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

Sealant specialists in The Green

Sealant work for offices, shops, hotels and other commercial buildings in The Green and across Essex. CHAS accredited and fully insured, with a 12-month guarantee.

  • Gaps behind commercial kitchen worktops and sinks
  • Window and door perimeter joints that have cracked open
  • Layers of sealant, all of them failing
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
Constructionline member
£5m PL insurance

Commercial sealant contractors for The Green sites

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

When to call us in The Green

Every sealant joint is a maintenance item. How long one lasts depends on the movement it takes, its exposure to sun and weather, the cleaning regime, the traffic and the product itself. In commercial buildings those factors tend to act together, which is why regular inspection pays.

Typical triggers for a call:

  • Shrunken sealant along kitchen worktops and splashbacks
  • Untidy joints in a reception, shop floor or lobby
  • Expansion joints with the sealant torn out
  • Leaks that seem to come through a sealant line

Offices at parks like Lanham Business Park, 1.8 miles north-east of The Green, have receptions, kitchens and glazed partitions where a tidy joint matters.

What your quote should include

  • The named product and why it was chosen
  • Health and safety accreditation such as CHAS
  • What site paperwork they can supply
  • What the guarantee covers, and for how long

How to choose a sealant contractor

About our commercial sealant contractors in The Green

On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before old sealant is disturbed. Anything suspect is left alone until it has been tested (removing asbestos-containing materials isn’t something we do). If you are dealing with a top-up bead over failed sealant, now lifting and smeared sealant across finishes from a rushed job, we can help, whatever the surface. Looking for mastic applicators who cover The Green? We have been sealing commercial buildings since 2005.

In The Green, as anywhere, the first joints to go are typically the ones that work hardest: south-facing perimeters, entrance thresholds and busy washrooms.

Business units in the countryside around places like The Green are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

Place
The Green (CM8)
Region
Essex
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

FAQs: The Green

Can you supply sealant in our brand colour for a site in The Green?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Available colours for the product are confirmed with the quote.

Is The Green too small for you to travel to?

No. Places such as The Green are covered as much as the big towns. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

How is commercial sealant work priced?

Price depends on joint lengths and widths, how much removal is involved, the product, access and phasing. For a fixed quote, send details through our quote form.

Which site documents can you send us?

Send your site requirements with the enquiry, and we’ll confirm the RAMS, insurance and CSCS details with the quote. From you, we will need the asbestos information for older buildings and any site rules.

Can areas stay open during the work?

It’s mostly about sequence: areas are phased, access windows agreed and enough washrooms or entrances left in use. Let us know what can’t close and we will work around it.

Do you seal on top of existing sealant?

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

Can you follow the specification on our project?

Yes. We follow the specification, along with the manufacturer’s installation guidance.

From enquiry to sign-off

When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before any cutting starts, and the work normally takes a few hours for one area, or a planned series of visits across a bigger building. For a building around The Green, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.

  1. First, details reach us through the quote form or a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. A suitable product for each joint goes in at the right depth and is tooled.
  6. A final walk-round, then the 12-month guarantee applies.

What we need from you

  • Send your site hours and access windows
  • Clear stock, furniture or equipment away from the joints
  • Point out any areas we must not close

Request a quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a price

Read more

Honest limits

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Misted, cracked or failed glazing units (a glazier’s job)
  • Water from a services leak rather than a joint
  • Roof leaks that only look like a joint problem

Not sure which it is? You can call the office on 01277 525 020 or email us and we will tell you honestly.

Joints and surfaces we work on

  • Movement joints in walls and floors
  • Washrooms and tea points
  • Window and door perimeters
  • Floor and threshold joints
  • External facade joints
  • Kitchen worktops and splashbacks

Commercial clients in The Green

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Different surfaces, different methods

Commercial kitchens and tea points

A smooth, continuous joint is easier to keep clean, and cleanability is part of what an inspector looks at. Work is timed around the hours you give us so the kitchen isn’t out of use longer than needed.

Movement joints in walls and floors

Floor joints that take trolleys or forklifts need a tougher filler or sealant. We will recommend the right filler or sealant for the traffic and movement.

Commercial premises in The Green

Two care or nursing homes sit less than 2 miles from The Green. Kitchens and communal rooms in care settings are cleaned constantly, so their joints need to be smooth and sound. The South East is one of the drier parts of the UK. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

If you have premises on more than one site, say at Lanham Business Park and Banters Lane Business Park, one contractor and one quote can cover both. Offices and shops close to stations such as Cressing station, 0.5 miles to the north-east of The Green, tend to be busy all day, so sealant work is planned around opening hours.

The Green is about 3 miles south of Braintree, in Essex. Commercial clients in The Green can call on us for sealant joints. 644 places across Essex fall within our area, including The Green. Sites around London have their own page, about 37 miles away.

We take on sealant joints across the CM8 postcode area, whatever the building. Nearby places we also cover include Black Notley (1 mile north-west), Tye Green (1 mile north-east), Hawbush Green (1 mile north-east), White Notley (1 mile south-east) and Long Green (1 mile north-east). Nearby towns on our patch include Colchester (14 miles east), Chelmsford (8 miles south-west), Braintree (3 miles north), Maldon (9 miles south-east), Witham (4 miles south-east) and Camulodunum (13 miles east).

Near you in The Green

Around The Green, our work takes us to commercial buildings near Braintree Sixth Form and The Plough pub, among other places. For rail, the closest station is Cressing station, roughly 0.5 miles north-east. Other landmarks nearby include William Julien Courtauld Hospital (2.4 miles north-west) and Cressing Temple (1.7 miles east). Green spaces nearby include Sandylay and Moat Woods.

Map of The Green © OpenStreetMap contributors

Cost factors for sealant joints

What shapes the price:

  • Removal of failed or old sealant
  • Any access equipment needed
  • Induction, permit and paperwork requirements
  • Backing rod, priming and other preparation

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

What to include in your enquiry

Diagnosis starts before we arrive. Let us know:

  • The type of building and who uses it
  • Drawings or a marked-up plan, if available
  • Clear photographs of the problem areas
  • Asbestos survey details if the building is older

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, speak to us on 01277 525 020 or email us.

Accreditations

Trusted. Accredited. Insured.