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

Industrial and floor joint sealing in Crockerhill, Hampshire

Floor joint sealing and filling in warehouses, factories and industrial units throughout Crockerhill and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Grimy joint lines spoiling a showroom floor
  • Flexible sealant torn out by wheels
  • Filler that has parted from one face
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
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 PL insurance

Need floor joint sealing in Crockerhill?

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

Maintenance after handover

Keep the joints in good shape with a few simple steps:

  • Start with the dock areas, where joints fail soonest
  • Mention any aggressive cleaning regime at quote stage
  • Allow for topping up joints as a new slab settles
  • Record damaged joints with a photo and a location

Keep traffic off fresh joints until the time we give you, and it’s worth enforcing. In a busy building, barriers keep early traffic away.

A broken joint on a main route is crossed by every truck on that route. Sorting it early looks after your equipment as well as the slab.

About our floor joint sealing in Crockerhill

Most industrial slabs are divided into panels with saw cuts and day joints, and every one of those joints is an exposed edge under hard wheels. We fill or seal them with a product matched to the traffic and the movement, so the arrises are supported and grit stays out. We work on joints along racking aisles, construction joints and forklift and pallet-truck routes, and what we are called in for most is soft sealant dragged out of trafficked joints and saw-cut joints left open and packed with grit. Searching for sealant specialists in Crockerhill? We have been sealing commercial buildings since 2005.

Smaller community and commercial buildings around Crockerhill have their own movement joints in walls and floors. They’re easily forgotten until water gets in or an edge breaks.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Where
Crockerhill (PO17)
Wider area
Hampshire
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Surface by surface

Loading bays and dock areas

We usually work through dock areas a few bays at a time so goods in and out carry on. Tell us your site hours and access windows and we’ll plan around them.

Forklift and pallet-truck routes

Trucks running over open joints wear wheels and shake loads. Filling them gives a smoother run and protects the floor.

Common questions from Crockerhill clients

Can you work at a site such as Knowle Village Business Park, by Crockerhill?

Yes. Estates, retail parks and business parks around Crockerhill, Knowle Village Business Park among them, are all within reach. Photos and a short description are enough for a first look.

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

Yes, healthcare and care buildings are part of our work. Work is phased so departments keep running, under the site’s own rules.

Do your applicators hold CSCS cards?

Yes. Our applicators hold CSCS cards, which many sites require.

How do you choose the sealant?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Do you seal on top of existing sealant?

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

How long does a typical visit take?

The duration is planned around your programme and the access we’re given. You will have an expected duration with the quote.

Do you cover Crockerhill?

Yes. Crockerhill is in our area. For a quote, phone 01277 525 020 or email a schedule or drawings.

What we can’t put right

Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be one of these:

  • A failing floor coating, which is a flooring contractor’s job
  • Broken concrete either side of the joint
  • Uneven floors that need grinding or levelling

If you are not sure, just speak to us on 01277 525 020 or send details through our quote form and we’ll give you a straight answer.

What we seal

  • Construction joints
  • Forklift and pallet-truck routes
  • Loading bays
  • Joints along racking aisles
  • Saw-cut induced joints
  • Retail and showroom floors

Joints that move: notes for Crockerhill

With the shore within about 3 miles, Crockerhill counts as a coastal location. Near the sea, external slabs, ramps and decks see salt air and driven rain as well as their usual loads, and edges left open tend to break up faster. Less than 3 miles from Crockerhill there are at least three named estates and business parks. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.

Across sites such as Fareham Industrial Park, which lies south of Crockerhill, floor and movement joints can be sealed in phases so units keep working. Schools such as The Henry Cort Community College have movement joints in their walls and floors that are easy to overlook. Office parks like Knowle Village Business Park, 1.2 miles to the west of Crockerhill, have decks, ramps and clad elevations whose joints take movement every day.

Crockerhill is about 2 miles north of Fareham, in Hampshire. If you’re looking for floor joint sealing in Crockerhill, we can help. 723 places across Hampshire fall within our area, Crockerhill among them. We also cover Portsmouth, around 7 miles from Crockerhill.

Business premises anywhere in PO17 are within our area. We also cover Welborne (1 mile west), Wickham Common (1 mile north-east), North Fareham (1 mile south), Hundred Acres (2 miles north-east) and North Boarhunt (2 miles north-east). A short drive away, we cover Winchester (14 miles north-west), Gosport (6 miles south), Havant (9 miles east), Eastleigh (9 miles north-west), Horndean (8 miles east) and Totton (14 miles west).

What’s near Crockerhill

The closest station to Crockerhill is Fareham station, roughly 2.1 miles south. Well-known places in the area include Knowle Hospital (1 mile west) and Carron Row Farm Museum (2.8 miles south-west). Not far away are St Clair's Meadow and Portsdown Hill.

Map of Crockerhill © OpenStreetMap contributors

From enquiry to sign-off

We follow your site rules from the start: signing in, inductions and any permit to work. Once we’re cleared to begin, we take the joints in the sequence agreed with you. If others near Crockerhill need work, visits can be combined. A fixed quote is given before anything starts.

  1. We agree the traffic routes and phasing with your site team.
  2. We point out joints whose edges need repairing first.
  3. We clear each run back to clean concrete.
  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

  • Tell us what induction or permit system the site runs
  • Warn occupants and staff about the work
  • Move anything stored against the joints

Get a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to ring 01277 525 020 or send details through our quote form with what you know.

Get a price

Related advice

Site staff or a sealant 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, which is what makes a joint last.

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

Commercial clients in Crockerhill

We work for building owners and managing agents on everything from one building to a spread of sites around Crockerhill. Several sites can go on one quote, so there’s one set of paperwork to deal with.

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.