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

Clavering expansion joint sealing

Expansion and movement joint sealing in walls, decks and floors across Clavering, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Spalled or broken joint edges in floors and decks
  • Weathered movement joint sealant that no longer flexes
  • Joints where the bead has lost adhesion
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Expansion joint sealing in Clavering

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

Why deal with it now?

Closing a car park for a reseal is rarely an option. Phased work by bay or zone lets the rest stay in use. We agree phasing with you before work starts. Older rural buildings around Clavering move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

Why us?

  • Commercial sealant work since 2005
  • Colour options checked against the specified product
  • One phone line for London, the South East and Scotland
  • A Constructionline member, so easy to vet

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

Expansion joint sealing for commercial buildings in Clavering

The seal is what lets a movement joint do its job. Once it fails, water, grit and debris get in; the joint jams, its edges take the load and the arrises spall. Dealt with early, it stays a sealant job rather than a concrete or masonry repair. Most enquiries involve rain penetration at brick or block movement joints and weathered movement joint sealant that no longer flexes, across blockwork control joints, precast concrete panel joints and cladding panel joints. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Clavering it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Around smaller places such as Clavering, 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.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.

Where
Clavering (CB11)
Wider area
Essex
Cover
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Diagnose, treat, sign off

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Rural sites near Clavering may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. A fixed quote follows, naming the sealant and its movement class.
  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. Backing rod goes in at the right depth, or bond-breaker tape where the joint is shallow.
  5. Where the maker calls for primer, it’s applied first, then the bead goes in and is tooled to a concave finish.
  6. Each joint is inspected and handed over with our 12-month guarantee.

Getting the site ready

  • Tell us your opening times and when work is allowed
  • Warn occupants and staff about the work
  • Point out parking and an unloading spot

Ask for a quote

For a fixed quote, give us a call on 01277 525 020 or use the quote form with the site address and an outline of the work. Our quote form is another easy route.

Get a quick quote

Related advice

Joints that move: notes for Clavering

Less than 3 miles from Clavering there are two named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints. Clavering is about 34 miles from central London. The South East has large numbers of industrial estates and warehouses along the motorway corridors.

Business parks such as Funstons Commercial Centre (to the north-east of Clavering) have car parks, paved areas and long brick and panel elevations, all with movement joints. Schools such as Clavering Primary School have movement joints in their walls and floors that are easy to overlook.

Clavering is about 6 miles south-west of Saffron Walden, in Essex. We cover Clavering and the rest of Essex, with the same fixed quotes and 12-month guarantee as everywhere else. Across Essex, 644 places are covered, Clavering among them. Sites around London have their own page, about 34 miles away.

Postcode districts covered here: CB11 for movement joints. For a building on High Street, Skeins Way and Chapel Close or nearby, we can quote for movement joints. If your building is just outside Clavering, we cover Hill Green (1 mile north-east), Starling's Green (1 mile west), Berden (1 mile south), Wicken Bonhunt (2 miles north-east) and Arkesden (2 miles north-east). Nearby towns on our patch include Harlow (14 miles south), Saffron Walden (6 miles north-east), Great Dunmow (11 miles south-east), Stansted Mountfitchet (5 miles south-east), Newhall (13 miles south) and Elsenham (5 miles south-east).

Around Clavering

Locally, jobs take us to sites close to Fox And Hounds Inn, among other places. For rail, the closest station is Newport (Essex) station, roughly 3.3 miles east. Well-known places in the area include Brent Pelham (2.9 miles west). Green spaces nearby include Aubrey Buxton Nature Reserve.

Map of Clavering © OpenStreetMap contributors

Different surfaces, different methods

Cladding panel joints

We confirm what access is in place before pricing. Close-up photographs help us judge the joints or a site visit fills the gaps.

Car park decks and ramps

Failed deck joints often show as leaks on the level below. The old seal comes out, the edges are prepared and the joint resealed.

Do you need expansion joint sealing in Clavering?

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, so we tell you if the edges need repairing first.

Common reasons buildings call us in:

  • Spalled or broken joint edges in floors and decks
  • Rain penetration at brick or block movement joints
  • Leaks through car park deck joints onto the level below
  • Layers of sealant in a movement joint

Phasing is what makes joint work possible on busy sites such as Oaks Industrial Park (2.5 miles south-west of Clavering): one bay, aisle or car park row at a time.

Questions to ask before you book

  • Their plan for phasing and protecting the area
  • How the joint faces will be prepared and primed
  • The named product and why it was chosen
  • How long is the guarantee, and what does it include?

Our contractor checklist

Quoting for work in Clavering

The price varies from site to site. Expect it to depend on:

  • Phasing around occupants
  • How much existing material needs removing
  • Induction, permit and paperwork requirements
  • The total length or number of joints

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Before you send an enquiry

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • Any dates the work must fit around
  • The site address and postcode
  • Specification clauses that apply
  • Approximate linear metres or a joint schedule

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. For smaller jobs, photos and a description will do.

Building owners, agents and FMs in Clavering

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Clavering. Several sites can go on one quote, which keeps the paperwork simple.

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 Clavering can sit alongside others in a wider programme.

FAQs: Clavering

Will you take on work at estates like Funstons Commercial Centre, close to Clavering?

Yes. Estates, retail parks and business parks around Clavering, Funstons Commercial Centre among them, are all within reach. To start, just call 01277 525 020 or email drawings and photos with the unit, the joints involved and your access times.

Must our site in Clavering stop work while the joints are done?

Usually not: we work in sections and hand each one back once it has cured. We agree the sequence and timings with you before we start.

Can the building stay open while you work?

Typically, yes. We phase the work so most of the building stays in use.

Can you send site paperwork?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Which product is best for expansion joints?

The right product depends on the joint. Low-modulus neutral-cure silicone suits many facade joints, while polyurethane is common in trafficked floor and deck joints unless the specification names something else.

What if the joint edges are damaged?

Sealant needs sound faces to bond to, so we will tell you if the edges need repairing before sealing. Where it’s visible beforehand, we will say so when we quote.

What hours do you work?

Give us your site hours and any access windows in your enquiry, and we’ll plan around them. Our office runs Monday to Friday, 8am until 5pm.

Accreditations

Trusted. Accredited. Insured.