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

Fire Stopping in Fobbing

We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Fobbing and the surrounding area. Send details for a fixed quote.

  • Fire sealant pulled out of the opening
  • Damaged fire seals in risers and voids
  • Head-of-wall gaps with no fire seal
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m public liability

Fire stopping near Fobbing

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

Fire stopping for commercial buildings in Fobbing

Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We don’t hold a third-party fire-stopping installer certificate, and we won’t pretend otherwise. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. We work on joints between fire-resisting walls and floors, linear gaps at wall heads and pipe penetrations, and the failures we are asked to look at most are unsealed openings around new pipes and cables and snag lists that include open service penetrations. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Fobbing is the same: the right product in a properly prepared joint.

Barn and farm-building conversions near places like Fobbing often combine new partitions with old walls. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

Location
Fobbing (SS17)
Region
Thurrock
Cover
A 12-month guarantee
Quote
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Do you need fire stopping in Fobbing?

Physical damage is another reason seals stop doing their job. Seals get knocked during maintenance, cut back to add a cable or pulled out when services are swapped and the opening isn’t always resealed.

If one of these sounds familiar, it’s time for a closer look:

  • Open linear gaps along the top of fire-resisting walls
  • Damaged fire seals in risers and voids
  • Seals that don’t match their tested detail
  • Builders’ foam or ordinary silicone in compartment walls

Workshops and IT rooms at colleges like Performers College, 0.8 miles to the south-west of Fobbing, are re-serviced often, leaving penetrations to seal.

Questions to ask before you book

  • Their public liability cover
  • Will RAMS and insurance details be available?
  • Their plan for phasing and protecting the area
  • The named product and why it was chosen

Questions to ask before you appoint anyone

Quoting for work in Fobbing

Before we quote, we look at:

  • Backing rod, priming and other preparation
  • Whether old sealant has to be cut out first
  • Travel to remote or island sites
  • Specialist products, such as fire-rated or hygienic sealants

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.

Details that help us quote

The more we know, the firmer the quote. Helpful details to send:

  • When you need the work done
  • The type of building and who uses it
  • The product your specification calls for
  • Clear photos of the problem areas

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to call 01277 525 020 or email a schedule or drawings.

Keeping the joints sound

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Check risers and ceiling voids after each round of works
  • Report damaged or disturbed seals as soon as they’re spotted
  • Have penetrations checked while they can still be seen
  • Make fire stopping part of every scope that crosses a fire-resisting wall

Never top up a fire seal with foam, ordinary silicone or filler. A repair should use the original product, installed the same way.

Specify fire stopping early on refits, not as an afterthought. Details can then be picked to suit the actual pipes, cables and ducts, and installation follows the programme.

Commercial clients in Fobbing

Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

Building owners and managing agents use us on everything from one building to a spread of sites. Several sites can go on one quote, which keeps the paperwork simple.

Your questions answered

Can you work around term dates at a campus such as Performers College?

Yes. We plan campus work around teaching, exams and residence turnarounds. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

What happens to BS 476 references for fire stopping in Fobbing?

From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

Who decides which product is used?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Are you fully insured?

Yes. Our insurance certificate can be sent alongside the quote.

How many days will you need on site?

It depends on the scope, but the work typically takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. For bigger or phased jobs, we’ll set out a timescale with the quote.

How do we ask for a quote?

You can use the quote form on this site; alternatively, ring 01277 525 020 or email us. Photos, drawings or a joint schedule help us quote quickly.

Can one quote cover more than one building?

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

What happens if it’s left?

An unsealed opening affects more than fire safety: smoke, noise and draughts pass through them every day. The specified fire seal closes the gap for all of these, and the other benefits follow. For buildings around smaller places like Fobbing, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

The price depends on how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a quote when you are ready.

What you get with us

  • One contact handling all your sites
  • Commercial sealant work since 2005
  • A Constructionline member, so easy to vet
  • Fixed quotes based on photographs, drawings or a visit

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

Diagnose, treat, sign off

Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. Smaller jobs around Fobbing can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. We ask for the product and detail your designer has specified.
  2. We sort the openings by the detail each one needs.
  3. Improvised fillers and failed sealant are removed.
  4. Where the detail needs backing, it goes in at the stated depth.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

What we need from you

  • Tell us your opening times and when work is allowed
  • Have the specification and drawings to hand
  • Tell staff and tenants when we will be in

Get a fixed quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote you can plan around. For a chat about it beforehand, ring 01277 525 020 or email a schedule or drawings.

Ask for a quote

Related advice

Fire stopping around Fobbing: how the place shapes the job

Approved Document B is the English guidance that covers fire stopping around openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. At about 24 miles from central London, Fobbing is within reach of the capital. Office refits around the commuter belt bring new cabling through fire-resisting walls.

For a building such as Church of St Michael, new heating or data runs are the usual reason penetrations need sealing. Where a unit on an estate such as London Gateway Logistics Park, which lies south of Fobbing, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail.

Fobbing is about 2 miles north-east of Stanford-le-Hope, in Thurrock. Our applicators travel to Fobbing for work on service penetrations. We work across 27 places in Thurrock. Sites around London have their own page, roughly 24 miles from Fobbing.

Anyone looking for fire stopping in SS17 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on High Road, Patricia Drive and Greenacres Mews. Sites close to Fobbing are covered too, including Corringham (1 mile south), Vange (2 miles north-east), Stanford-le-Hope (2 miles south-west), Balstonia (2 miles south-west) and Lee Chapel (2 miles north-west). A short drive away, we cover Grays (7 miles south-west), South Ockendon (8 miles west), Chadwell St Mary (6 miles south-west), Aveley (10 miles west), Tilbury (7 miles south-west) and South Stifford (8 miles south-west).

Near you in Fobbing

Locally, jobs take us to sites close to Gable Hall School, Vange Hill and White Lion Public House, among other places. The nearest railway station is Basildon station, roughly 2.1 miles north. Other landmarks nearby include Basildon University Hospital (1.5 miles north-west) and Eastgate Shopping Centre (2.2 miles north). Open spaces near Fobbing include Fobbing Marsh.

Map of Fobbing © OpenStreetMap contributors
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