Fire stopping in Pig Street
Fire-rated and intumescent sealing of service penetrations and linear gaps in Pig Street. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Openings found when ceilings come down for a refit
- Head-of-wall gaps with no fire seal
- Expanding foam used as fire stopping
Fire stopping in Pig Street
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Fire stopping in Pig Street, done properly
No fire sealant works on its own: its test evidence covers one product in one kind of wall or floor, with set services, gaps, depths and backing. We match each opening to that detail before any sealant goes in. Most enquiries involve unsealed penetrations discovered above suspended ceilings and damaged fire seals in risers and voids, across small duct penetrations where the tested detail allows, joints between fire-resisting walls and floors and linear gaps at wall heads. A single leaking joint is often how a building in Pig Street first comes to us: we look at the rest while we are there and tell you what we find.
Barn and farm-building conversions near places like Pig Street 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 spell out the cover before we begin.
- Place
- Pig Street (CO16)
- Wider area
- Essex
- Guarantee
- A 12-month guarantee
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Surface by surface
Metal pipes
Heat travels along metal pipework, and some details add wrapping or a set length of insulation. We follow whatever the detail requires and flag anything we can’t match.
Linear joints
Linear joints run along the head of a wall, at a slab edge or between two fire-resisting elements. BS EN 1366-4 testing sets the joint widths, depths, backing and movement a seal covers and the installation has to fit inside those limits.
On site: what to expect
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 Pig Street can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work starts.
- We ask for the product and detail your designer has specified.
- We sort the openings by the detail each one needs.
- Improvised fillers and failed sealant are removed.
- Mineral wool or other backing is fitted where required.
- We gun the sealant in to the specified depth around each service and tool it.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Preparing the site
- Make sure the joints can be reached
- Tell us what induction or permit system the site runs
- Confirm the product named in the specification
Request a quote
Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, speak to us on 01277 525 020 or email a schedule or drawings.
Related advice
Work for main contractors and building owners
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.
Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.
Maintenance after handover
Regular inspection catches problems early. In particular:
- Make fire stopping part of every scope that crosses a fire-resisting wall
- Leave fire sealant to cure fully before covering it
- Settle who seals which penetrations at the start of a project
- Keep general-purpose fillers away from compartment walls
Once the seals are in, tell other trades they exist and must not be disturbed. If a seal has to be opened for a new service, it should be reinstated to the same detail.
Looking at service areas on a regular cycle pays off. Catching a damaged seal early keeps the fix small.
Fire-rated sealing for Pig Street buildings
Central London is about 59 miles from Pig Street. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls. In England, Approved Document B covers fire stopping of openings and penetrations. 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. Our part stays the same: the specified product, installed to its tested detail.
In a school such as Rolph CofE Primary School, fire-rated sealant goes in around service penetrations where it is specified. Shop fits in centres such as Brook Retail Park (2.2 miles south of Pig Street) can bring new services through fire-resisting walls between units, which then need the specified seal. In a hotel such as Lifehouse Spa & Hotel, which lies north-east of Pig Street, new pipework or cabling through bedroom and corridor walls needs sealing with the specified product.
Pig Street is about 3 miles north of Clacton-on-Sea, in Essex. We cover commercial sites throughout Pig Street, for single jobs and planned programmes alike. Pig Street is one of 644 places we cover in Essex for service penetrations. There’s a separate page for London, about 59 miles away.
Commercial sites across CO16 are covered for service penetrations. We also cover Little Clacton (1 mile south-west), Thorpe-le-Soken (1 mile north-east), Thorpe Cross (1 mile north-east), Thorpe Green (1 mile north) and Far Thorpe Green (2 miles north-west) for service penetrations. Further afield, our area takes in Colchester (11 miles west), Clacton-on-Sea (3 miles south), Harwich (8 miles north-east), Camulodunum (12 miles west), Greenstead (10 miles west) and Wivenhoe (8 miles west).
Around Pig Street
Pig Street has its own railway station: Thorpe-Le-Soken station. Open spaces near Pig Street include Weeleyhall Wood.
Doing it in-house
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.
Pig Street: questions and answers
What happens to BS 476 references for fire stopping in Pig Street?
References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is the route, subject to transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.
Do you cover business parks and estates near Pig Street, such as Rice Bridge Industrial Estate?
Yes. Estates, retail parks and business parks around Pig Street, Rice Bridge Industrial Estate among them, are all within reach. Photos and a short description are enough for a first look.
Do you work in Pig Street?
Yes. Pig Street falls within our area, and you can ring 01277 525 020 or email drawings and photos to get started.
Will you just go over the old sealant?
No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
What do you charge?
There isn’t a price list, as every site differs. With photos or drawings, we can give you a fixed quote.
How long will the new sealant last?
It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.
When can you be on site?
The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.
What affects the price in Pig Street
Before we quote, we look at:
- Any access equipment needed
- The size and state of each joint
- Induction, permit and paperwork requirements
- Specialist products, such as fire-rated or hygienic sealants
The specified product makes a difference, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.
Details that help us quote
We can often quote from photographs and a few details. Please tell us:
- Approximate linear metres or a joint schedule
- Whether the building will be occupied during the work
- When you need the work done
- Where the site is, with the postcode
A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or phone 01277 525 020 or send details through our quote form if you’d rather talk the job through.