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

Expansion and movement joint sealing in Great Bentley, Essex

Expansion and movement joint sealing in walls, decks and floors across Great Bentley, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Chipped joint edges on forklift routes
  • Movement joints with split or torn sealant
  • New sealant over old, now failing
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Expansion joint sealing near Great Bentley

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

What we are called out for in Great Bentley

Weathering wears down sealant on exposed elevations and decks. In time the bead chalks, stiffens and cracks, so it can’t follow the movement any more.

Most enquiries start with something like this:

  • Sealant peeling off one face of the joint
  • Hardened, cracked sealant on exposed facades
  • Spalled or broken joint edges in floors and decks
  • Leaks through car park deck joints onto the level below

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

What to look for in a quote

  • Are they CHAS accredited or on Constructionline?
  • What the guarantee covers, and for how long
  • How the joint faces will be prepared and primed
  • How they handle RAMS and site documents

Our contractor checklist

Expansion joint sealing for commercial buildings in Great Bentley

We cover the full range of movement joints: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. The product depends on the movement, the weather and anything that runs over it, and we will confirm the choice in the quote. We work on precast concrete panel joints, podiums and floor movement joints and blockwork control joints, and the usual reasons a site gets in touch are joints packed with grit and debris and leaks through car park deck joints onto the level below. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Great Bentley is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Small units near places like Great Bentley are often converted farm buildings with new concrete floors. Joints in those slabs need a product suited to whatever runs over them, from pallet trucks to foot traffic.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Great Bentley (CO7)
Region
Essex
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026

Great Bentley: questions and answers

Do we have to stop operations in Great Bentley 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. Tell us which hours and entrances we can use and we will plan from there.

Is Great Bentley too small for you to travel to?

No. Places such as Great Bentley 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.

Is any job too small?

Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.

What sealant do you use in movement joints?

The right product depends on the joint. Facades often take a low-modulus silicone; floors and decks usually need a polyurethane.

Do you hold CHAS accreditation?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.

What about RAMS and site documents?

Each site asks for different documents, so tell us what you need and we’ll confirm it when we quote.

Will you just go over the old sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

Looking after the joints

Keep the joints in good shape with a few simple steps:

  • Raise snow-clearing blades over deck joints where possible
  • Note which joints were done, when, and with what
  • Report split or peeling joint sealant early
  • Put movement joints on the planned maintenance inspection round

Keep wheels, feet and water off new joints until the sealant has cured. The time varies with product, conditions and joint depth and we’ll tell you when each bay or area can reopen. Keeping the area coned off until then avoids tyre marks and damage.

When one joint fails, others of the same age are rarely far behind. It pays to check every joint, not just the obvious one. We can suggest an order, worst joints first.

From enquiry to sign-off

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, with the work itself usually taking anything from part of a day to a couple of weeks, depending on joint lengths, widths and access. Several jobs near Great Bentley can be grouped on one trip. Tell us your site hours and we will plan around them.

  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. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  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. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

Getting the site ready

  • Confirm the product named in the specification
  • Tell us what induction or permit system the site runs
  • Clear stock, furniture or equipment away from the joints

Quotes

Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, give us a call on 01277 525 020 or use the quote form.

Ask for a quote

Related advice

Should maintenance staff do it?

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

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

Traffic, movement and joints around Great Bentley

Central London is about 56 miles from Great Bentley. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital, and their floor joints take forklift and pallet-truck traffic all day. The South East is one of the drier parts of the UK. External joints still wait for dry conditions, and gritting in cold spells finds its way into open joints.

For buildings at a park such as Plough Road Business Centre (less than half a mile south of Great Bentley), brick and panel movement joints are easy to forget until one leaks.

Great Bentley is about 5 miles north-west of Clacton-on-Sea, in Essex. Commercial clients in Great Bentley can call on us for movement joints. Great Bentley is one of 644 places we cover in Essex. There’s a separate page for London, about 56 miles away.

Postcode districts covered here: CO7 for movement joints. We cover commercial and managed buildings on Station Road, Forge Lane and Moors Close and the roads nearby. Sites close to Great Bentley are covered too, including Aingers Green (1 mile south), Frating Green (2 miles north-west), South Heath (2 miles south), Thorrington (2 miles south-west) and Frating (2 miles west). Bigger towns within reach include Colchester (8 miles west), Clacton-on-Sea (5 miles south-east), Harwich (10 miles north-east), Camulodunum (9 miles west), Greenstead (6 miles north-west) and Tiptree (14 miles west).

Near you in Great Bentley

Recent enquiries here include premises near The Plough Inn, among other places. There’s a railway station in Great Bentley itself: Great Bentley station. Open spaces near Great Bentley include Weeleyhall Wood.

Map of Great Bentley © OpenStreetMap contributors

Quoting for work in Great Bentley

To price the job, we consider:

  • Access and working height
  • Specialist products, such as fire-rated or hygienic sealants
  • The site’s rules and procedures
  • The total length or number of joints

A quote for movement joints depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.

What we need to price the job

The more we know, the firmer the quote. When you get in touch, include:

  • Specification clauses that apply
  • Whether an asbestos survey exists
  • When you need the work done
  • Access details, including height

To get a fixed quote, speak to us on 01277 525 020 or send details through our quote form, telling us the site location and the nature of the job. Our quote form is another easy route.

Why act early in Great Bentley

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. Sealant hardens, cracks and loses grip with age, UV and movement. Renewing it in good time keeps the building weathertight.

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Why appoint us

  • Joints cleaned back to sound surfaces
  • Specification-led, product-correct work
  • Matching to RAL references, product permitting
  • Work carried out by CSCS-carded applicators

Read what affects the cost and how we’re accredited.

Accreditations

Trusted. Accredited. Insured.