Fire-rated sealing and fire stopping in Westbourne, Greater London
Fire-rated and intumescent sealing of service penetrations and linear gaps in Westbourne and across Greater London. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Fire stopping installed outside its tested range
- Fire sealant pulled out of the opening
- Service penetrations left open after M&E works
Need fire stopping in Westbourne?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Fire stopping in Westbourne: the local picture
The area within 2 miles of Westbourne holds a good number of hotels. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. 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.
Where a unit on an estate such as Stable Way Industrial Estate, which lies west of Westbourne, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail. Theatres, wards and plant rooms at sites like St Mary's Hospital, 1 mile to the east of Westbourne, all have compartment walls crossed by services. At a college such as Morley College London, 0.7 miles north-west of Westbourne, checking penetration seals after summer M&E works is good practice.
Westbourne is about 1 mile north of Kensington, in Greater London. Looking for fire stopping in Westbourne? We can help. Westbourne is one of 764 places in Greater London on our list for service penetrations.
Work on service penetrations is covered throughout W2, W11 and W9, whatever the building. Among the streets we cover are Salem Road, Acklam Road and Morgan Road, and sites on any of them can send details for a fixed quote. Main routes into Westbourne include the A404 and A4206, which helps when planning parking and deliveries for the job. Nearby places we also cover include Westbourne Green (1 mile north-east), Bayswater (1 mile south), Little Venice (1 mile north-east), Maida Vale (1 mile north) and Paddington Green (1 mile east) for service penetrations. Further afield, our area takes in London (5 miles east), St Pancras (3 miles east), Shoreditch (5 miles east), Walthamstow (9 miles north-east), Hoxton (5 miles east) and Whitechapel (5 miles east).
What’s near Westbourne
Around Westbourne, our work takes us to commercial buildings near Maida Vale School, Abdus Salam Library and Westminster Academy, among other places. You’ll also find Emslie Horniman's Pleasance (0.8 miles north-west) and Cock and Bottle pub (under half a mile south-west). For rail, the closest station is London Paddington station, about 0.8 miles east. Nearby you’ll also find Paddington General Hospital (0.5 miles north) and Greek Orthodox Cathedral Treasury Museum (less than half a mile south-east). The countryside around Westbourne includes Campden Hill and Greville Place nature reserve.
How we handle fire stopping in Westbourne
Fire-rated sealant suits many small service penetrations: copper and steel pipes, cables and some small ducts where the tested detail allows. Larger openings and some plastic pipes call for collars, wraps, batts or boards instead. If the detail calls for something other than sealant, we say so rather than force sealant into it. If you have damaged fire seals in risers and voids and improvised or mixed-product fire seals, we can put it right. A single leaking joint is often how a building in Westbourne first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
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 will hear it from us.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Place
- Westbourne (W2, W11, W9)
- Region
- Greater London
- Cover
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Surface by surface
Small ducts
We seal around ducts only within what the tested detail covers. Dampers and ductwork systems themselves are outside our work.
Linear joints
Linear joints run along the head of a wall, at a slab edge or between two fire-resisting elements. Their tested detail, under BS EN 1366-4, sets the width, depth, backing and movement allowed.
When something else is needed
Before quoting, we check that sealant is the right answer. It isn’t the answer for:
- Issuing fire ratings or certificates for seals
- Fire doors, dampers or other fire safety equipment
- Openings that need collars, wraps, batts or boards rather than sealant
Not sure which it is? You can call 01277 525 020 or use the quote form and we will tell you honestly before you book.
Joints and surfaces we work on
- Cable penetrations
- Joints between fire-resisting walls and floors
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Service gaps in risers
Should maintenance staff do it?
Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Questions about Westbourne
Can you work around term dates at a campus such as Brigham Young University London Centre?
Yes. Tell us the term dates, vacation periods and access windows, and we will 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.
Would you work within a site like St Mary's Hospital?
Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.
Is fire stopping in Scotland covered by different guidance?
Building standards in Scotland are separate from England’s, while England relies on Approved Document B. Wherever the site is, our work follows the specification and the tested detail.
How long does a job like this take?
We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.
Is sealant suitable for all service openings?
No. Sealant is the right product only where the tested detail says so. Collars, wraps, batts and boards exist for openings sealant doesn’t cover.
Are you fully insured?
Yes. We’re fully insured, including public liability cover.
Is BS 476 being phased out?
In England, references to the older BS 476 national classes are being removed from Approved Document B from 2 September 2029. After that, the European classification under BS EN 13501-2 is the route. Product selection stays with your designer.
Towns and villages near Westbourne
More services for Westbourne
On site: what to expect
Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself normally takes a single visit for a short list of penetrations, or a phased programme for a whole building, and our waste is bagged and taken away as we go. For a job in Westbourne, access comes first. Give us the hours we can be on site and we will schedule to suit.
- 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.
- 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.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Before we start on site
- Point out any areas we must not close
- Flag any permit to work we’ll need
- Point out parking and an unloading spot
Get a fixed quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, phone 01277 525 020 or email the details over.
Advice
What affects the price in Westbourne
Quotes vary with the job. It mainly depends on:
- The total length or number of joints
- Location, for remote and island sites
- Removal of failed or old sealant
- Working within restricted access windows
We don’t publish prices, since every building and every scope is different. Call for a quote.
What we need to price the job
Good information means a firmer quote. When you get in touch, include:
- The product your specification calls for
- The site address and postcode
- Photos of the joints, close up and from further back
- Drawings or a marked-up plan, if available
The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or phone 01277 525 020 or send photos by email to discuss it first.
Why act early in Westbourne
A seal that doesn’t match its tested detail gives false comfort. The fix is to remove it and reinstall to the detail. 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. Putting it right early is less disruptive than dealing with the consequences.
Pricing service penetrations depends on quantities, condition and access. Ask us for a fixed quote.
Why us?
- 12 months’ guarantee on every job
- Fixed quotes based on photos, drawings or a visit
- Sealing commercial buildings since 2005
- One contact handling all your sites
See how commercial sealant jobs are priced or how we’re accredited.