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

Floor Joint Sealing in Penton Corner

Floor joint sealing and filling in warehouses, factories and industrial units across Penton Corner, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Chipped and spalling edges along forklift routes
  • Saw-cut joints left open and packed with grit
  • Untidy open joints in a retail unit
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Floor joint sealing across Penton Corner

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

How a job runs

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Jobs in and around smaller places like Penton Corner are typically planned as a single visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  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

  • Send asbestos survey details if the building is pre-2000
  • Have the specification and drawings to hand
  • Warn occupants and staff about the work

Request a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or use the quote form.

Get a price

Advice

How we handle floor joint sealing in Penton Corner

Before quoting, we look at what the floor is telling us: joint widths, whether the joints are still opening, what runs over them and how the edges have held up. From that we choose between a semi-rigid filler and a more flexible sealant, area by area where it needs to be. We work on retail and showroom floors, forklift and pallet-truck routes and saw-cut induced joints, and the usual reasons a site gets in touch are a gap opening alongside old joint filler and sealant pulled out along a truck route. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Penton Corner is the same: the right product in a properly prepared joint.

Jobs around smaller places like Penton Corner are planned so the whole job is done in one visit. Tell us the joint widths if you can, and what drives or walks over them.

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.

Place
Penton Corner (SP11)
Wider area
Hampshire
Guarantee
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

When to call us in Penton Corner

Joints near dock doors see colder air, rain blown in and water off vehicles, as well as the tightest turning loads. That is normally where joint failure starts.

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

  • Failing joints at loading bays and dock doors
  • A rough ride across broken joints
  • Unfilled floor joints collecting dirt and grit
  • Joint fill separating from the concrete

Hospital campuses such as Andover War Memorial Hospital, 1.5 miles to the east of Penton Corner, grow in stages, leaving movement joints wherever new blocks meet old.

Comparing quotes

  • What level of public liability insurance do they hold?
  • Who will actually carry out the work
  • Health and safety accreditation such as CHAS
  • Whether old or failed sealant will be cut out, not overlaid

How to choose a sealant contractor

For managing agents and facilities managers

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Penton Corner can sit alongside others in a wider programme across Hampshire.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

Quoting for work in Penton Corner

Before we quote, we look at:

  • Induction, permit and paperwork requirements
  • How much there is to seal
  • How much existing material needs removing
  • Joint width, depth and condition

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote when you’re ready.

Details that help us quote

The more we know, the firmer the quote. Helpful details to send:

  • Clear photographs of the problem areas
  • The postcode of the building
  • What the building is and how it’s used
  • Any specification or named product

The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or give us a call on 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Looking after the joints

Problems stay small when the joints are checked regularly. Specifically:

  • Record damaged joints with a photo and a location
  • Remind operators to lift rather than drag
  • Make joint checks part of your floor inspections
  • Keep grit out of unfilled joints in the meantime

Dragged forks and pallets gouge joints and edges alike. Even a well-filled joint can be damaged by steel scraping along it if it keeps happening.

While the concrete edges are intact, it’s a filling job. After the edges go, repairs come into it, with more downtime and more disruption.

Common questions from Penton Corner clients

Is Penton Corner too far out for you?

No. Small places get the same service as large ones. We work across Greater London and the South East. Good photographs up front let us bring everything on the first visit.

Is Plot 2 Andover Business Park, near Penton Corner, within your area?

Yes. Estates, retail parks and business parks around Penton Corner, Plot 2 Andover Business Park among them, are all within reach. To start, just ring 01277 525 020 or email drawings and photos with the unit, the joints involved and your access times.

How soon can traffic go back on the floor?

Each product has its own cure time, and cold floors slow it down. Phasing is planned with that in mind.

Can the sealant be colour-matched?

That depends on the product. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and the quote will be based on it.

How do you choose the sealant?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

What happens if the joint edges are damaged?

Filling against broken edges doesn’t last. If the arrises have spalled, we’ll say they need repair before filling, so you can decide how to proceed.

General trades versus a specialist

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.

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Traffic, movement and joints around Penton Corner

The South East is one of the drier parts of the UK. External joints still wait for dry conditions, and gritting in cold spells finds its way into open joints. At least three named trading, business or retail sites lie within about 3 miles of Penton Corner. 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 Andover Business Park (less than half a mile south of Penton Corner): one bay, aisle or car park row at a time. Business parks such as Plot 2 Andover Business Park (less than half a mile south-east of Penton Corner) have car parks, paved areas and long brick and panel elevations, all with movement joints.

Penton Corner is about 2 miles west of Andover, in Hampshire. We cover commercial sites throughout Penton Corner. Our Hampshire coverage takes in 723 places. For work in that direction, see our Southampton page, about 21 miles away.

Commercial sites across SP11 are covered. Streets here include Short Lane and Beech Close, and sites on any of them can send details for a fixed quote. Sites close to Penton Corner are covered too, including Penton Grafton (1 mile north), Penton Mewsey (1 mile north), Red Post Bridge (1 mile south), Foxcotte (1 mile north-east) and Charlton (1 mile east). Further afield, our area takes in Winchester (14 miles south-east), Romsey (15 miles south), Hyde (14 miles south-east), Tidworth (6 miles west), Weeke (13 miles south-east) and Stanmore (14 miles south-east).

What’s near Penton Corner

Recent enquiries here include premises near Harrow Way Community School and White Hart Public House. Penton Corner’s nearest station is Andover station, about 1.6 miles east of the centre. Well-known places in the area include Andover Museum (2.3 miles east) and Andover War Memorial Hospital (1.5 miles east). Open spaces near Penton Corner include Quarley Hill and Anton Lakes.

Map of Penton Corner © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.