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

Fire-rated sealing and fire stopping in Great Notley, Essex

Fire stopping for Great Notley, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Fire sealant pulled out of the opening
  • Non-fire-rated filler around services
  • Snag lists that include open service penetrations
1
Send details
Tell us about the site, with photos if you have them.
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
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Fire stopping for Great Notley sites

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

Doing it in-house

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.

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Fire stopping for commercial buildings in Great Notley

Facilities managers in Great Notley often find open service penetrations when ceilings come down for other work. Where the walls and floors already have a fire-stopping specification, we can work to it. Where there isn’t one, the designer or fire engineer needs to set one first. If you have penetration schedules that need working through and hidden openings found during inspections, we can put it right, on small duct penetrations where the tested detail allows, cable penetrations and pipe penetrations alike. Facilities teams, main contractors and managing agents in Great Notley tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

In places the size of Great Notley, fire-resisting walls and floors are found in schools, care homes, health centres and mixed-use buildings. Specified fire-rated sealant goes around new services there, built to match the manufacturer’s detail.

What our 12-month guarantee covers is the way we did the job: 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.

Place
Great Notley (CM77)
Wider area
Essex
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What sets the cost

To price the job, we consider:

  • How accessible the joints are
  • Working within restricted access windows
  • Backing rod, priming and other preparation
  • Travel to remote or island sites

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote when you’re ready.

Before you send an enquiry

To price the job accurately, we need to understand the site. Useful things to include:

  • The product your specification calls for
  • Any dates the work must fit around
  • How the joints are reached, and at what height
  • What the building is and how it’s used

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, speak to us on 01277 525 020 or use the quote form.

Questions about Great Notley

What does the BS 476 change mean for fire-rated sealant in Great Notley?

Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

Is Great Notley too far out for you?

No. Places such as Great Notley are covered as much as the big towns. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Do you take on multi-site work?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

Does the weather affect the work?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

Are you insured?

Yes. We’re fully insured, and the certificate can go with your quote.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.

From enquiry to sign-off

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. For a job in Great Notley, the main thing is a clear picture of the work, so send photos of each area. A fixed quote follows.

  1. We ask for the product and detail your designer has specified.
  2. We sort the openings by the detail each one needs.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  5. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. We walk the completed areas with you and confirm the records agreed at quote stage.

What we need from you

  • Tell us which areas need to stay in use
  • Point out parking and an unloading spot
  • Share the asbestos register for older buildings

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Ask for a quote

Advice

Do you need fire stopping in Great Notley?

Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Deflection and building movement can open these gaps, and a product not tested for that movement may crack. Linear joint details set a width range and movement capability, and the seal has to sit within them.

Clients usually get in touch after noticing something like this:

  • Penetration schedules that need working through
  • Unsealed penetrations discovered above suspended ceilings
  • Seals that don’t match their tested detail
  • Open linear gaps along the top of fire-resisting walls

For a building at a site such as Concord Farm Business Centre (1.1 miles west of Great Notley), a check of penetration seals after each fit-out is good practice.

Before you book anyone

  • Their approach to joint depth and backing
  • The named product and why it was chosen
  • Who will actually carry out the work
  • Will RAMS and insurance details be available?

Questions to ask before you appoint anyone

What happens if it’s left?

Sealing behind the M&E trades area by area beats a sweep at the end. While the area is still open, every opening is easy to see and reach and each detail can be checked as we go. In a smaller place such as Great Notley, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

Why us?

  • One contact handling all your sites
  • Health and safety: CHAS accredited
  • Fixed quotes based on photographs, drawings or a visit
  • Work carried out by CSCS-carded applicators

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

Keeping the joints sound

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Leave fire sealant to cure fully before covering it
  • Keep product data and details in the fire safety file
  • Treat an open penetration as a priority repair
  • Ask the designer to confirm details early on refits

New services after handover are a common way fire stopping gets breached. Building it into each contractor’s sign-off keeps the walls intact.

Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned.

Compartments and services around Great Notley

At about 37 miles from central London, Great Notley is within reach of the capital. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls; the gaps need the specified seal. For England, the fire stopping of penetrations is dealt with in Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.

Wherever services are added at a hospital such as Braintree Community Hospital (1.4 miles north-east of Great Notley) the compartment line has to be made good with the specified product. Colleges such as Braintree College, 2.4 miles to the north-east of Great Notley, add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product.

Great Notley is about 2 miles south-west of Braintree, in Essex. If you are looking for fire stopping in Great Notley, we can help, as we do across Essex. Great Notley is one of 644 places in Essex on our list for service penetrations. For work in that direction, see our London page, about 37 miles away.

If you need fire stopping in CM77, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. For a building on London Road, Harnham Drive and Colville Close or nearby, we can quote for service penetrations. Close to Great Notley, our area also takes in Row Green (1 mile south-east), Young's End (1 mile south), Little Common (1 mile north-west), Rayne (1 mile north-west) and Black Notley (2 miles east). Further afield, our area takes in Chelmsford (9 miles south), Maldon (11 miles south-east), Witham (6 miles south-east), Camulodunum (15 miles east), Halstead (7 miles north-east) and Great Dunmow (7 miles west).

Landmarks near Great Notley

Recent enquiries here include premises near Notley High School and Braintree Sixth Form, The Essex Cricketers pub and Cuckoo Wood. The nearest railway station is Braintree station, roughly 1.6 miles north-east. Well-known places in the area include Tudor House Museum (Braintree) (2.2 miles north-east) and William Julien Courtauld Hospital (1.1 miles north-east). The countryside around Great Notley includes Phyllis Currie Nature Reserve.

Map of Great Notley © OpenStreetMap contributors
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