Cock Street fire stopping
Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Cock Street. Send details for a fixed quote.
- Openings found when ceilings come down for a refit
- Service penetrations left open after M&E works
- Fire stopping installed outside its tested range
Fire stopping for businesses in Cock Street
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
About our fire stopping in Cock Street
Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We hold no third-party fire-stopping installer certificate and we’d rather say that up front. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. We work on small duct penetrations where the tested detail allows, pipe penetrations and cable penetrations, and the failures we are asked to look at most are snag lists that include open service penetrations and seals disturbed by maintenance and left open. For commercial sealant work in Cock Street, you deal with one contact from quote to sign-off, whether it’s one building or several.
A job near Cock Street is normally planned around one visit, with the specification and photos sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we’re clear about what is covered before work starts.
- Where
- Cock Street (CO6)
- Wider area
- Essex
- Cover
- 12 months on our workmanship
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
For managing agents and facilities managers
If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.
Whether you’re a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.
Penetration seals near Cock Street
Cock Street is about 53 miles from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls; the gaps need the specified seal. 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.
In a hotel such as Stoke by Nayland Hotel, which lies north-east of Cock Street, new pipework or cabling through bedroom and corridor walls needs sealing with the specified product. In a building such as St Matthew's Church, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Cock Street is in Essex. Looking for fire stopping in Cock Street? We can help, as we do across Essex. Cock Street is one of 644 places we cover in Essex. For work in that direction, see our London page, about 53 miles away.
We cover the CO6 postcode districts. Sites close to Cock Street are covered too, including Leavenheath (1 mile west), Stoke-by-Nayland (1 mile east), Nayland (1 mile south-east), Wissington (2 miles south) and Little Horkesley (3 miles south). Further afield, our area takes in Colchester (7 miles south), Braintree (15 miles south-west), Camulodunum (7 miles south), Halstead (10 miles west), Greenstead (8 miles south-east) and Tiptree (13 miles south).
Around Cock Street
Locally, jobs take us to sites close to Lion pub and the streets around them. The nearest railway station is Bures station, about 4 miles west. A little further out are Mount Bures (4.3 miles south-west) and Severalls Hospital (5.3 miles south). Open spaces near Cock Street include Arger Fen.
How a job runs
Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed before the next one starts. Smaller jobs around Cock Street can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.
- First we confirm the product and tested details named in the specification.
- Openings are measured and grouped by detail.
- Improvised fillers and failed sealant are removed.
- Where the detail needs backing, it goes in at the stated depth.
- We gun the sealant in to the specified depth around each service and tool it.
- Completed areas are checked with you, with the records agreed when we quoted.
Before we start on site
- Point out any areas we must not close
- Let us know about inductions and permits
- Make sure the joints can be reached
Request a quote
To get a fixed quote, call the office on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. Our quote form is another easy route.
Advice
Your questions answered
Would you work within a site like Severalls Hospital?
Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.
What happens to BS 476 references for fire stopping in Cock Street?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Do you work in Cock Street?
Yes. Cock Street falls within our area, and the simplest way to start is to give us a call on 01277 525 020 or send details through our quote form.
How soon can the area be used again?
Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.
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.
How long does a job like this take?
It depends on the scope, though a typical visit usually takes a single visit for a short list of penetrations, or a phased programme for a whole building. For bigger or phased jobs, we will set out a timescale with the quote.
What if there’s asbestos in the old mastic?
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.
Do you need fire stopping in Cock Street?
Fire stopping can get squeezed at the end of a programme, or done by whoever is on site. That is when untested combinations creep in and later need putting right.
Any of the following is a good reason to get the joints checked over:
- Damaged fire seals in risers and voids
- Snag lists that include open service penetrations
- Old intumescent sealant that has split away
- Builders’ foam or ordinary silicone in compartment walls
For a hospital such as Severalls Hospital, 5.3 miles to the south of Cock Street, penetration sealing is typically phased ward by ward, with infection-control rules agreed first.
Comparing quotes
- Are they CHAS accredited or on Constructionline?
- The named product and why it was chosen
- Their approach to joint depth and backing
- Whether old or failed sealant will be cut out, not overlaid
Why deal with it now?
An unsealed opening affects more than fire safety: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these. One visit to deal with every failing joint makes more sense than several trips to a place like Cock Street, rather than one at a time. Photos of every joint help us quote for the whole job.
The price depends on the quantity of joints, what has to come out first and the access. Call for a quote once you have the details.
Why appoint us
- Health and safety: CHAS accredited
- One contact handling all your sites
- Fully insured
- Fixed quotes based on photographs, drawings or a visit
Places near Cock Street
Other services in Cock Street
What sets the cost
Each job is priced on its own details. The main factors are:
- Access and working height
- Location, for remote and island sites
- Removal of failed or old sealant
- Site requirements such as inductions and permits
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.
Details that help us quote
We can often quote from photographs and a few details. Please tell us:
- The asbestos register, for older buildings
- The site address and postcode
- A wide shot and a close-up of the area
- The product your specification calls for
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or use the quote form to discuss it first.
Keeping the joints sound
Keep the joints in good shape with a few simple steps:
- Keep general-purpose fillers away from compartment walls
- Check risers and ceiling voids after each round of works
- Make fire stopping part of every scope that crosses a fire-resisting wall
- Record which product was used where
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 using the same product.
Looking at service areas on a regular cycle pays off. A cracked or disturbed seal found early is a small job; found late, it can be one of many.