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

Industrial and floor joint sealing in Forton, Hampshire

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

  • Broken arrises where pallet trucks cross
  • Failing joints at loading bays and dock doors
  • A gap opening alongside old joint filler
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Floor joint sealing near Forton

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Do you need floor joint sealing in Forton?

Unfilled joints soon pack with grit, shrink-wrap scraps and pallet splinters. That debris is hard and levers at the edges as wheels pass, speeding up the damage.

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

  • Scruffy, dirty joint lines on a shop or showroom floor
  • Cracked and crumbling joint fill
  • Chipped and spalling edges along forklift routes
  • Trucks and loads jolting over damaged joints

University campuses such as University of Portsmouth - North Zone, 1.9 miles east of Forton, have car parks, paved walkways and building elevations with movement joints.

What to look for in a quote

  • Do they follow the manufacturer’s priming guidance?
  • What site paperwork they can supply
  • Whether their applicators hold CSCS cards
  • Their pre-qualification and accreditations

Our contractor checklist

How we handle floor joint sealing in Forton

Mastic Doctor has worked on joints in commercial buildings for over 20 years. Our CSCS-carded applicators follow your site induction and rules, and the business is CHAS accredited and a Constructionline member holding public liability insurance. Completed joints come with a 12-month guarantee on our workmanship. We work on loading bays, forklift and pallet-truck routes and construction joints, and the failures we are asked to look at most are a gap opening alongside old joint filler and scruffy, dirty joint lines on a shop or showroom floor. Whoever orders the work in Forton, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.

In a smaller place such as Forton, floor and movement joints are often in agricultural and rural business units, schools and the odd small industrial yard. Concrete floors and yards in these buildings move and crack like any others.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application.

Where
Forton (PO12, PO13)
Region
Hampshire
Cover
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Different surfaces, different methods

Flexible floor sealants

Flexible floor sealants come in several colours so ask if the colour matters.

Forklift and pallet-truck routes

Joints on busy routes need a fill that sits flush and resists impact. Wheel type and traffic level steer the product choice.

On site: what to expect

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. If neighbouring businesses or buildings around Forton need work too, visits can be combined. Tell us your site hours and we’ll plan around them.

  1. Each area is assessed for joint width, arris damage and the wheels that cross it.
  2. A fixed quote follows, listing the treatment for each area and the order of work.
  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. The chosen product is placed to its specified depth and trimmed level with the floor.
  6. The area is handed back once it has cured enough to take traffic.

Getting the site ready

  • Tell us what induction or permit system the site runs
  • Warn occupants and staff about the work
  • Explain the parking and delivery arrangements

Getting a fixed quote

For a fixed quote, phone 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. You can also send details through our quote form.

Ask for a quote

Related advice

Why deal with it now?

Holding off until the whole floor can close can take a long time. Zone by zone, the worst aisles can be dealt with now while the rest of the floor carries on. Small buildings around Forton suffer from failed joints as much as large ones. Early resealing avoids the damage that follows a leak.

What a job costs comes down to the quantity of joints, how much old material needs removing and how the joints are reached. Call for a quote once you have the details.

What you get with us

  • Health and safety: CHAS accredited
  • Clear, fixed quotes
  • A Constructionline member, so easy to vet
  • Failed material removed, not covered up

See what affects the cost and how we’re accredited.

Aftercare for building managers

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Walk the main routes and inspect joint lines on a regular cycle
  • Let us know what the floor is cleaned with
  • Treat loading bay joints first if they’re failing
  • Respect the cure time before traffic returns

Problems inside the 12-month guarantee period are ours to put right. Beyond that, an inspection once or twice a year catches failing joints early.

A broken joint on a main route is crossed by every truck on that route. Early treatment protects wheels, loads and drivers as much as the floor.

Floor joint sealing in Forton: the local picture

Forton sits close to the coast, within about 1 mile. Open joints in coastal car parks and yards let in salt-laden water as well as grit, which is why split joints are worth sealing before the edges deteriorate. Forton is about 66 miles from central London. Warehousing clusters around the motorways that ring and radiate from London.

Another example is QinetiQ Haslar Marine Technology Park, which lies south-east of Forton, where floors and yards would be done in stages around the occupiers. Hospital campuses such as Gosport War Memorial Hospital, 0.6 miles south-west of Forton, grow in stages, leaving movement joints wherever new blocks meet old.

Forton is about 1 mile south-east of Gosport, in Hampshire. Commercial clients in Forton use us for work on floor joints. Forton is one of 723 places we cover in Hampshire.

Commercial sites across PO12 and PO13 are covered for floor joints. Buildings on Lee Road, Ford Road and Lees Lane are within our area for floor joints. Close to Forton, our area also takes in Gosport (1 mile north-west), Priddy's Hard (1 mile north-east), Elson (1 mile north), Bridgemary (2 miles north-west) and Rowner (2 miles north-west). Further afield, our area takes in Havant (8 miles north-east), Eastleigh (15 miles north-west), Fareham (4 miles north-west), Horndean (9 miles north-east), Hedge End (11 miles north-west) and Waterlooville (7 miles north-east).

Around Forton

Recent enquiries here include premises near The Trafalgar pub, Brune Park Community School and St Vincent College and the streets around them. For rail, the closest station is Portsmouth Harbour station, roughly 1.5 miles east of the centre. Other landmarks nearby include Portchester Castle (2.8 miles north-east) and Gosport War Memorial Hospital (0.6 miles south-west). Not far away are West of the River Alver and Portsdown Hill.

Map of Forton © OpenStreetMap contributors

Honest limits

A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is one of these:

  • Joint edges that have already broken away, which need repairing before filling (we will tell you if so)
  • Structural cracking in the slab
  • A failing floor coating, which is a flooring contractor’s job

If in doubt, give us a call on 01277 525 020 or send photos by email and we will say what we think before you book.

Surfaces we seal

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

Common questions from Forton clients

Can you take on a job at a hospital such as Gosport War Memorial Hospital?

Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.

Is a smaller place like Forton outside your area?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Are you CHAS accredited?

Yes. We’re CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.

What do you need from us to quote?

A rough joint length, a few photographs and a site plan are normally enough for a quick quote. We can visit where that helps, and you can speak to us on 01277 525 020 or send photos by email to arrange it.

How long do sealant joints last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

How long does a typical visit take?

That varies with the scale of the job, though a typical visit normally takes a day for smaller units, with bigger warehouse floors programmed over several visits. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

What happens if the joint edges are damaged?

Filling against broken edges doesn’t last. We’ll tell you if the joint edges need repairing first and set out how that affects the job.

Accreditations

Trusted. Accredited. Insured.