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

Bocking expansion joint sealing

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

  • Sealant peeling off one face of the joint
  • Expansion joints filled with dirt and stones
  • Leaks through car park deck joints onto the level below
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Need expansion joint sealing in Bocking?

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

Our process

Inspect, seal, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. For a site in Bocking, we plan so the whole job is done in one go where possible. Clear photos and measurements help us bring the right products.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. You get a fixed quote with the product and its movement capability stated.
  3. We strip out the old seal and prepare the faces, 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. Finished joints are checked and backed by our 12-month guarantee.

Before we start on site

  • Send asbestos survey details if the building is pre-2000
  • Tell us your opening times and when work is allowed
  • Let us know about inductions and permits

Get a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, speak to us on 01277 525 020 or send photos by email.

Ask for a quote

Related advice

About our expansion joint sealing in Bocking

A movement joint only works while its seal does. When the sealant splits or lets go, the gap fills with dirt and water, the joint can’t close properly and its edges begin to crumble. Resealing at the first signs of failure is far cheaper than repairing the material either side. Site teams most often ask us about water getting into the wall through a failed joint and water dripping through deck or ramp joints, across precast concrete panel joints, cladding panel joints and podiums and floor movement joints. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Bocking it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Work in a smaller place like Bocking is usually one building at a time. That way the right materials come on the day and the job is done in one visit where possible.

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.

Place
Bocking (CM7)
Wider area
Essex
Cover
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Where floor joints take the most wear near Bocking

At least three named trading, business or retail sites lie within about 3 miles of Bocking. That puts plenty of warehouse floors, service yards and car parks close by, all with joints under traffic. Bocking is in the South East, one of the UK’s drier regions. External joints still wait for dry conditions, while winter salting gets into any joint left open.

If you manage units on an estate such as Springwood Industrial Estate (0.6 miles west of Bocking), the floor joints under forklifts and pallet trucks and the slab joints in the yard are the ones to watch. For an estate such as Braintree Community Hospital (0.5 miles south-west of Bocking), the joints in ramps, decks and long building elevations all need attention over time. For a school such as St Francis Catholic Primary School, playground and building joints can be done in the holidays.

Bocking is about 1 mile west of Braintree, in Essex. We send applicators to Bocking for movement joints. We work across 644 places in Essex. There’s a separate page for London, roughly 38 miles from Bocking.

Business premises anywhere in CM7 are within our area. For a building on Clare Road, The Avenue and Mount Road or nearby, send details and we will quote for movement joints. We also cover Braintree (1 mile east), Great Notley (2 miles south-west), Panfield (2 miles north-west), Rayne (2 miles west) and Row Green (2 miles south). Nearby towns on our patch include Colchester (15 miles east), Chelmsford (10 miles south), Maldon (12 miles south-east), Witham (7 miles south-east), Camulodunum (14 miles east) and Halstead (5 miles north-east).

Local landmarks in Bocking

Recent enquiries here include premises near Horse And Groom Inn, Bocking Blackwater and Edith Borthwick School, among other places. Bocking’s nearest station is Braintree station, about 0.6 miles south-east. Nearby you will also find St Michael's Hospital (0.5 miles south-west) and Tudor House Museum (Braintree) (0.5 miles north-east). Open spaces near Bocking include Belcher's and Broadfield Woods.

Map of Bocking © OpenStreetMap contributors

Site staff or a sealant specialist?

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.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Quoting for work in Bocking

Before we quote, we look at:

  • Any access equipment needed
  • How much existing material needs removing
  • Distance, for remote addresses
  • Which sealant the job calls for

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

What we need to price the job

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

  • When you need the work done
  • A wide shot and a close-up of the area
  • What the building is and how it’s used
  • The product your specification calls for

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to speak to us on 01277 525 020 or email a schedule or drawings.

Why act early in Bocking

Some quotes just add sealant over the old bead. A bead over the old seal can’t bond or flex. Full removal and preparation is in every quote. Small buildings around Bocking suffer from failed joints as much as large ones. Early resealing avoids the damage that follows a leak.

Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Why clients in Bocking choose us

  • Work carried out by CSCS-carded applicators
  • Over 20 years of commercial sealing
  • Matching to RAL references, product permitting
  • Fully insured

Read our cost guide and our accreditations and insurance.

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is any of the following:

  • Structural movement beyond what the joints were designed for (that needs a structural engineer)
  • A joint that has to be widened or re-detailed before it can work
  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)

Not sure which it is? You can speak to us on 01277 525 020 or email drawings and photos and we will tell you honestly.

What we seal

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

For managing agents and facilities managers

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, with CSCS-carded applicators on site.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Bocking can sit alongside others in a wider programme across Essex.

Questions about Bocking

Is a smaller place like Bocking outside your area?

No. Places such as Bocking are covered as much as the big towns. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Do you take on work at healthcare sites like Braintree Community 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 your applicators hold CSCS cards?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

What will the job cost?

We don’t publish prices, because every site is different. Send photos or drawings and we will price it at a fixed figure.

Is it fine to apply new sealant on top of old?

No, never. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.

What exactly is a movement joint?

The terms overlap a great deal. Both let materials grow and shrink with temperature, moisture and load while the sealant stops grit and water getting in.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Accreditations

Trusted. Accredited. Insured.