

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, so you can decide how to proceed.

Can you send site paperwork?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and we’ll price the work to it.

Diagnose, treat, sign off

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself usually takes between a day and a number of days, set by the joint lengths, the edge condition and the phasing you need, and we clear our waste as we work. For work around Hardham, we aim to finish in one visit, so we ask for photographs and rough sizes first. That way the right products come on the day.

  1. We look at joint widths, edge condition and the traffic on each route.
  2. The quote fixes the price, names the filler or sealant and shows how the floor will be zoned.
  3. Each joint is cleared of old fill and dirt and taken back to clean, sound edges.
  4. Dust is sucked out of the joint and a primer used if the product data sheet asks for one.
  5. Filler or sealant goes in to the right depth and is finished flush with the slab.
  6. We tell you when each zone can carry trucks again and move on to the next.

Preparing the site

  • Tell us which areas need to stay in use
  • Make sure the joints can be reached
  • Confirm the product named in the specification

Ask for a quote

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, give us a call on 01277 525 020 or email a schedule or drawings.

Get a quick quote

Advice

Accreditations

Trusted. Accredited. Insured.