Holloway Down fire stopping
Fire-rated and intumescent sealing of service penetrations and linear gaps in Holloway Down. CHAS accredited and fully insured, with a 12-month guarantee.
- Hidden openings found during inspections
- Service penetrations left open after M&E works
- Builders’ foam or ordinary silicone in compartment walls
Fire stopping for Holloway Down sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Fire-rated sealing for Holloway Down buildings
Holloway Down has a good number of hotels close by, all within 2 miles. In hotels, bedroom and corridor walls are normally fire-resisting, so services added in a refit need sealing with the specified product. There are 39 care or nursing homes within about 2 miles of Holloway Down. Care homes rely on fire-resisting walls and floors, and maintenance work that breaks through them leaves openings to seal.
Tenant changes at parks like Acacia Business Centre, under half a mile north-east of Holloway Down, bring new data and services, and openings through fire-resisting walls need the specified seal. Wherever services are added at a hospital such as Whipps Cross University Hospital (1.6 miles north of Holloway Down) the compartment line has to be made good with the specified product.
Holloway Down is about 1 mile north of Stratford, in Greater London. Across the E11 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Across Greater London, 764 places are covered, Holloway Down among them. For work in that direction, see our London page, about 6 miles away.
We take on service penetrations across the E11, E15 and E7 postcode area, whatever the building. Among the streets we cover are Eve Road, Cary Road and Lynn Road. Close to Holloway Down, our area also takes in East Village (1 mile south-west), Temple Mills (1 mile west), Maryland (1 mile south), Stratford (1 mile south) and Leyton (1 mile north-west). A short drive away, we cover London (6 miles south-west), City of Westminster (7 miles west), Marylebone (7 miles west), Kensington (10 miles south-west), St Pancras (6 miles west) and Shoreditch (4 miles south-west).
Around Holloway Down
We work on buildings around West Ham Park, Stratford Circus and Buxton School. Holloway Down’s nearest station is Maryland station, roughly 0.6 miles south of the centre. Other landmarks nearby include Tower of London (4.7 miles south-west) and Queen Mary's Hospital for the East End (0.9 miles south). For a walk, there’s Tower Hill and Old Ford Island.
Fire stopping for commercial buildings in Holloway Down
Every service that crosses a compartment wall or floor leaves an opening, and that opening needs sealing to hold back fire and smoke. Our job is fitting fire-rated and intumescent sealant at those service penetrations, and along linear gaps, where it is the specified product. Each seal follows the manufacturer’s tested detail. Site teams most often ask us about fire-rated sealant that has cracked or shrunk back and hidden openings found during inspections, on service gaps in risers, small duct penetrations where the tested detail allows and cable penetrations. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Holloway Down, that means joint design, primers and backing rod as standard.
In a London area such as Holloway Down, buildings are refitted often, and every new cable, pipe or duct through a fire-resisting wall or floor leaves a gap. Each service penetration gets fire-rated or intumescent sealant if that’s what is specified, laid to the product’s tested arrangement.
Every job is signed off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Place
- Holloway Down (E11, E15, E7)
- Wider area
- Greater London
- Cover
- 12 months on every job
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
On site: what to expect
We schedule the visit to fit the site hours and access windows you give us. While we’re working, the area stays contained and tidy, and your contact hears from us before we move to the next area. Planning a London job such as one in Holloway Down starts with access. Give us the hours we can be on site and we’ll schedule to suit.
- First we confirm the product and tested details named in the specification.
- 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.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- Completed areas are checked with you, with the records agreed when we quoted.
Before we start on site
- Let us know about inductions and permits
- Have the specification and drawings to hand
- Clear stock, furniture or equipment away from the joints
Request a quote
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, call 01277 525 020 or email us.
Related advice
What the job involves on each surface
Metal pipes
Heat travels along metal pipework, and the tested detail may ask for insulation beyond the wall. We follow whatever the detail requires and flag anything we can’t match.
Masonry and concrete
Openings through concrete vary from tidy cores to rough break-outs. Each gap is measured where it is widest against the detail’s limits, and any outside it are raised with you.
When to call us in Holloway Down
Some service penetrations were never sealed at all because they sat out of sight above a ceiling or inside a riser. Inspections, refurbishments and ceiling access usually bring them to light.
Look out for the following:
- Snag lists that include open service penetrations
- Damaged fire seals in risers and voids
- Unsealed joints where partitions meet the slab
- Builders’ foam or ordinary silicone in compartment walls
Residences at universities like University of East London (0.8 miles south of Holloway Down) have compartment walls that must be resealed whenever services change.
What your quote should include
- How the joint faces will be prepared and primed
- How joint depth will be controlled
- How they’ll work around occupants
- How long is the guarantee, and what does it include?
Questions we are asked in Holloway Down
Does your area include sites such as Acacia Business Centre, near Holloway Down?
Yes. Estates, retail parks and business parks around Holloway Down, Acacia Business Centre among them, are all within reach. To start, just phone 01277 525 020 or email the details over with the unit, the joints involved and your access times.
Can you work around term dates at a campus such as University of East London?
Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
How long will the new sealant last?
Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.
How soon can the area be used again?
Curing time varies by product, and we confirm it on the day.
Do you work in Scotland as well as England?
Building standards in Scotland are separate from England’s, and England uses Approved Document B. Either way, we install the specified sealant to its tested detail.
Will you quote for a small job?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
What if there’s asbestos in the old mastic?
The duty to manage asbestos sits with the building’s dutyholder, so we’ll ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.
Why deal with it now?
A seal that doesn’t match its tested detail gives false comfort. Correcting it means cutting it out and starting again with the specified product. In a London building, a failed joint rarely affects only one party: water travels through shared structures, and a small leak becomes a dispute between occupiers. Dealing with it early is simpler for everyone.
There’s no price list, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.
What you get with us
- Failed material removed, not covered up
- Fully insured
- Commercial sealant work since 2005
- Specification-led, product-correct work
See our cost guide and our accreditations.
What sets the cost
What shapes the price:
- Specialist products, such as fire-rated or hygienic sealants
- The size and state of each joint
- Location, for remote and island sites
- Site requirements such as inductions and permits
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 we will put a fixed figure on it.
What we need to price the job
Whether it’s one area or a whole building, the same details help:
- Specification clauses that apply
- Approximate linear metres or a joint schedule
- Anything awkward about access or site hours
- The postcode of the building
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.
Also near Holloway Down
What else we do in Holloway Down
General trades versus a specialist
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.