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

Purbrook Heath floor joint sealing

Need floor joint sealing in Purbrook Heath? It’s simple: send details, get a quote, we seal, guaranteed.

  • Trucks and loads jolting over damaged joints
  • Cracked and crumbling joint fill
  • Dock area joints that have failed first
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Floor joint sealing for Purbrook Heath sites

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

Cost factors for floor joints

Your fixed quote is built from the real scope. It allows for:

  • Induction, permit and paperwork requirements
  • The size and state of each joint
  • How much existing material needs removing
  • Quantities, in metres or numbers

Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Sending details for a quote

However big the job, the same details help:

  • Specification clauses that apply
  • Access details, including height
  • Your programme or deadline
  • The asbestos register, for older buildings

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to phone 01277 525 020 or email drawings and photos.

About our floor joint sealing in Purbrook Heath

Before quoting, we look at what the floor is telling us: how wide the joints are, signs of ongoing movement, the wheel types crossing them and the state of the arrises. From that we choose between a semi-rigid filler and a more flexible sealant and the answer can differ from one zone to the next. If you are dealing with scruffy, dirty joint lines on a shop or showroom floor and failing joints at loading bays and dock doors, we can put it right, on loading bays, saw-cut induced joints and retail and showroom floors alike. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Purbrook Heath is the same: the right product in a properly prepared joint.

In and around smaller places like Purbrook Heath, the concrete floors we see are often in converted farm buildings, small workshops and storage units. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

We stand by our work with a 12-month guarantee. That covers our preparation and application.

Location
Purbrook Heath (PO7)
Region
Hampshire
Guarantee
A 12-month guarantee
Quote
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Questions about Purbrook Heath

Is a hospital such as Queen Alexandra Hospital somewhere you can work?

Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.

Is Purbrook Heath off your patch?

Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.

Does the weather affect the work?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.

Is it fine to apply new sealant on top of old?

No, never. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.

What do you need from us to quote?

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

How long does a job like this take?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

What happens if the joint edges are damaged?

A filler needs sound edges to grip. We will tell you if the joint edges need repairing first and set out how that affects the job.

What sealant work can’t fix

Sealant solves a lot, but not everything, and we’re upfront when that’s the case. It won’t fix:

  • Structural cracking in the slab
  • Uneven floors that need grinding or levelling
  • Joint edges that have already broken away, which need repairing before filling (we’ll tell you if so)

Not sure which it is? You can call 01277 525 020 or email a schedule or drawings and we’ll tell you honestly before you book.

What we seal

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

Slabs, ramps and loading bays in Purbrook Heath

With the shore within about 2 miles, Purbrook Heath 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, so a failed joint lets more in and the edges break up sooner. Purbrook Heath sits in one of the drier corners of the country, the South East. External slab and deck joints still need a dry, clean joint to seal, and winter de-icing salt on car parks and ramps works into any open joint.

A campus such as University of Portsmouth - Langstone Campus (to the south of Purbrook Heath) has long runs of movement joint in its buildings, decks and paving. A healthcare site such as Queen Alexandra Hospital (to the south-west of Purbrook Heath) depends on car parks, ramps and service yards whose joints take traffic all day.

Purbrook Heath is about 1 mile west of Purbrook, in Hampshire. We send applicators to Purbrook Heath for floor joints, handled exactly as we handle every other area. Our Hampshire coverage takes in 723 places.

We cover the PO7 postcode districts. Streets here include Newlands Lane and Purbrook Heath Road. Just outside Purbrook Heath, we also work in Widley (1 mile south), Purbrook (1 mile east), Waterlooville (1 mile north-east), Furzeley Corner (2 miles north) and Drayton (2 miles south). Further afield, our area takes in Gosport (6 miles south-west), Havant (3 miles east), Eastleigh (14 miles north-west), Fareham (6 miles west), Horndean (3 miles north-east) and Hedge End (11 miles west).

Landmarks near Purbrook Heath

We work on buildings around George Inn and Purbrook Park School. Purbrook Heath’s nearest station is Cosham station, roughly 1.9 miles south. Nearby you will also find Queen Alexandra Hospital (1.3 miles south-west) and Portchester Castle (3.4 miles south-west). Open spaces near Purbrook Heath include Southmoor Nature Reserve and Portsdown Hill.

Map of Purbrook Heath © OpenStreetMap contributors

Our process

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 your contact hears from us before we move to the next area. If others near Purbrook Heath need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  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. The joint is filled to its specified depth and trimmed level.
  6. We hand each phase back when it can take traffic.

Before we start on site

  • Make sure the joints can be reached
  • Send any specification or drawings in advance
  • Share your working hours and any access restrictions

Request a quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or email the details over to discuss it first.

Ask for a quote

Related advice

After the work

Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:

  • Clear packed debris from open joints regularly
  • Hold traffic back until the product has cured
  • Keep photos of joints that look like they’re failing
  • Let us know what the floor is cleaned with

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 keep photographs so changes are easy to compare.

Joint damage starts slowly and then speeds up. Each chip makes the drop deeper and the next impact harder, so it pays to act at the first signs.

Doing it in-house

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Signs you need floor joint sealing in Purbrook Heath

Soft sealant in a heavily trafficked joint gives the edges little support and the edges fail regardless. The opposite mistake happens as well: a rigid fill in a joint that is still opening cracks or debonds.

Common reasons buildings call us in:

  • Failing joints at loading bays and dock doors
  • Trucks and loads jolting over damaged joints
  • Joint fill separating from the concrete
  • Soft sealant dragged out of trafficked joints

Schools like Purbrook Junior School often have long brick elevations with movement joints that age quietly.

What your quote should include

  • Will failed sealant be removed rather than covered?
  • Their plan for phasing and protecting the area
  • Do they follow the manufacturer’s priming guidance?
  • Is the sealant right for the movement and the substrate?

Questions to ask before you appoint anyone

Accreditations

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