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

Expansion Joint Sealing in Highstreet Green

We carry out expansion and movement joint sealing in walls, decks and floors in Highstreet Green and the surrounding area. Send photographs or drawings for a fixed quote.

  • Spalled or broken joint edges in floors and decks
  • Sealant pulling off the joint face
  • Movement joints with split or torn sealant
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Need expansion joint sealing in Highstreet Green?

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

What happens if it’s left?

Re-sealing with the same product that failed is often a false economy. A higher movement class, or a design change by the engineer, may be needed. Converted and older buildings near places like Highstreet Green tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we’ll explain how it’s made up.

Why clients in Highstreet Green choose us

  • Old sealant cut out, never sealed over
  • Work carried out by CSCS-carded applicators
  • CHAS accredited contractor
  • A Constructionline member, so easy to vet

Take a look at what affects the cost and our accreditations.

Expansion joint sealing for commercial buildings in Highstreet Green

Joints in car park decks and ramps are among the hardest-working in any building. Wheel loads, grit and de-icing salts attack the seal and the concrete either side, so failed seals soon lead to leaks onto the level below and broken edges. A sealant suited to traffic and the expected movement goes in. Site teams most often ask us about expansion joints split through the centre of the bead and sealant pulling off the joint face, across cladding panel joints, blockwork control joints and precast concrete panel joints. For commercial sealant work in Highstreet Green, you deal with one contact from quote to sign-off, whether it’s one building or several.

Around smaller places such as Highstreet Green, floor joints are often in barns and farm buildings turned into workshops, stores and offices. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Highstreet Green (GU8)
Region
Surrey
Guarantee
12 months on every job
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Diagnose, treat, sign off

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work usually 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 we clear our waste as we work. Rural sites near Highstreet Green may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. We assess the joints on site or from photographs, noting widths and how each has failed.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Where areas have to stay open, we agree a phased sequence before starting.
  4. The failed seal is cut out and both joint faces cleaned back to sound material.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.

Preparing the site

  • Agree which areas must stay open
  • Share the asbestos register for older buildings
  • Send any specification or drawings in advance

Getting a fixed quote

Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. If you have questions first, phone 01277 525 020 or email a schedule or drawings.

Ask for a quote

Related advice

Questions we are asked in Highstreet Green

Can you take on a job at a hospital such as Milford 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.

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

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

What’s the difference between an expansion joint and a movement joint?

The general name is movement joint, and expansion joint is one common type. In everyday use the two names are often swapped.

What if the joint edges are damaged?

Sound edges are essential. If they’re damaged, we’ll say so before any sealing, so the new seal has something to grip.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to.

Can you seal car park deck joints?

Yes. Let us know the opening hours and which levels or bays have to stay available.

What guarantee do you give on joint sealing?

The 12-month guarantee applies to the workmanship. If a joint we sealed fails inside the 12 months, let us know.

Warehouse floors and decks around Highstreet Green

The South East is one of the drier parts of the UK. External joints still wait for dry conditions, while winter salting gets into any joint left open. Central London is about 35 miles from Highstreet Green. The South East has large numbers of industrial estates and warehouses along the motorway corridors.

Sites like Milford Hospital, 4.4 miles north of Highstreet Green, carry ambulances, deliveries and visitors’ cars over their road and deck joints. For floors and slabs around Highstreet Green, the product is chosen for the traffic and the movement at each joint.

Highstreet Green is about 10 miles south of Guildford, in Surrey. Anywhere in GU8, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Highstreet Green is one of 379 places we cover in Surrey. We also cover Brighton, some 28 miles away.

Business premises anywhere in GU8 are within our area. Close to Highstreet Green, our area also takes in Chiddingfold (2 miles west), Hambledon (2 miles north-west), Wormley (3 miles north-west), Sandhills (3 miles north-west) and Hydestile (3 miles north). Bigger towns within reach include Guildford (10 miles north), Woking (15 miles north), Farnham (11 miles north-west), Dorking (15 miles north-east), Frimley (15 miles north) and Haslemere (5 miles west).

Landmarks near Highstreet Green

For rail, the closest station is Witley station, about 2.7 miles north-west. A little further out are Milford Hospital (4.4 miles north). Green spaces nearby include Hydon's Ball and Shillinglee Lake.

Map of Highstreet Green © OpenStreetMap contributors

How the quote is worked out

These are the things that shape the price:

  • Removal of failed or old sealant
  • The total length or number of joints
  • Location, for remote and island sites
  • Working within restricted access windows

We don’t publish prices, since every building and every scope is different. For a fixed figure, call for a quote and we will price your job on its own details.

Sending details for a quote

There’s no need for a formal survey. These details are enough to start:

  • Access details, including height
  • A wide shot and a close-up of the area
  • Where the site is, with the postcode
  • Any dates the work must fit around

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or call 01277 525 020 or email a schedule or drawings to discuss it first.

Should maintenance staff do it?

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

When something else is needed

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Changing the joint layout or spacing of a structure
  • Crumbling edges that would give a new bead nothing sound to grip
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)

If in doubt, give us a call on 01277 525 020 or email the details over and we will say what we think.

Surfaces we seal

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

Surface by surface

Car park decks and ramps

Water coming through deck joints is the usual first sign. The old seal comes out, the edges are prepared and the joint resealed flagging broken edges along the way.

Internal floor movement joints

Wheeled traffic chips floor joint edges that aren’t supported. We match the product to the traffic and the movement flagging broken arrises before sealing.

Accreditations

Trusted. Accredited. Insured.