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

Expansion joint sealing in Shedfield

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

  • Joints where the bead has lost adhesion
  • Damp inside where a wall movement joint has failed
  • Brittle, chalky sealant on external joints
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
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Expansion joint sealing near Shedfield

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

Expansion joint sealing around Shedfield: points for this area

The 3 miles around Shedfield take in at least three named trading estates, business parks or retail parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints. Central London is about 63 miles from Shedfield. The roads out of London are lined with trade parks and distribution sheds.

Across sites such as Waltham Business Park, which lies north of Shedfield, floor and movement joints can be sealed in phases so units keep working. In a school such as St John the Baptist Church of England Primary School, movement joints in brick, block and hall floors tend to be forgotten until they leak.

Shedfield is about 4 miles north of Fareham, in Hampshire. We send applicators to Shedfield for movement joints, handled exactly as we handle every other area. 723 places across Hampshire fall within our area, Shedfield among them. For work in that direction, see our Southampton page (8 miles or so).

We cover the SO32 postcode districts for movement joints. For a building on High Street, Upper Church Road and Church Road or nearby, we can quote for movement joints. Just outside Shedfield, we also work in Shirrell Heath (1 mile north-east), Wickham (1 mile south-east), Kingsmead (1 mile east), Mislingford (2 miles north-east) and Swanmore (2 miles north). Bigger towns within reach include Winchester (11 miles north-west), Gosport (8 miles south), Havant (10 miles east), Eastleigh (7 miles north-west), Fareham (4 miles south) and Horndean (8 miles east).

What’s near Shedfield

Recent enquiries here include premises near Samuel's Rest pub and Swanmore College of Technology, among other places. The nearest railway station is Botley station, about 2.6 miles west. Other landmarks nearby include Knowle Hospital (2.4 miles south) and Bishop's Waltham Museum (2.8 miles north). Green spaces nearby include Bishops Waltham Branch LNR.

Map of Shedfield © OpenStreetMap contributors

Expansion joint sealing in Shedfield

We have been sealing expansion and movement joints for over 20 years, for main contractors, FMs, managing agents and building owners. CHAS accredited, Constructionline member, CSCS-carded applicators and five million pounds of public liability insurance. Each job is backed by a 12-month guarantee on the workmanship. If you have sealant pulling off the joint face and debris jammed in movement joints, we can put it right, whatever the surface. Most enquiries from Shedfield 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 Shedfield, measurements and photographs 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’re upfront about that.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Shedfield (SO32)
Region
Hampshire
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026

From enquiry to sign-off

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. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Smaller jobs around Shedfield can be grouped with others nearby. A fixed quote is given before anything starts.

  1. Photos, joint lengths and drawings come to us, or we visit.
  2. Joint widths and expected movement are checked against what the sealant can take, and flag anything that needs an engineer.
  3. Every joint is cleared of the failed seal and any grit packed into it.
  4. Edges are checked, and we tell you if any need repairing before sealing.
  5. A sealant suited to the movement and traffic is laid to depth and tooled.
  6. Areas reopen once cured, and the work carries our 12-month guarantee.

What we need from you

  • Warn occupants and staff about the work
  • Share the asbestos register for older buildings
  • Send any specification or drawings in advance

Ask for a quote

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. If you have questions first, ring 01277 525 020 or email a schedule or drawings.

Get a quick quote

Related advice

Signs you need expansion joint sealing in Shedfield

Three-sided adhesion is a common cause of early failure. Bonded on three faces, it can’t stretch evenly when the joint opens.

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

  • Joints where the bead has lost adhesion
  • Movement joints with split or torn sealant
  • Hardened, cracked sealant on exposed facades
  • Water getting into the wall through a failed joint

Hospital campuses such as Knowle Hospital, 2.4 miles south of Shedfield, grow in stages, leaving movement joints wherever new blocks meet old.

What your quote should include

  • What the guarantee covers, and for how long
  • Will failed sealant be removed rather than covered?
  • How joint depth will be controlled
  • Do they follow the manufacturer’s priming guidance?

How to choose a sealant contractor

How the quote is worked out

The price varies from site to site. Expect it to depend on:

  • Distance, for remote addresses
  • Induction, permit and paperwork requirements
  • Whether old sealant has to be cut out first
  • Quantities, in metres or numbers

Pricing movement joints depends on quantities, condition and access. Ask us for a fixed quote.

What to include in your enquiry

We can often quote from photos and a few details. It helps to include:

  • The product your specification calls for
  • Anything awkward about access or site hours
  • The type of building and who uses it
  • The site address and postcode

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photos and a few notes.

Work for main contractors and building owners

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

Shedfield: questions and answers

Is Shedfield off your patch?

No. Places such as Shedfield are covered as much as the big towns. 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.

Do you take on work at healthcare sites like Knowle Hospital?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

What happens if it rains on the day?

The joint has to be dry, and the air and surface temperature inside the product’s limits. Frost, rain and condensation on steel or concrete can hold up external work, so we plan with the forecast in mind.

Are you CHAS accredited?

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

Are you insured?

Yes. We are fully insured, and the certificate can go with your quote.

What happens if old sealant might contain asbestos?

The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

How long will the joint resealing take?

The metres of joint, the access and the amount of removal decide it. Typically it takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases.

What happens if it’s left?

Combining joint work with other maintenance reduces set-up costs. Leaking joints need sealing now. We can split the scope into urgent and planned. One visit to deal with every failing joint makes more sense than several trips to a place like Shedfield, rather than one at a time. Photos of every joint help us quote for the whole job.

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote and we’ll explain how it’s made up.

What you get with us

  • Our applicators hold CSCS cards
  • Fully insured
  • Matching to RAL references, product permitting
  • One phone line for London, the South East and Scotland

See our cost guide or our accreditations.

How the job changes by surface

Brickwork and blockwork joints

Vertical movement joints in brick and block walls let the masonry grow and shrink. They take a low-modulus sealant with a movement class to suit laid over backing rod at the correct depth.

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.

Accreditations

Trusted. Accredited. Insured.