Fire stopping in Smith's Green
Fire stopping in Smith's Green, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Fire sealant pulled out of the opening
- Head-of-wall gaps with no fire seal
- Unsealed penetrations discovered above suspended ceilings
Fire stopping in Smith's Green
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Honest limits
Honesty saves time and money. Fresh joints won’t solve:
- Walls or floors that aren’t fire-resisting to begin with
- Fire risk assessments, a job for a competent assessor
- Large openings beyond what any sealant detail covers
Not sure which it is? You can give us a call on 01277 525 020 or send photos by email and we’ll tell you honestly before you book.
What we seal
- Linear gaps at wall heads
- Service gaps in risers
- Cable penetrations
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Joints between fire-resisting walls and floors
Fire stopping in Smith's Green, done properly
For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. To price a package, phone 01277 525 020 or email the details over with the schedule or marked-up drawings alongside the manufacturer’s details. Tell us what records you need and we’ll confirm with the quote. Site teams most often ask us about snag lists that include open service penetrations and openings left by services added after handover, across cable penetrations, small duct penetrations where the tested detail allows and joints between fire-resisting walls and floors. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Smith's Green it comes down to the same thing: the right product in a properly prepared joint.
Rural conversions around Smith's Green can put new fire-resisting partitions inside older structures. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.
Every job we finish is backed by a 12-month workmanship guarantee. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Where
- Smith's Green (CM6, CM22)
- Wider area
- Essex
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Nearby places to Smith's Green
What else we do in Smith's Green
What we are called out for in Smith's Green
Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.
Look out for the following:
- Seals that don’t match their tested detail
- Service penetrations left open after M&E works
- Fire seals cut back for extra cables and never reinstated
- Fire sealant pulled out of the opening
Halls and meeting rooms at places like Church of the Holy Trinity sometimes gain new services, and any compartment wall crossed needs the specified seal.
What your quote should include
- Is the sealant right for the movement and the substrate?
- Whether primer will be used where the manufacturer specifies it
- Whether their applicators hold CSCS cards
- What site paperwork they can supply
Your questions answered
Is a smaller place like Smith's Green outside your area?
Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Good photographs up front let us bring everything on the first visit.
What happens to BS 476 references for fire stopping in Smith's Green?
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.
Do you work to architects’ specifications?
Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.
What will the job cost?
It depends on the job: quantities, access, the product and any phasing. Call for a quote and we will price it properly.
Do your applicators hold CSCS cards?
Yes. We use CSCS-carded applicators.
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.
How long does a job like this take?
The duration is planned around your programme and the access we are given. We will give you an estimate of time on site when we quote.
Surface by surface
Linear joints
Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement, with no gaps along the run.
Masonry and concrete
Core-drilled holes are neat; broken-out ones rarely are. The gap is measured at the widest point so we know it sits within the tested range, and any that don’t are flagged.
On site: what to expect
Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed, then handed back before the next one starts. Smaller jobs around Smith's Green can be grouped with others nearby. A fixed quote is given before anything starts.
- We start with your penetration schedule, drawings or specification.
- Access, permits and the order of areas are agreed with the site team.
- We compare every service penetration with its tested detail before sealing.
- Unsuitable material is removed and the opening cleaned first.
- The specified backing and sealant go in to depth and are finished neatly.
- Anything outside the detail is reported to you rather than sealed.
What we need from you
- Tell staff and tenants when we’ll be in
- Explain the parking and delivery arrangements
- Have the specification and drawings to hand
Ask for a quote
Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.
Related advice
Service penetrations in Smith's Green buildings
For England, the fire stopping of penetrations is dealt with in Approved Document B. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail. Smith's Green has several hotels close by, all within 2 miles. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail.
Theatres, wards and plant rooms at sites like Herts and Essex Hospital, 4.4 miles to the west of Smith's Green, all have compartment walls crossed by services. Schools such as Takeley Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards.
Smith's Green is about 5 miles east of Bishop's Stortford, in Essex. Anywhere in CM6, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Smith's Green is one of 644 places in Essex on our list. London is covered too, around 30 miles from Smith's Green.
We take on service penetrations across the CM6 and CM22 postcode area. For a building on Broadfield Road, The Oaks and Fleming Road or nearby, send details and we will quote for service penetrations. If your building is just outside Smith's Green, we cover Little Canfield (1 mile east), Hope End Green (1 mile south), Takeley (1 mile west), Puttock's End (1 mile south) and Takeley Street (1 mile west). Bigger towns within reach include Chelmsford (13 miles south-east), Braintree (12 miles east), Harlow (10 miles south-west), Saffron Walden (11 miles north), Great Dunmow (3 miles east) and Epping (14 miles south-west).
Landmarks near Smith's Green
Around Smith's Green, our work takes us to commercial buildings near Lion And Lamb Public House, among other places. The closest station to Smith's Green is Stansted Airport station, roughly 1.6 miles north-west of the centre. Nearby you will also find Little Easton Moat (2.6 miles north-east) and Herts and Essex Hospital (4.4 miles west). Green spaces nearby include Portingbury Hills and Aubrey Buxton Nature Reserve.
Keeping the joints sound
Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:
- Report damaged or disturbed seals as soon as they’re spotted
- Don’t let anyone top up a fire seal with the wrong product
- Leave fire sealant to cure fully before covering it
- Get seals inspected before ceilings and boxing close
Allow the manufacturer’s stated cure time before boxing in or decorating. Some fire-rated sealants accept paint and some don’t.
On fit-outs, get the fire-stopping specification agreed before the services go in. The designer can then choose details that suit the services planned.
Commercial clients in Smith's Green
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules.