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

Fair Cross expansion joint sealing

Expansion joint sealing for Fair Cross, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Water dripping through deck or ramp joints
  • Sealant peeling off one face of the joint
  • Expansion joints filled with dirt and stones
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Expansion joint sealing for Fair Cross sites

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

Cost factors for movement joints

The price varies from site to site. It mainly depends on:

  • Location, for remote and island sites
  • How much existing material needs removing
  • Working within restricted access windows
  • Access and working height

The price depends on the quantity of joints, how much old material needs removing and the access. Call for a fixed quote when you are ready.

What to include in your enquiry

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

  • Approximate linear metres or a joint schedule
  • Specification clauses that apply
  • Where the site is, with the postcode
  • Whether an asbestos survey exists

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call 01277 525 020 or email a schedule or drawings with what you know.

Expansion joint sealing in Fair Cross

Width, depth and product all have to work together. Joint width must suit the movement and the movement class of the sealant while depth is limited by backing rod or, in shallow joints, a bond-breaker. For wider joints, many sealant makers recommend a width-to-depth ratio, often around 2:1. Site teams most often ask us about layers of sealant in a movement joint and joints packed with grit and debris, on blockwork control joints, podiums and floor movement joints and car park decks and ramps. Most enquiries from Fair Cross 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.

Around smaller places such as Fair Cross, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Joints in those slabs take vehicles, trolleys and foot traffic, and need a filler or sealant to match.

Building owners and contractors get the same cover: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Fair Cross (RG7)
Region
Hampshire
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026

What the job involves on each surface

Internal floor movement joints

Warehouse and retail floors have saw-cut induced joints and construction joints. A semi-rigid filler is common in trafficked industrial floors.

Cladding panel joints

Access to cladding joints is agreed before the price is fixed. Close-up photos help us judge the joints.

Floors, slabs and movement joints in Fair Cross

At about 40 miles from central London, Fair Cross is within reach of the capital. The South East has large numbers of industrial estates and warehouses along the motorway corridors. Fair Cross sits in one of the drier corners of the country, the South East. Outside joints in yards and car parks still have to be dry before sealing, and where de-icing salt is spread in winter, open joints let it in.

Business parks such as Riseley Business Park (1.7 miles east of Fair Cross) have car parks, paved areas and long brick and panel elevations, all with movement joints.

Fair Cross is about 6 miles east of Tadley, in Hampshire. Anywhere in RG7, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Fair Cross is one of 723 places we cover in Hampshire for movement joints. There’s a separate page for Reading, roughly 6 miles from Fair Cross.

Postcode districts covered here: RG7 for movement joints. Sites close to Fair Cross are covered too, including Stratfield Saye (1 mile south-west), West End Green (2 miles west), Stratfield Mortimer (2 miles north-west), Spanish Green (2 miles south) and Wokefield (3 miles north-west). A short drive away, we cover Basingstoke (8 miles south-west), Farnborough (11 miles south-east), Fleet (9 miles south-east), Aldershot (13 miles south-east), Alton (15 miles south) and Yateley (7 miles east).

Around Fair Cross

The closest station to Fair Cross is Mortimer station, about 1.7 miles north-west of the centre. Nearby you’ll also find Beaumys Castle (1.5 miles north-east). Not far away are The Marshes Local Nature Reserve and Longwater.

Map of Fair Cross © OpenStreetMap contributors

Your questions answered

Will our site in Fair Cross have to close for joint sealing?

In the majority of 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.

Does your area include sites such as Riseley Business Park, near Fair Cross?

Yes. We cover Fair Cross and the area around it, including industrial estates, business parks and retail parks such as Riseley Business Park. Send details of the unit and the work through our quote form for a quick quote.

Do you use silicone or polyurethane in movement joints?

The specification comes first, then the joint’s movement and exposure. We name the proposed product in the quote.

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.

What happens if old sealant might contain asbestos?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

Is Fair Cross in your area?

Yes. We cover Fair Cross, within our coverage of Greater London, South East England and Scotland. For a quote, call the office on 01277 525 020 or email drawings and photos.

Who decides which product is used?

A specification, where there is one, decides it. 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.

Why deal with it now?

Doing joint resealing alongside other planned works can save on access. Leaking joints need sealing now, as damage continues meanwhile. We can split the scope into urgent and planned. Older rural buildings around Fair Cross move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Why appoint us

  • Work carried out by CSCS-carded applicators
  • Over 20 years of commercial sealing
  • RAL and finish matching where the product range allows
  • 12-month guarantee on workmanship

Read what affects the cost or our accreditations.

When it isn’t the sealant

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)
  • Changing the joint layout or spacing of a structure
  • Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)

If you are not sure, just phone 01277 525 020 or use the quote form and we’ll give you a straight answer before you book.

Joints and surfaces we work on

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

What we are called out for in Fair Cross

Most movement joint failures come down to the joint stretching further than the sealant can take. A joint that’s too narrow for the movement, or a product with the wrong movement class, will split through the middle. Resealing like for like often fails the same way.

These are often picked up first by site or facilities staff:

  • Previous reseals laid over old sealant
  • Sealant pulling off the joint face
  • Expansion joints split through the centre of the bead
  • Debris jammed in movement joints

At places like Lambs Farm Business Park, 2.2 miles to the north-east of Fair Cross, joints are sealed a section at a time so operations carry on.

Questions to ask before you book

  • Their public liability cover
  • Who will actually carry out the work
  • Will RAMS and insurance details be available?
  • Is the sealant right for the movement and the substrate?

Our contractor checklist

From enquiry to sign-off

In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before we move to the next. If others near Fair Cross need work, visits can be combined, which keeps travel down. 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 tell you if the design looks wrong for the movement.
  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. 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.

Preparing the site

  • Flag any permit to work we will need
  • Send any specification or drawings in advance
  • Send your site hours and access windows

Get a fixed quote

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings that you can work with. If you have questions first, call 01277 525 020 or send photos by email.

Get a quick quote

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Accreditations

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