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

Leatherhead floor joint sealing

Floor joint sealing and filling in warehouses, factories and industrial units in Leatherhead and across Surrey. CHAS accredited and fully insured, with a 12-month guarantee.

  • Failing joints at loading bays and dock doors
  • Brittle joint filler breaking up
  • A rough ride across broken joints
1
Send details
Tell us about the site, with photos if you have them.
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
12-month guarantee on our workmanship.
Covering the South East & Scotland
Constructionline member
£5m public liability

Need floor joint sealing in Leatherhead?

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

Questions we are asked in Leatherhead

Is a hospital such as Leatherhead Community Hospital somewhere you can work?

Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.

Do we have to stop operations in Leatherhead while the joints are sealed?

In most cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. We agree the sequence and timings with you before we start.

Is it normal for joint filler to separate?

On newer slabs, the concrete keeps shrinking after the joints are filled, so a semi-rigid filler can part from one face. A top-up normally puts it right.

Is the floor joint work guaranteed?

Our workmanship carries a 12-month guarantee and the work is covered by public liability insurance.

What information helps you price floor joint sealing?

Use our quote form, or email photographs and a plan and tell us what runs on the floor. We then send a fixed quote with the product and phasing set out.

Can the warehouse stay open while you work?

In most cases, just the area being treated is coned off. Each zone reopens when the product can take traffic, then we move to the next.

Can the sealant be colour-matched?

In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We confirm what’s available for the specified product when we quote.

Floor joint sealing in Leatherhead, done properly

Sometimes the concrete either side of a joint has already spalled. Filling against a crumbled arris won’t hold for long, so we’ll tell you if the joint edges need repairing first and leave that decision with you. We work on construction joints, saw-cut induced joints and joints along racking aisles, and the failures we’re asked to look at most are saw-cut joints left open and packed with grit and sealant pulled out along a truck route. Facilities teams, main contractors and managing agents in Leatherhead tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Towns such as Leatherhead usually have an industrial estate or a few business units, with warehouse floors and loading areas. Smaller units can’t stop work for long, so we plan around the occupier’s hours.

The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Leatherhead (KT22)
Region
Surrey
Guarantee
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

Signs you need floor joint sealing in Leatherhead

Joints near dock doors see colder air, rain blown in and water off vehicles on top of the heaviest turning movements. That is typically where joint failure starts.

Site and facilities staff are often the first to spot these:

  • Joint edges breaking up under truck wheels
  • Loading bay joints breaking down
  • Open saw cuts full of debris
  • Filler that has parted from one face

Hospital campuses such as Leatherhead Community Hospital, under half a mile to the east of Leatherhead, grow in stages, leaving movement joints wherever new blocks meet old.

Questions to ask before you book

  • Health and safety accreditation such as CHAS
  • Their approach to joint depth and backing
  • The named product and why it was chosen
  • What level of public liability insurance do they hold?

How to choose a sealant contractor

Leave it or put it right?

While the arrises are intact, filling a joint is straightforward. Left until they break, it needs an edge repair before any filling can start, with longer closures to match. In Leatherhead, as anywhere, the simplest time to fix a failed joint is before it leaks. After a leak, there’s drying, repairs and redecoration on top.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why us?

  • Health and safety: CHAS accredited
  • Fully insured, including public liability cover
  • A Constructionline member, so easy to vet
  • 12 months’ guarantee on every job

Read how commercial sealant jobs are priced or how we’re accredited.

On site: what to expect

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes anything from a day for one loading bay to several days for a large floor, split into phases, and our waste is bagged and taken away as we go. Most work in Leatherhead is one building at a time: a school, a unit, an office or a block. Your photos, drawings or a site visit come first, followed by a fixed quote.

  1. We look at joint widths, edge condition and the traffic on each route.
  2. You get a fixed quote with the product and the phasing set out.
  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. The area is handed back once it has cured enough to take traffic.

What we need from you

  • Tell us your opening times and when work is allowed
  • Tell us what induction or permit system the site runs
  • Move anything stored against the joints

Get a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or use the quote form.

Ask for a quote

Read more

When to bring in a specialist

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Looking after the joints

A few simple habits keep the new joints working:

  • Keep grit out of unfilled joints in the meantime
  • Remind operators to lift rather than drag
  • Put loading bays at the top of the list
  • Walk the main routes and inspect joint lines on a regular cycle

Once cured, the joints get cleaned along with the slab. If you use strong chemicals or hot-water washing, mention it when we quote so the product suits them.

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.

Floor joint sealing in Leatherhead: the local picture

At about 17 miles from central London, Leatherhead is within reach of the capital. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital; their floors carry heavy traffic every shift. The 3 miles around Leatherhead take in at least three named trading estates, business parks or retail parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints.

Phasing is what makes joint work possible on busy sites such as Mole Business Park (less than half a mile west of Leatherhead): one bay, aisle or car park row at a time. On industrial estates such as Leatherhead Industrial Estate, which lies west of Leatherhead, saw-cut floor joints, loading bay slabs and yard joints take the heaviest traffic.

Leatherhead is about 4 miles south-west of Epsom, in Surrey. Looking for floor joint sealing in Leatherhead? We can help, as we do across Surrey. Leatherhead is one of 379 places we cover in Surrey for floor joints. Sites around London have their own page, about 17 miles away.

We take on floor joints across the KT22 postcode area. Streets here include High Street, Church Road and Station Road. With the A24 and A245 nearby, Leatherhead is straightforward for us to reach. Close to Leatherhead, our area also takes in Fetcham (1 mile west), Mickleham (2 miles south), Great Bookham (2 miles south-west), Westhumble (3 miles south) and Little Bookham (3 miles south-west). Nearby towns on our patch include Guildford (11 miles west), Woking (11 miles west), Epsom (4 miles north-east), Horley (11 miles south-east), Redhill (8 miles south-east) and Ewell (5 miles north-east).

Around Leatherhead

We work on buildings around St Andrew's Catholic School, St Andrew's Catholic School and Duke's Head Public House, among other places. There’s a railway station in Leatherhead itself: Leatherhead station. A little further out are Walton on the Hill (3.5 miles east) and Headley Court (2.2 miles east). The countryside around Leatherhead includes Claremont Lake and Jubilee Wood.

Map of Leatherhead © OpenStreetMap contributors

Owners, agents and contractors

Main contractors use us as their sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Accreditations

Trusted. Accredited. Insured.