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

Expansion and movement joint sealing in Upper Swanmore, Hampshire

Looking for expansion joint sealing in Upper Swanmore? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Joints where the bead has lost adhesion
  • Chipped joint edges on forklift routes
  • Joints packed with grit and debris
1
Send details
Photos, drawings or a schedule, or we 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
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Expansion joint sealing for businesses in Upper Swanmore

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

How we handle expansion joint sealing in Upper Swanmore

Internal floor joints take trolleys, pallet trucks and forklifts. Unsupported edges break up under wheels. If the arrises are already broken, we’ll say so before sealing and phasing can keep areas working. We work on cladding panel joints, brickwork movement joints and blockwork control joints, and what we’re called in for most is previous reseals laid over old sealant and weathered movement joint sealant that no longer flexes. One point of contact handles commercial sealant work in Upper Swanmore from the first photos to the final walk-round, whether it’s one building or several.

In and around smaller places like Upper Swanmore, 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 sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Upper Swanmore (SO32)
Wider area
Hampshire
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026

Leave it or put it right?

On a car park, resealing joints in phases keeps the deck open. Phased work by bay or zone lets the rest stay in use, compared with a full closure. Tell us what has to stay open and we’ll plan around it. For buildings around smaller places like Upper Swanmore, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

What you get with us

  • 12-month guarantee on workmanship
  • Products installed to the manufacturer’s instructions
  • CSCS-carded applicators
  • A range of standard colours, depending on the product

See how commercial sealant jobs are priced or our accreditations and insurance.

On site: what to expect

We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. Then we strip out anything that has failed, prepare every joint and seal it. For work around Upper Swanmore, we aim to finish in one visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. We start with photos, approximate lengths and any drawings, visiting where needed.
  2. We compare each joint’s width with the movement and the sealant’s capability.
  3. Old sealant and debris are cut out of every joint.
  4. Any broken arrises or friable edges are flagged before work goes further.
  5. The right sealant goes in at the right depth, bonded to the two sides only.
  6. Each area is handed back after its cure time, under our 12-month guarantee.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Make sure the joints can be reached
  • Explain the parking and delivery arrangements

Ask for a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, phone 01277 525 020 or email a schedule or drawings.

Ask for a quote

Related advice

Warehouse floors and decks around Upper Swanmore

Less than 3 miles from Upper Swanmore there are at least three named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints. Rainfall across the South East, Upper Swanmore included, is lower than in many parts of the UK. 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.

Parks like Swanmore Business Park, 1.1 miles to the south-west of Upper Swanmore, combine paved areas, car parks and building elevations, each with joints that move. Across sites such as Waltham Business Park, 1.3 miles to the south-west of Upper Swanmore, floor and movement joints can be sealed in phases so units keep working.

Upper Swanmore is about 6 miles north-east of Hedge End, in Hampshire. If you are looking for expansion joint sealing in Upper Swanmore, we can help. Upper Swanmore is one of 723 places we cover in Hampshire for movement joints. There’s a separate page for Southampton, roughly 10 miles from Upper Swanmore.

We cover the SO32 postcode districts. We cover commercial and managed buildings on Vicarage Lane, Green Lane and Well Lane and the roads nearby. Close to Upper Swanmore, our area also takes in Hill Grove (1 mile south), Swanmore (1 mile south-west), The Hangers (1 mile north-west), Droxford (2 miles north-east) and Dean (2 miles north-west). Further afield, our area takes in Winchester (10 miles north-west), Gosport (10 miles south), Havant (10 miles south-east), Eastleigh (8 miles west), Fareham (7 miles south) and Horndean (8 miles south-east).

Around Upper Swanmore

Recent enquiries here include premises near Swanmore College of Technology and the streets around them. The closest station to Upper Swanmore is Botley station, roughly 4.4 miles south-west. Nearby you’ll also find Bishop's Waltham Museum (1.9 miles west) and Knowle Hospital (5.1 miles south). Open spaces near Upper Swanmore include St Clair's Meadow and Beacon Hill.

Map of Upper Swanmore © OpenStreetMap contributors

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.

Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Cost factors for movement joints

Each job is priced on its own details. The main factors are:

  • Travel to remote or island sites
  • Specialist products, such as fire-rated or hygienic sealants
  • Backing rod, priming and other preparation
  • Induction, permit and paperwork requirements

The specified product makes a difference, and so does the preparation. Access, phasing and site rules also count.

Details that help us quote

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

  • How the joints are reached, and at what height
  • Your programme or deadline
  • What the building is and how it’s used
  • Drawings or a marked-up plan, if available

To get a fixed quote, call 01277 525 020 or email a schedule or drawings. Our quote form is another easy route.

Maintenance after handover

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Keep traffic off new joints until the cure time is up
  • Avoid parking heavy plant or pallets on joint lines
  • Keep scrapers and ploughs from dragging across joint sealant
  • Put movement joints on the planned maintenance inspection round

Grit is the slow enemy of a joint seal. Stones pressed into the bead by wheels or feet can puncture it. Regular sweeping keeps joint lines clear.

Unsupported floor joint edges spall under forklift and pallet-truck wheels. Broken arrises jolt trucks, loads and drivers, and the damage spreads along the joint. Sealing early protects the edges.

Questions about Upper Swanmore

Can you work on a hospital site such as Knowle Hospital?

Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.

Is Upper Swanmore too small for you to travel to?

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

Who decides which product is used?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Do the joint edges need to be sound before sealing?

Broken arrises have to be put right before resealing, and we will point out where that’s the case. A bead on a broken edge soon lets go.

Is movement joint sealing guaranteed?

Our workmanship on movement joints carries a 12-month guarantee. The guarantee covers how we sealed, not damage caused afterwards.

Does weather matter for sealant work?

It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

When to call us in Upper Swanmore

Sealant peeling cleanly off one side is an adhesion failure. Dusty, damp or contaminated faces, a missing primer and three-sided adhesion are the usual causes and it often shows on rushed work.

If one of these sounds familiar, it’s time for a closer look:

  • Expansion joints split through the centre of the bead
  • Damp inside where a wall movement joint has failed
  • New sealant over old, now failing
  • Expansion joints filled with dirt and stones

In a school such as Swanmore Church of England Aided Primary School, movement joints in brick, block and hall floors tend to be forgotten until they leak.

What to look for in a quote

  • Will RAMS and insurance details be available?
  • How the joint faces will be prepared and primed
  • The terms of the workmanship guarantee
  • Is the sealant right for the movement and the substrate?

Our contractor checklist

Accreditations

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