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

Expansion and movement joint sealing in Micheldever, Hampshire

We carry out expansion and movement joint sealing in walls, decks and floors in Micheldever. Send details for a fixed quote.

  • Arrises breaking up along floor joints
  • Water getting into the wall through a failed joint
  • Layers of sealant in a movement joint
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Expansion joint sealing across Micheldever

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

Questions we are asked in Micheldever

Do we have to stop operations in Micheldever while the joints are sealed?

In most cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. We agree the sequence and timings with you before we start.

What paperwork can you provide for a job in Micheldever?

RAMS, insurance certificate, CSCS details: list what the site needs and we’ll confirm it with the quote. We’re CHAS accredited and a Constructionline member, with £5m public liability insurance and CSCS-carded applicators.

Are your applicators CSCS-carded?

Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.

Can staff carry on working while you’re here?

In most cases, yes. We phase the work so most of the building stays in use.

Can you seal joints in cold or wet weather?

The joint has to be dry, and the air and surface temperature inside the product’s limits. Cold, damp or frosty mornings can stop work outside, so we plan with the forecast in mind.

Can you handle several sites?

Yes. A group of buildings can go on one quote, and you deal with one contact throughout across South East England, Greater London and Scotland.

How do you choose the sealant?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Expansion joint sealing for commercial buildings in Micheldever

We have been sealing expansion and movement joints for over 20 years for contractors, facilities managers and owners. Our applicators are CSCS-carded, we’re CHAS accredited and a Constructionline member, and we carry five million pounds of public liability insurance. Each job is backed by a 12-month guarantee on the workmanship. If you have brittle, chalky sealant on external joints and water getting into the wall through a failed joint, we can help. One point of contact handles commercial sealant work in Micheldever from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Smaller community and commercial buildings around Micheldever have their own movement joints in walls and floors. They tend to be overlooked until something leaks or cracks.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Micheldever (SO21)
Region
Hampshire
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

When something else is needed

Being straight saves everyone time. Fresh joints won’t solve:

  • Proprietary pre-formed expansion joint systems
  • A joint that has to be widened or re-detailed before it can work
  • Concrete or masonry repairs along the arrises

If in doubt, call the office on 01277 525 020 or email the details over and we’ll say what we think.

Where we work in Micheldever

  • Car park decks and ramps
  • Brickwork movement joints
  • Cladding panel joints
  • Blockwork control joints
  • Precast concrete panel joints
  • Podiums and floor movement joints

Signs you need expansion joint sealing in Micheldever

Sun, rain and frost age external movement joints. UV hardens the surface, and the sealant loses its ability to stretch.

Common reasons buildings call us in:

  • New sealant over old, now failing
  • Movement joints with split or torn sealant
  • Chipped joint edges on forklift routes
  • Leaks through car park deck joints onto the level below

In a school such as Micheldever CofE Primary School, movement joints in brick, block and hall floors tend to be forgotten until they leak.

Questions to ask before you book

  • What site paperwork they can supply
  • Their pre-qualification and accreditations
  • Their public liability cover
  • Will failed sealant be removed rather than covered?

Choosing a commercial sealant contractor

Why it’s worth doing now in Micheldever

Sealing over a failed movement joint is a common shortcut. A bead over the old seal can’t bond or flex. Full removal and preparation is in every quote. Halls, stores and units around places like Micheldever may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

Why us?

  • Constructionline member
  • 12 months’ guarantee on every job
  • Products installed to the manufacturer’s instructions
  • Fixed quotes based on photographs, drawings or a visit

See what affects the cost or our accreditations and insurance.

Expansion joint sealing around Micheldever: what changes locally

Micheldever 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. Micheldever is about 56 miles from central London. The roads out of London are lined with trade parks and distribution sheds; their floors carry heavy traffic every shift.

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

Micheldever is about 7 miles north of Winchester, in Hampshire. We cover Micheldever and the rest of Hampshire, with the same fixed quotes and 12-month guarantee as everywhere else. Across Hampshire, 723 places are covered, including Micheldever. There’s a separate page for Southampton, about 17 miles away.

Commercial sites across SO21 are covered for movement joints. Among the streets we cover are Duke Street, Barron Close and Rook Lane. Just outside Micheldever, we also work in Northbrook (1 mile north-west), East Stratton (2 miles east), Stoke Charity (2 miles west), Hunton (2 miles west) and Micheldever Station (2 miles north). A short drive away, we cover Basingstoke (11 miles north-east), Winchester (7 miles south), Eastleigh (13 miles south), Andover (10 miles north-west), Chandler's Ford (13 miles south-west) and Alton (12 miles east).

What’s near Micheldever

Recent enquiries here include premises near Half Moon and Spread Eagle pub, among other places. The closest station to Micheldever is Micheldever station, about 2.2 miles north of the centre.

Map of Micheldever © OpenStreetMap contributors

After the work

Once the work is signed off, these steps help:

  • Sweep decks, ramps and floors so grit doesn’t collect in the joints
  • Check joints after long freezing spells
  • Put movement joints on the planned maintenance inspection round
  • Keep traffic off new joints until the cure time is up

Every joint we seal is backed by a 12-month guarantee on workmanship. Keep the handover details, product and date with your O&M records, so the next reseal starts with the facts.

When one joint fails, others of the same age are rarely far behind. Inspecting the whole run is worth the effort so you can prioritise and budget. We can suggest an order, worst joints first.

How the job changes by surface

Podium joints

Podium decks are exposed and often trafficked. We choose a product that copes with feet, wheels and weather.

Car park decks and ramps

Failed deck joints often show as leaks on the level below. We strip the old seal, prepare the edges and seal again flagging broken edges along the way.

From enquiry to sign-off

When we get to site, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work usually takes anything from part of a day to a couple of weeks, depending on joint lengths, widths and access. Smaller jobs around Micheldever can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. First the joints are inspected, widths measured and the type of failure noted.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  4. We strip the old sealant or filler and prepare each face until it’s sound and dry.
  5. Depth is controlled with backing, the faces are primed where the maker calls for it, then the bead is laid and tooled.
  6. We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.

What we need from you

  • Warn occupants and staff about the work
  • Agree which areas must stay open
  • Confirm the product named in the specification

Request a quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call 01277 525 020 or email the details over to discuss it first.

Get a price

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Accreditations

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