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

Industrial and floor joint sealing in Coombe, Buckinghamshire

We carry out floor joint sealing and filling in warehouses, factories and industrial units in Coombe and the surrounding area. Send photos or drawings for a fixed quote.

  • Failing joints at loading bays and dock doors
  • Cracked and crumbling joint fill
  • Saw-cut joints left open and packed with grit
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m public liability

Floor joint sealing in Coombe

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

Floor joint sealing in Coombe

Across Coombe and the rest of Buckinghamshire, it runs the same way: you send details, we send a fixed quote, the joints are done and the 12-month guarantee follows. A rough length of joint, photos of the worst areas and a site plan let us give a quick quote and a visit can be arranged where that is easier. We work on joints along racking aisles, loading bays and construction joints, and what we are called in for most is unfilled floor joints collecting dirt and grit and sealant pulled out along a truck route. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Coombe, preparation and product choice get the time they need.

Halls, schools and small commercial buildings near places like Coombe have movement joints in brick, block and concrete too. They’re easily forgotten until water gets in or an edge breaks.

What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Coombe (HP17)
Wider area
Buckinghamshire
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Signs you need floor joint sealing in Coombe

Unfilled joints soon pack with grit, shrink-wrap scraps and pallet splinters. That debris is hard and levers at the edges as wheels pass so the arrises break sooner.

Common reasons buildings call us in:

  • Filler that has parted from one face
  • Cracked and crumbling joint fill
  • Flexible sealant torn out by wheels
  • Failing joints at loading bays and dock doors

Phasing is what makes joint work possible on busy sites such as Weston Way Industrial Estate (2.7 miles north of Coombe): one bay, aisle or car park row at a time.

Before you book anyone

  • Will failed sealant be removed rather than covered?
  • What level of public liability insurance do they hold?
  • How the joint faces will be prepared and primed
  • Will RAMS and insurance details be available?

Choosing a commercial sealant contractor

Warehouse floors and decks around Coombe

Coombe lies roughly 34 miles out from central London. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital, and their floor joints take forklift and pallet-truck traffic all day. The South East is one of the drier parts of the UK. Even so, yard and car park joints are only sealed when they’re dry and clean, while winter salting gets into any joint left open.

University campuses such as University Campus Aylesbury Vale, 4.6 miles to the north of Coombe, have car parks, paved walkways and building elevations with movement joints. On a site such as Station Approach Business Park, which lies north-east of Coombe, the movement joints are in car park slabs, paving and building elevations.

Coombe is about 5 miles south of Aylesbury, in Buckinghamshire. Commercial clients in Coombe can call on us for floor joints, as part of our coverage of Buckinghamshire. Coombe is one of 308 places we cover in Buckinghamshire for floor joints. Sites around Oxford have their own page, roughly 19 miles from Coombe.

Postcode districts covered here: HP17 for floor joints. Just outside Coombe, we also work in Butler's Cross (1 mile north), Ellesborough (1 mile north-west), Chalkshire (1 mile north), Terrick (1 mile north) and Nash Lee (1 mile north). A short drive away, we cover Aylesbury (5 miles north), High Wycombe (8 miles south), Chesham (8 miles east), Marlow (12 miles south), Amersham (9 miles south-east) and Beaconsfield (11 miles south-east).

Around Coombe

We work on buildings around John Colet School and The Russell Arms, among other places. The nearest railway station is Little Kimble station, about 1.3 miles west. Nearby you will also find Little Kimble Motte (1 mile west) and Trenchard Museum (3.1 miles north-east). Not far away are Brush Hill Local Nature Reserve and Coombe Hill.

Map of Coombe © OpenStreetMap contributors

FAQs: Coombe

Is a smaller place like Coombe outside your area?

Not at all. Coombe is within our area. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Is hospital work, at somewhere like The Paddocks Hospital, something you do?

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.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so we will ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.

Will your applicators have CSCS cards?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

Can you phase floor joint work around operations?

Normally only the zone we’re working in has to close. Each zone reopens when the product can take traffic, then we move to the next.

How many days will you need on site?

That varies with the scale of the job, though a typical visit usually takes anything from a day for one loading bay to several days for a large floor, split into phases. Larger or phased jobs take longer, and we will give you a timescale with the quote.

From enquiry to sign-off

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before we move to the next. Jobs in and around smaller places like Coombe are usually planned as a single visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  1. A floor survey records every joint, its edges and what crosses it.
  2. The treatment and the zones are set out in a fixed quote.
  3. Each joint is cut or routed back to clean, sound concrete.
  4. Dust is vacuumed out and primer applied where specified.
  5. Filler or sealant is placed to depth and finished flush.
  6. We hand each phase back when it can take traffic.

What we need from you

  • Have the specification and drawings to hand
  • Tell staff and tenants when we will be in
  • Share the asbestos register for older buildings

Request a quote

To get a fixed quote, call the office on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.

Get a price

Advice

Different surfaces, different methods

Isolation joints at walls and columns

Joints at walls and columns are often missed when floors are sealed and fill up with dirt. We record them with the rest of the floor joints.

Loading bays and dock areas

Bays can be treated one or two at a time so goods in and out carry on. Tell us your site hours and access windows and we will plan around them.

Doing it in-house

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Site maintenance staff can often handle a short internal joint. 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.

After the work

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:

  • Make joint checks part of your floor inspections
  • Tell us about strong cleaning chemicals before we quote
  • Keep trucks off new joints until we say they’re ready
  • Plan for a top-up on newer floors

A routine walk of the busiest aisles shows how the joints are holding up. Look for separation down one side, new chips in the arris and debris gathering, and photograph anything that changes.

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.

Leave it or put it right?

A floor coating laid over open joints soon cracks along the joint lines. Joints need their own treatment, whether or not the floor is coated. One visit to deal with every failing joint makes more sense than several trips to a place like Coombe. Send photos of each area and we will quote for the lot.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Why appoint us

  • Workmanship guaranteed for 12 months
  • CSCS-carded applicators
  • Clear, fixed quotes
  • A Constructionline member, so easy to vet

Take a look at what affects the cost and our accreditations.

Accreditations

Trusted. Accredited. Insured.