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

Expansion and movement joint sealing in Upper Chute, Hampshire

Our CSCS-carded applicators take on expansion and movement joint sealing in walls, decks and floors in Upper Chute and the surrounding area. Send photos or drawings for a fixed quote.

  • Damp inside where a wall movement joint has failed
  • Spalled or broken joint edges in floors and decks
  • Expansion joints filled with dirt and stones
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Expansion joint sealing for businesses in Upper Chute

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

How we handle expansion joint sealing in Upper Chute

For movement joints in Upper Chute, photos and approximate lengths are the best start. Send them through our quote form, and we will arrange a site visit if needed before issuing a fixed quote. You can also call 01277 525 020 or email the details over to talk the joints through. We work on cladding panel joints, blockwork control joints and car park decks and ramps, and what we’re called in for most is joints where the bead has lost adhesion and water dripping through deck or ramp joints. Most enquiries from Upper Chute start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

For a site near Upper Chute, measurements and photos up front mean one trip where possible, with the right materials on hand. Tell us the joint widths if you can, and what drives or walks over them.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Upper Chute (SP11)
Region
Hampshire
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

On site: what to expect

Working in a building that stays open takes some planning. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. For work around Upper Chute, we aim to finish in one visit, so photos and measurements up front really help. Then the right materials arrive with us.

  1. We look at the joints, their width and how they’ve failed.
  2. You get a fixed quote with the product and its movement capability stated.
  3. The failed seal is removed and both faces are cleaned until sound and dry.
  4. We control the depth with backing rod or, in shallow joints, bond-breaker tape.
  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.

What we need from you

  • Confirm the product named in the specification
  • Send asbestos survey details if the building is pre-2000
  • Let building users know which areas are affected

Ask for a quote

Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, give us a call on 01277 525 020 or email drawings and photos.

Get a quick quote

Read more

Commercial clients in Upper Chute

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.

Questions about Upper Chute

Will our site in Upper Chute have to close for joint sealing?

Rarely. Work is phased around your operations. Tell us which hours and entrances we can use and we’ll plan from there.

Is Upper Chute too far out for you?

Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

What causes movement joint sealant to fail?

The common causes are poor preparation, three-sided adhesion, the wrong movement class and weathering. Working out the cause comes first.

Do you guarantee expansion joint work?

Our workmanship on movement joints carries a 12-month guarantee. Damage from later works or traffic loads outside the joint’s design isn’t a workmanship fault.

Will your applicators have CSCS cards?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

Do the joint edges need to be sound before sealing?

A bond is only as strong as the material behind it, so we’ll tell you if the edges need repairing before sealing. We flag it at the quote stage where we can see it.

How long does movement joint sealing take?

It normally takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases. We confirm the timescale with the quote.

Different surfaces, different methods

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 with bays done in phases so the car park keeps running.

Podium joints

On podiums, the joint can belong to a larger waterproofing detail. Where the specification calls for sealant, we reseal.

Joints that move: notes for Upper Chute

Upper Chute lies roughly 65 miles out from central London. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital. Upper Chute is in the South East, one of the UK’s drier regions. External joints still wait for dry conditions, and gritting in cold spells finds its way into open joints.

Large sites such as Andover War Memorial Hospital (5.8 miles south-east of Upper Chute) have car parks, service roads and long elevations with movement joints in brick and panels.

Upper Chute is about 6 miles north-west of Andover, in Hampshire. We send applicators to Upper Chute for movement joints, handled exactly as we handle every other area. 723 places across Hampshire fall within our area, Upper Chute among them. Sites around Southampton have their own page, about 26 miles away.

Commercial sites across SP11 are covered for movement joints. We also cover Chute Forest (2 miles south-east), Tangley (2 miles east), Redenham (3 miles south), Faberstown (3 miles south) and Clanville (3 miles south-east). A short drive away, we cover Andover (6 miles south-east), Tidworth (5 miles south-west), Ludgershall (3 miles south-west), Whitchurch (11 miles east), East Anton (6 miles south-east) and Overton (14 miles east).

Landmarks near Upper Chute

Recent enquiries here include premises near Hatchet Inn, among other places. Well-known places in the area include Andover War Memorial Hospital (5.8 miles south-east) and Ludgershall Castle (2.8 miles south-west).

Map of Upper Chute © OpenStreetMap contributors

How the quote is worked out

Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:

  • Travel to remote or island sites
  • The product specified
  • Phasing around occupants
  • Whether old sealant has to be cut out first

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

What to include in your enquiry

Good information means a firmer quote. When you get in touch, include:

  • Clear photographs of the problem areas
  • The site address and postcode
  • The type of building and who uses it
  • Approximate linear metres or a joint schedule

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or call 01277 525 020 or email us if you’d rather talk the job through.

Do you need expansion joint sealing in Upper Chute?

Most movement joint failures come down to the joint stretching further than the sealant can take. Cohesive failure, a split through the centre, typically means the joint or product wasn’t right for the movement. Resealing like for like often fails the same way, so we check width and movement before quoting.

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

  • Sealant peeling off one face of the joint
  • New sealant over old, now failing
  • Water getting into the wall through a failed joint
  • Water dripping through deck or ramp joints

For floors and slabs around Upper Chute, the product is chosen for the traffic and the movement at each joint.

What your quote should include

  • Whether their applicators hold CSCS cards
  • Can the work be phased to keep areas open?
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • How the joint faces will be prepared and primed

Choosing a commercial sealant contractor

Looking after the joints

Keep the joints in good shape with a few simple steps:

  • Leave barriers in place until fresh joint sealant has cured
  • Sweep decks, ramps and floors so grit doesn’t collect in the joints
  • Plan racking layouts so feet don’t land on a joint
  • Put movement joints on the planned maintenance inspection round

On car parks, winter clearance can damage deck joint sealant. Lifting the blade at each joint avoids tearing the bead and a look at the joints after winter catches any damage.

External wall joints that fail let rain into the masonry and cavity. The first sign is often a damp patch indoors, well after the seal first opened. Catching it early keeps the water outside.

Accreditations

Trusted. Accredited. Insured.