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

Expansion Joint Sealing in Surbiton

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

  • New sealant over old, now failing
  • Hardened, cracked sealant on exposed facades
  • Arrises breaking up along floor joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Expansion joint sealing near Surbiton

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Expansion joint sealing in Surbiton, done properly

Internal floor joints take trolleys, pallet trucks and forklifts. Unsupported edges break up under wheels. If the arrises are already broken, we’ll say so before sealing. We work on podiums and floor movement joints, cladding panel joints and brickwork movement joints, and the failures we’re asked to look at most are joints packed with grit and debris and sealant pulling off the joint face. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Surbiton it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Most London buildings can’t shut a car park, loading bay or warehouse floor for long. Joints are done in sections, with bays coned off one after another, so the site keeps operating, at times agreed with the building manager.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Surbiton (KT6, KT5, KT1)
Wider area
Greater London
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026

Joints that move: notes for Surbiton

Basement car parks and service yards in London tend to be in use all working day, so we seal in sections and hand areas back as each cures. At least three named trading, business or retail sites lie within about 3 miles of Surbiton. Their warehouses, yards and car parks are exactly where joints take the most punishment.

For a centre such as Bentall Centre, 1.4 miles north of Surbiton, the service yard and car park joints normally need attention first. Across sites such as Shannon Commercial Centre, which lies east of Surbiton, floor and movement joints can be sealed in phases so units keep working.

Surbiton is about 4 miles south-west of Wimbledon, in Greater London. Anywhere in KT6, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Surbiton is one of 764 places in Greater London on our list. For work in that direction, see our London page (12 miles or so).

Work on movement joints is covered throughout KT6, KT5 and KT1, for business premises of every kind. If your site is on St Andrew's Square, South Bank and Hazelwood Court or close by, send details and we will quote for movement joints. Being close to the A240 and A3210, Surbiton is straightforward for us to reach. Nearby places we also cover include Berrylands (1 mile east), Tolworth (1 mile south-east), Old Malden (2 miles south-east), Chessington (2 miles south) and Worcester Park (2 miles south-east) for movement joints. Bigger towns within reach include London (12 miles north-east), City of Westminster (11 miles north-east), Marylebone (11 miles north-east), Kensington (9 miles north-east), St Pancras (12 miles north-east) and Shoreditch (13 miles north-east).

What’s near Surbiton

Recent enquiries here include premises near Shrewsbury House School, The Hollyfield School and Sixth Form Centre and Coronation Hall pub. There’s a railway station in Surbiton itself: Surbiton station. A little further out are Tolworth Hospital (1 mile south-east) and Metropolitan Police Mounted Branch Museum (2.2 miles west). The countryside around Surbiton includes The Wood and The Lake.

Map of Surbiton © OpenStreetMap contributors

How a job runs

We follow your site rules from the start: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Planning a London job such as one in Surbiton starts with access: booked loading, goods lifts, the building’s permit system and a spot to keep materials. Send the building rules and access times with your enquiry.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. Next, we fix a price and confirm the sealant we propose for the movement.
  3. Old sealant and filler are cut out and the joint faces cleaned back to sound material, flagging any broken edges that need repair before sealing.
  4. Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. Each joint is inspected and handed over with our 12-month guarantee.

Preparing the site

  • Warn occupants and staff about the work
  • Tell us which areas need to stay in use
  • Share the asbestos register for older buildings

Request a quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or ring 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.

Get a price

Advice

How the job changes by surface

Car park decks and ramps

Deck and ramp joints take tyre loads, grit and de-icing salts. We use a sealant made for wheel loads and the expected movement.

Internal floor movement joints

Forklift and pallet-truck wheels break unsupported joint edges. We match the product to the traffic and the movement, and tell you if edges need repairing first.

Looking after the joints

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Raise snow-clearing blades over deck joints where possible
  • Inspect exposed joints once the cold weather has passed
  • Keep product details with the building records for the next reseal
  • Act on the first tear or lifting edge rather than waiting

Grit is the slow enemy of a joint seal. Grit trodden or driven into the joint works at the surface until it tears. A routine sweep is the simplest protection.

A failed deck joint lets water straight through to the level below. Salty water dripping through stains soffits and lands on parked vehicles. Sealing the joint promptly stops it at source.

When to call us in Surbiton

The edges of the material can fail rather than the sealant. Weak or crumbling concrete, brick or render edges give the sealant nothing sound to grip.

Any of the following is a good reason to get the joints checked over:

  • Spalled or broken joint edges in floors and decks
  • Weathered movement joint sealant that no longer flexes
  • Debris jammed in movement joints
  • New sealant over old, now failing

For an occupier at a site such as Fairfield Trade Park (0.9 miles north of Surbiton), the joints at loading doors and dock levellers normally see the hardest wear.

What to look for in a quote

  • Are they CHAS accredited or on Constructionline?
  • How they’ll work around occupants
  • The terms of the workmanship guarantee
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?

Our contractor checklist

How the quote is worked out

Before we quote, we look at:

  • The size and state of each joint
  • Phasing around occupants
  • How much there is to seal
  • Travel to remote or island sites

The price depends on how many linear metres there are, what has to come out first and the access. Call for a fixed quote once you have the details.

Before you send an enquiry

However big the job, the same details help:

  • Photos of the joints, close up and from further back
  • Drawings or a marked-up plan, if available
  • How the joints are reached, and at what height
  • The postcode of the building

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.

Your questions answered

Do you work in London buildings with loading restrictions?

Yes, we plan every London job around the building’s own access rules. Share the building’s contractor rules and we’ll work to them.

Is a hospital such as Tolworth Hospital somewhere you can work?

Yes. Healthcare sites are among the places we work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Is movement joint sealing guaranteed?

Each job is backed by a 12-month guarantee on the workmanship. The guarantee covers how we sealed, not damage caused afterwards.

Can you work on car park ramps and decks?

Yes. Tell us how the car park is used and which areas must stay open, and we will plan the phasing around it.

Do you take on multi-site work?

Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.

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

It’s a deliberate gap that lets the structure move without cracking. Expansion joint is a name often used for the same thing.

Can you quote from photos?

That depends on the size and complexity of the job. Simple work can often be priced from photos, and bigger or more complex jobs normally get a visit.

Work for main contractors and building owners

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.

Accreditations

Trusted. Accredited. Insured.