Shadwell fire stopping
Looking for fire stopping in Shadwell? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Fire stopping installed outside its tested range
- Fire-rated sealant that has cracked or shrunk back
- Hidden openings found during inspections
Fire stopping across Shadwell
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Maintenance after handover
Your facilities or cleaning team can help the joints last. Pass these on to them:
- Record which product was used where
- Keep general-purpose fillers away from compartment walls
- Put resealing into every M&E and fit-out package
- Ask the designer to confirm details early on refits
During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged and get them dealt with.
Specify fire stopping early on refits, not as an afterthought. Details can then be picked to suit the actual pipes, cables and ducts, and the work runs in step with the M&E.
About our fire stopping in Shadwell
Facilities managers in Shadwell often find open service penetrations when ceilings come down for other work. If a specification already covers those walls and floors, we can reseal to it using the product and detail it sets out. Where there isn’t one, the designer or fire engineer needs to set one first. Site teams most often ask us about fire-stopping items raised at inspection or handover and seals disturbed by maintenance and left open, across joints between fire-resisting walls and floors, cable penetrations and small duct penetrations where the tested detail allows. One point of contact handles commercial sealant work in Shadwell from the first photographs to the final walk-round, whether it’s one building or several.
After a fit-out or new cabling in a London building, risers and ceiling voids are where open service gaps tend to be found. If sealant is the specified product we fit it to its tested detail, and if the detail needs something else, you’ll hear it from us.
We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application.
- Where
- Shadwell (SE16, E1, E1W)
- Region
- Greater London
- Cover
- 12 months on every job
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Signs you need fire stopping in Shadwell
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 can leave the hole behind. Over a few years of fit-outs, a wall can collect a lot of these.
If one of these sounds familiar, it’s time for a closer look:
- Damaged fire seals in risers and voids
- Expanding foam used as fire stopping
- Seals that don’t match their tested detail
- Unsealed penetrations discovered above suspended ceilings
Workshops and IT rooms at colleges like New City College, 0.5 miles north of Shadwell, are re-serviced often, leaving penetrations to seal.
What your quote should include
- How joint depth will be controlled
- What the guarantee covers, and for how long
- Who will actually carry out the work
- Whether primer will be used where the manufacturer specifies it
What the job involves on each surface
Plastic pipes
Plastic pipes soften and collapse in a fire. Some intumescent sealants are tested on smaller plastic pipes, though larger ones usually call for a collar or wrap. We check the pipe material and diameter against the detail before we start.
Masonry and concrete
Core-drilled holes are neat; broken-out ones rarely are. The gap is measured at the widest point against the detail’s limits.
From enquiry to sign-off
On arrival, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work usually takes anything from one day to a planned run of visits, depending on the number of seals and the access. In Shadwell, most buildings stay in use during the work, so we agree zones and timings with the building or facilities manager. Areas are handed back as each section is finished.
- First we confirm the product and tested details named in the specification.
- Openings are measured and grouped by detail.
- Old or wrong materials are cut out.
- 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.
Getting the site ready
- Tell us which areas need to stay in use
- Send any specification or drawings in advance
- Tell us what induction or permit system the site runs
Get a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, speak to us on 01277 525 020 or email us.
Advice
Where services cross fire walls in Shadwell
Every new tenant in a London building tends to bring new cabling, and with it new holes through compartment walls. We install fire-rated sealant where it is specified and work within the building manager’s permit system. Shadwell has nine care or nursing homes no more than 2 miles away. Care homes rely on fire-resisting walls and floors, and maintenance work that breaks through them leaves openings to seal. We install fire-rated sealant to the tested detail where it is specified.
Campus buildings at universities such as University of Cumbria in London (1 mile east of Shadwell) see constant changes to data and services, and fire-rated sealant goes in around new penetrations where it is specified. Tenant changes at parks like Princes Court Business Centre (0.5 miles west of Shadwell) bring new data and services, and openings through fire-resisting walls need the specified seal.
Shadwell is about 1 mile south-east of Whitechapel, in Greater London. We cover commercial sites throughout Shadwell, whether it’s a single job or part of a planned programme. We work across 764 places in Greater London, from busy centres to rural villages.
If you need fire stopping in SE16, E1 and E1W, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Swan Road, Thame Road and Brunel Road. Shadwell sits on or close to the A101 and A126, useful when we plan access and materials. Just outside Shadwell, we also work in Ratcliff (1 mile north), East End of London (1 mile north-west), Wapping (1 mile west), St George in the East (1 mile west) and Limehouse (1 mile north-east). Nearby towns on our patch include City of Westminster (5 miles west), Marylebone (4 miles west), Kensington (7 miles west), St Pancras (3 miles north-west), Walthamstow (6 miles north) and Hampstead (7 miles north-west).
Local landmarks in Shadwell
Around Shadwell, our work takes us to commercial buildings near Bacon's College, Bishopsgate Institute Special Collections and Archives and Russia Dock Woodland, among other places. Nearby too are Prospect of Whitby pub (under half a mile west) and St Mellitus College (0.6 miles west). There’s a railway station in Shadwell itself: Wapping station. Other landmarks nearby include St Olave's Hospital (0.8 miles south-west) and The Pumphouse Educational Museum (less than half a mile east). Green spaces nearby include Lavender Pond and Tower Hill.
Site staff or a sealant specialist?
Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
When something else is needed
A few problems need another trade or a different fix, and we point that out rather than sealing over them:
- Gaps in walls that were never built as compartment walls
- Openings that need collars, wraps, batts or boards rather than sealant
- Reviewing a building’s overall fire safety
Not sure which it is? You can ring 01277 525 020 or email us and we’ll tell you honestly before you book.
Where we work in Shadwell
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Service gaps in risers
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
Questions we are asked in Shadwell
Can you work in a London building with booked loading and goods-lift slots?
Yes, we plan every London job around the building’s own access rules. Share the building’s contractor rules and we’ll work to them. All of Greater London is inside the ULEZ, and our planning allows for it
Can you seal penetrations in a hotel in Shadwell after a refit?
Yes, where the specification calls for fire-rated sealant. It goes in to the manufacturer’s tested detail for the wall or floor and the services passing through, and we’ll tell you if the detail calls for a collar, wrap or batt instead.
What site paperwork can you supply?
Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
How do we ask for a quote?
It works in four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photos and a postcode.
Will you just go over the old sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.
Is any job too small?
Small jobs are welcome alongside larger packages. Send details for a fixed quote.
How long does a typical visit take?
We plan the time on site around your programme and access. We’ll give you an estimate of time on site when we quote.