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

Expansion and movement joint sealing in Bedhampton, Hampshire

Expansion and movement joint sealing in walls, decks and floors throughout Bedhampton and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Joints packed with grit and debris
  • Hardened, cracked sealant on exposed facades
  • Rain penetration at brick or block movement joints
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Expansion joint sealing in Bedhampton

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

FAQs: Bedhampton

Is Bedhampton too small for you to travel to?

No. Places such as Bedhampton are covered as much as the big towns. London and every South East county are within our area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Is a hospital such as Elmleigh Hospital somewhere you can work?

Yes. Healthcare sites are among the places we work. Each area is agreed with the ward or department and the estates team in advance.

When can you be on site?

Give us your site hours and any access windows in your enquiry, and we’ll schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

When can the area be used after sealing?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.

Does the weather affect joint sealing?

Weather matters for any external joint because a damp or frozen joint won’t take a proper bond. Internal floor joints are far less affected.

How do we ask for a quote?

It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.

Does weather matter for sealant 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.

Expansion joint sealing for commercial buildings in Bedhampton

Joint design counts for as much as the sealant itself. Joint width must suit the movement and the movement class of the sealant, and depth is controlled using closed-cell backing rod, or bond-breaker tape in shallow joints. For wider joints, the width-to-depth ratio is often around 2:1, as the manufacturer advises, and the bead is tooled so it grips the two faces alone. Most enquiries involve damp inside where a wall movement joint has failed and movement joints with split or torn sealant, on podiums and floor movement joints, blockwork control joints and car park decks and ramps. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Bedhampton is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Small units near places like Bedhampton are often converted farm buildings with new concrete floors. Saw-cut and construction joints in those floors need the right filler or sealant for the forklifts and trolleys that use them.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Place
Bedhampton (PO9)
Region
Hampshire
Cover
A 12-month guarantee
Price
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

On site: what to expect

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work normally takes a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing, and our waste is bagged and taken away as we go. Work in places the size of Bedhampton is planned as a single visit where we can. Clear photographs and measurements help us bring the right products.

  1. We look at the joints, their width and how they’ve failed.
  2. Next, we fix a price and confirm the sealant we propose for the movement.
  3. Old sealant and filler are cut out and the joint faces cleaned back to sound material, and we tell you if any edges need repairing first.
  4. Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
  5. Where the maker calls for primer, it’s applied first, then the bead goes in and is tooled to a concave finish.
  6. Finished joints are checked and backed by our 12-month guarantee.

Getting the site ready

  • Tell us what induction or permit system the site runs
  • Tell us which areas need to stay in use
  • Point out parking and an unloading spot

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, give us a call on 01277 525 020 or send details through our quote form.

Ask for a quote

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Commercial clients in Bedhampton

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

Why deal with it now?

A like-for-like reseal of a joint that keeps splitting rarely lasts. If the joint is too narrow or the product wrong for the movement, it needs a different approach, and we’ll say so before quoting. Sealant hardens, cracks and loses grip with age, UV and movement. Replacing it before it fails keeps water out.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

What you get with us

  • Work to your specification and the manufacturer’s guidance
  • Old sealant cut out, never sealed over
  • Over 20 years of commercial sealing
  • 12-month guarantee on workmanship

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

What the job involves on each surface

Concrete and precast panel joints

Joints between precast panels open and close with temperature and loading. We use a sealant classed for the movement, laid over backing to depth.

Car park decks and ramps

Car park joints are some of the hardest-working joints in any building. We use a sealant made for wheel loads and the expected movement, phased so parts of the car park stay open.

Doing it in-house

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Joints that move: notes for Bedhampton

Bedhampton sits close to the coast, within about 1 mile. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, so a failed joint lets more in and the edges break up sooner. Bedhampton is in the South East, one of the UK’s drier regions. Outside joints in yards and car parks still have to be dry before sealing, and gritting in cold spells finds its way into open joints.

Retail sites such as Central Retail Park (to the east of Bedhampton) have car park, service yard and shop floor joints under constant traffic. A campus such as University of Portsmouth - Langstone Campus (4.4 miles south-west of Bedhampton) has long runs of movement joint in its buildings, decks and paving.

Bedhampton is about 1 mile south-west of Havant, in Hampshire. Looking for expansion joint sealing in Bedhampton? We can help, as we do across Hampshire. We work across 723 places in Hampshire, large and small.

Anyone looking for expansion joint sealing in PO9 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Palk Road, Knox Road and Mill Lane. Nearby places we also cover include Farlington (1 mile south-west), Purbrook (2 miles north-west), Drayton (2 miles west), Widley (2 miles west) and Waterlooville (2 miles north-west) for movement joints. Nearby towns on our patch include Gosport (7 miles south-west), Fareham (8 miles west), Horndean (4 miles north), Hedge End (14 miles west), Petersfield (11 miles north) and Emsworth (3 miles east).

Landmarks near Bedhampton

Recent enquiries here include premises near Havant College and The Golden Lion pub, among other places. Bedhampton has its own railway station: Bedhampton station. A little further out are Warblington Castle (1.7 miles south-east) and Havant Museum (1.1 miles east). For a walk, there’s Portsdown Hill and Southmoor Nature Reserve.

Map of Bedhampton © OpenStreetMap contributors

Do you need expansion joint sealing in Bedhampton?

On trafficked joints, wheels and salts do the damage. Wheel loads stress the sealant and the arrises, while grit and salts work into any gap. A sealant that isn’t trafficable won’t last there.

Site and facilities staff are often the first to spot these:

  • Movement joints with split or torn sealant
  • Spalled or broken joint edges in floors and decks
  • Brittle, chalky sealant on external joints
  • Damp inside where a wall movement joint has failed

A healthcare site such as Elmleigh Hospital, 1.2 miles east of Bedhampton, depends on car parks, ramps and service yards whose joints take traffic all day.

Comparing quotes

  • Do they follow the manufacturer’s priming guidance?
  • Will failed sealant be removed rather than covered?
  • How they handle RAMS and site documents
  • Health and safety accreditation such as CHAS

How to choose a sealant contractor

Accreditations

Trusted. Accredited. Insured.