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

Fire-rated sealing and fire stopping in High Roding, Essex

Fire-rated and intumescent sealing of service penetrations and linear gaps in High Roding. CHAS accredited and fully insured, with a 12-month guarantee.

  • Seals that don’t match their tested detail
  • Fire-stopping items raised at inspection or handover
  • Unsealed openings around new pipes and cables
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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 & Constructionline
£5m PL insurance

Fire stopping for businesses in High Roding

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

Where services cross fire walls in High Roding

High Roding lies roughly 29 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls. Fire stopping of openings and penetrations in England falls under 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. Either way, we install the specified product to its tested detail.

Industrial units on estates such as Blue Gates Industrial Park (to the north of High Roding) often separate offices from warehouse space with fire-resisting walls, and new services through them need the specified seal. Older community buildings such as Parish Church of St Mary that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

High Roding is about 8 miles east of Bishop's Stortford, in Essex. We cover High Roding and the rest of Essex, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Essex coverage takes in 644 places, from busy centres to rural villages. For work in that direction, see our London page.

We cover the CM6 postcode districts. If your site is on The Street, Owers Place and Broadfield or close by, send details and we’ll quote for service penetrations. If your building is just outside High Roding, we cover Great Canfield (1 mile west), Roundbush Green (2 miles south-west), Keeres Green (2 miles south), High Easter (2 miles south-east) and Stagden Cross (3 miles south-east). Nearby towns on our patch include Chelmsford (9 miles south-east), Braintree (11 miles east), Harlow (10 miles south-west), Brentwood (14 miles south), Billericay (15 miles south) and Witham (13 miles east).

Around High Roding

Around High Roding, our work takes us to commercial buildings near The Old Lamb (Public House), among other places. For rail, the closest station is Stansted Airport station, about 4.8 miles north-west. Other landmarks nearby include Little Easton Moat (3.8 miles north). Open spaces near High Roding include Portingbury Hills.

Map of High Roding © OpenStreetMap contributors

About our fire stopping in High Roding

The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints and the results are classified to BS EN 13501-2. A rating such as EI 60 only holds when the product is installed as it was tested. Reproducing the tested arrangement on site is the part we take care of. The enquiries we see most involve old intumescent sealant that has split away and seals that don’t match their tested detail, on joints between fire-resisting walls and floors, small duct penetrations where the tested detail allows and linear gaps at wall heads. Facilities teams, main contractors and managing agents in High Roding tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Smaller places such as High Roding still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.

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.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
High Roding (CM6)
Wider area
Essex
Guarantee
A 12-month guarantee
Quote
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026

Your questions answered

Is High Roding too small for you to travel to?

No. Small places get the same service as large ones. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

What happens to BS 476 references for fire stopping in High Roding?

From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.

Do you work to architects’ specifications?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.

How long will the new sealant last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

How do you deal with asbestos in old sealant?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

Can you quote from photos?

Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we will arrange a visit.

Can one quote cover more than one building?

Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.

On site: what to expect

On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, and the work typically takes anything from one day to a planned run of visits, depending on the number of seals and the access. For work around High Roding, we aim to finish in one visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Improvised fillers and failed sealant are removed.
  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.

Preparing the site

  • Send any specification or drawings in advance
  • Point out any areas we must not close
  • Let us know about inductions and permits

Getting a fixed quote

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or use the quote form.

Ask for a quote

Read more

Why act early in High Roding

Sealing behind the M&E trades area by area beats a sweep at the end. Openings are visible, access is open and nothing has to be taken down, and the right detail can be checked at the time. For buildings around smaller places like High Roding, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we will price your job on its own details.

Why clients in High Roding choose us

  • Workmanship guaranteed for 12 months
  • Sealing commercial buildings since 2005
  • Fully insured
  • Joints cleaned back to sound surfaces

Take a look at what affects the cost or how we’re accredited.

For managing agents and facilities managers

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

Building owners and managing agents use us on sealant work across single buildings or whole portfolios around High Roding. One quote can cover more than one site, which keeps the paperwork simple.

After the work

To get the most from the new sealant:

  • Have penetrations checked while they can still be seen
  • Agree the fire-stopping specification before services go in
  • Ask which product is in place before decorating
  • Foam or ordinary sealant is never a fire-seal repair

Never top up a fire seal with foam, ordinary silicone or filler. Repairs need the same product and detail as the original.

The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. Then the seal goes in while the area is open instead of being left for someone else.

Honest limits

Part of a good diagnosis is knowing where sealant stops. We’ll tell you if the real problem is one of these:

  • Designing or specifying fire stopping, which sits with the designer or fire engineer
  • Approving the work on behalf of building control
  • Reviewing a building’s overall fire safety

Not sure which it is? You can call the office on 01277 525 020 or use the quote form and we’ll tell you honestly.

Joints and surfaces we work on

  • Joints between fire-resisting walls and floors
  • Small duct penetrations where the tested detail allows
  • Cable penetrations
  • Service gaps in risers
  • Pipe penetrations
  • Linear gaps at wall heads

Surface by surface

Metal pipes

Heat travels along metal pipework. We follow whatever the detail requires and flag anything we can’t match.

Cables and cable bundles

Data cabling added after handover is a regular cause of open service penetrations. We reseal around them to the specified detail, and we tell you if the bundle exceeds what sealant covers.

Accreditations

Trusted. Accredited. Insured.