Greengate fire stopping
Fire stopping for Greengate, from a contractor working since 2005. Fully insured, with a 12-month guarantee.
- Open linear gaps along the top of fire-resisting walls
- Unsealed penetrations discovered above suspended ceilings
- Builders’ foam or ordinary silicone in compartment walls
Fire stopping in Greengate
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Questions about Greengate
Do you seal service penetrations in hotels around Greengate?
Yes, where fire-rated sealant is the specified product. Each seal follows the tested detail, and rooms are done in turn.
Does your area include sites such as Mint Business Park, near Greengate?
Yes. Estates, retail parks and business parks around Greengate, Mint Business Park among them, are all within reach. A few photographs and the unit address let us price the work.
What’s the quickest route to a quote?
It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photographs and a postcode.
Can you quote from photographs?
That depends on the size and complexity of the job. Straightforward work can often be priced from photos and measurements, while larger or less clear jobs get a site visit first.
Can you follow the specification on our project?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.
Does the weather affect the work?
It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.
Do your applicators hold CSCS cards?
Yes. Our applicators hold CSCS cards, which many sites require.
Fire stopping for commercial buildings in Greengate
Most of our fire stopping work happens after the building is up. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind, often unnoticed. Those on your schedule are closed with the specified product. We work on small duct penetrations where the tested detail allows, pipe penetrations and service gaps in risers, and the failures we’re asked to look at most are open linear gaps along the top of fire-resisting walls and fire-stopping items raised at inspection or handover. Most enquiries from Greengate start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.
Taller residential buildings in London may fall under the Building Safety Act’s higher-risk regime, where fire-stopping records get close attention. We install what the designer or fire engineer has specified, and if you need records of the work, tell us and we will confirm with the quote.
What our 12-month guarantee covers is the way we did the job: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Greengate (E13, E6, E16)
- Wider area
- Greater London
- Guarantee
- A 12-month guarantee
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Nearby places to Greengate
What else we do in Greengate
What sealant work can’t fix
Part of a good diagnosis is knowing where sealant stops. We’ll tell you if the real problem is one of these:
- Signing off or certifying a building’s fire stopping
- Writing the fire-stopping specification
- Reviewing a building’s overall fire safety
If in doubt, ring 01277 525 020 or send details through our quote form and we’ll say what we think.
What we seal
- Service gaps in risers
- Pipe penetrations
- Cable penetrations
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
- Small duct penetrations where the tested detail allows
Looking after the joints
For the best life from the joints:
- Ask the designer to confirm details early on refits
- Record which product was used where
- Treat an open penetration as a priority repair
- Include service cupboards in routine inspections
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.
What the job involves on each surface
Small ducts
We seal around ducts only within what the tested detail covers. Dampers and ductwork systems themselves are outside our work.
Risers and ceiling voids
Openings above suspended ceilings are easy to miss. We work through the areas on your schedule methodically.
What sets the cost
The price varies from site to site. It mainly depends on:
- Induction, permit and paperwork requirements
- Working within restricted access windows
- Any access equipment needed
- Removal of failed or old sealant
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.
What we need to price the job
Whether it’s one area or a whole building, these details speed things up:
- Asbestos survey details if the building is older
- Anything awkward about access or site hours
- Any specification or named product
- Photos of the joints, close up and from further back
Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to phone 01277 525 020 or email drawings and photos with what you know.
Compartments and services around Greengate
In England, Approved Document B covers fire stopping of openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Our part stays the same: the specified product, installed to its tested detail. Every new tenant in a London building tends to bring new cabling, and with it new holes through compartment walls. We seal to the specification and the product’s tested detail, working within the building’s permits.
Large healthcare estates like Newham University Hospital (to the south-east of Greengate) change their services often, so penetration seals are worth checking after M&E work. At a college such as Newham College London, which lies north-east of Greengate, checking penetration seals after summer M&E works is good practice. Hotels like Prince Regent Hotel, 1 mile to the south of Greengate, are refurbished in phases, and each phase can open up compartment walls.
Greengate is about 4 miles east of Whitechapel, in Greater London. Anywhere in E13, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. 764 places across Greater London fall within our area, including Greengate. For work in that direction, see our London page.
Commercial sites across E13, E6 and E16 are covered for service penetrations. If your site is on May Road, Emma Road and Cave Road or close by, we can quote for service penetrations. Sites close to Greengate are covered too, including Plaistow (1 mile south-west), Upton Park (1 mile north-east), Upton (1 mile north), West Ham (1 mile north-west) and Canning Town (1 mile south). Bigger towns within reach include London (6 miles west), City of Westminster (8 miles west), Marylebone (8 miles west), Kensington (10 miles west), St Pancras (6 miles west) and Shoreditch (5 miles west).
What’s near Greengate
Around Greengate, our work takes us to commercial buildings near Coach And Horses Public House, Lister Community School and West Ham Park and the streets around them. For rail, the closest station is West Ham station, roughly 1 mile west of the centre. A little further out are West Ham United Football Club Museum (0.6 miles north-east) and Stratford Centre (1.5 miles north-west). For a walk, there’s Old Ford Island and Tower Hill.
On site: what to expect
Before we leave any area, we remove the tape, clean down and inspect every joint, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. For a job in Greengate, access comes first. Send the building rules and access times with your enquiry.
- We start with your penetration schedule, drawings or specification.
- We plan the sequence of floors, risers and voids with you.
- We compare every service penetration with its tested detail before sealing.
- Foam, ordinary sealant and debris come out so the seal starts clean.
- Backing and fire-rated sealant are installed to the detail and tooled.
- We tell you about openings that need a different product.
Getting the site ready
- Tell staff and tenants when we’ll be in
- Tell us which areas need to stay in use
- Let us know about inductions and permits
Get a fixed quote
Send us photos, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.
Advice
For managing agents and facilities managers
Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.
Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.