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

Floor Joint Sealing contractors in Slindon

We carry out floor joint sealing and filling in warehouses, factories and industrial units in Slindon and the surrounding area. Send details for a fixed quote.

  • A gap opening alongside old joint filler
  • Untidy open joints in a retail unit
  • A rough ride across broken joints
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.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Floor joint sealing across Slindon

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Floor joint sealing in Slindon, done properly

It isn’t only heavy industry. Shops, showrooms and trade counters have joints that take trolleys, foot traffic and scrubber-driers, where a gappy, dirty joint looks untidy and snags castors. A flush, well-finished joint tidies the whole floor. If you have a rough ride across broken joints and broken arrises where pallet trucks cross, we can put it right. Most enquiries from Slindon 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.

Around smaller places such as Slindon, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we’re clear about what is covered before work starts.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Slindon (BN18)
Wider area
West Sussex
Cover
A 12-month guarantee
Price
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026

Surface by surface

Retail and showroom floors

In retail, joints take trolleys, castors and cleaning machines rather than forklifts. We pick a filler or sealant to suit and the finish matters as much as the performance.

Isolation joints at walls and columns

Joints at walls and columns are often missed when floors are sealed, and they collect dust and debris. We include them in the survey.

What sets the cost

Sealant work doesn’t have a standard rate, because every site is different. What we take into account:

  • Backing rod, priming and other preparation
  • Site requirements such as inductions and permits
  • Any access equipment needed
  • Which sealant the job calls for

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

What we need to price the job

The more we know, the firmer the quote. Helpful details to send:

  • When you need the work done
  • Photos of the joints, close up and from further back
  • Access details, including height
  • The site address and postcode

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Should maintenance staff do it?

Certain joints really need a specialist: 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.

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Why act early in Slindon

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. One visit to deal with every failing joint makes more sense than several trips to a place like Slindon, rather than one at a time. Send photographs of each area and we’ll quote for the lot.

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.

What you get with us

  • One number for every site we cover
  • Public liability insurance in place
  • Failed material removed, not covered up
  • Workmanship guaranteed for 12 months

See our cost guide or our accreditations and insurance.

Common questions from Slindon clients

Is Tokar Industrial Park, near Slindon, within your area?

Yes. We cover Slindon and the area around it, including industrial estates, business parks and retail parks such as Tokar Industrial Park. Photos and a short description are enough for a first look.

Do you take on work at healthcare sites like Arundel and District Hospital?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Do you seal on top of existing sealant?

No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

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 do you need from us to quote?

Send details through our quote form or by email, with the traffic on each area. We then send a fixed quote that shows the products and zones.

Is the floor joint work guaranteed?

Our workmanship carries a 12-month guarantee, and we hold public liability insurance.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, tell us and we’ll confirm them with the quote.

Slabs, ramps and loading bays in Slindon

Slindon is about 50 miles from central London. Warehousing clusters around the motorways that ring and radiate from London. The 3 miles around Slindon take in at least three named trading estates, business parks or retail parks. Their warehouses, yards and car parks are exactly where joints take the most punishment.

Large sites such as Arundel and District Hospital (to the east of Slindon) have car parks, service roads and long elevations with movement joints in brick and panels. Across sites such as Sussex Business Village, which lies south of Slindon, floor and movement joints can be sealed in phases so units keep working.

Slindon is about 6 miles north-east of Bognor Regis, in West Sussex. Commercial clients in Slindon use us for work on floor joints. We work across 373 places in West Sussex, large and small. There’s a separate page for Portsmouth, about 20 miles away.

If you need floor joint sealing in BN18, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Buildings on School Hill, Dyers Lane and Slindon Top Road are within our area for floor joints. Sites close to Slindon are covered too, including Slindon Common (1 mile south-east), Fontwell (1 mile south-west), Avisford (1 mile south-east), Walberton (1 mile south) and Binsted (2 miles south-east). Bigger towns within reach include Worthing (11 miles east), Bognor Regis (6 miles south-west), Chichester (7 miles west), Selsey (11 miles south-west), Littlehampton (6 miles south-east) and Lancing (14 miles east).

Local landmarks in Slindon

In Slindon, that means premises near Ormiston Six Villages Academy and The Newburgh Arms Public House and the streets around them. The nearest railway station is Barnham station, about 2.5 miles south. Nearby you’ll also find Arundel and District Hospital (3 miles east) and Tote Copse Castle (3.4 miles south-west). For a walk, there’s Bignor Hill and WWT Arundel.

Map of Slindon © OpenStreetMap contributors

Diagnose, treat, sign off

Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Smaller jobs around Slindon can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work starts.

  1. We walk the floor and mark up joint widths, edge damage and traffic routes.
  2. The treatment and the zones are set out in a fixed quote.
  3. Old fill and packed debris come out until both faces are sound.
  4. Dust is vacuumed out and primer applied where specified.
  5. The joint is filled to its specified depth and trimmed level.
  6. We hand each phase back when it can take traffic.

Getting the site ready

  • Clear stock, furniture or equipment away from the joints
  • Let building users know which areas are affected
  • Flag any permit to work we will need

Quotes

Need a figure for a tender or a budget? We will quote against your scope and drawings that you can work with. If you have questions first, phone 01277 525 020 or send photos by email.

Ask for a quote

Read more

Signs you need floor joint sealing in Slindon

Older fills harden, shrink and crack with age, particularly where cleaning machines and traffic work it daily. At that point it neither holds the edges nor keeps debris out.

It’s worth sending us details if you spot any of the following:

  • Failing joints at loading bays and dock doors
  • Chipped and spalling edges along forklift routes
  • Old filler gone hard, cracked or loose
  • Unfilled floor joints collecting dirt and grit

On industrial estates such as Tokar Industrial Park, which lies south of Slindon, saw-cut floor joints, loading bay slabs and yard joints take the heaviest traffic.

What to look for in a quote

  • How long is the guarantee, and what does it include?
  • Their approach to joint depth and backing
  • Will failed sealant be removed rather than covered?
  • Will CSCS-carded applicators be on site?

How to choose a sealant contractor

Accreditations

Trusted. Accredited. Insured.