West Brompton fire stopping
We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in West Brompton and the surrounding area. Send photographs or drawings for a fixed quote.
- Fire-rated sealant that has cracked or shrunk back
- Penetration schedules that need working through
- Openings found when ceilings come down for a refit
Fire stopping across West Brompton
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Fire stopping in West Brompton, done properly
A fire-rated sealant is only one part of a tested system: its test evidence covers one product in one kind of wall or floor, with set services, gaps, depths and backing. Before we seal anything, we check the opening against the detail it is meant to follow, and we say so if it doesn’t fit. If you have improvised or mixed-product fire seals and unsealed joints where partitions meet the slab, we can help, whatever the surface. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in West Brompton it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
In a London area such as West Brompton, buildings are refitted often, and every new cable, pipe or duct through a fire-resisting wall or floor leaves a gap. Where the specification names fire-rated sealant, it goes in exactly as the manufacturer’s test evidence shows for that wall or floor.
The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.
- Place
- West Brompton (SW6, SW10, SW5)
- Wider area
- Greater London
- Cover
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Work for main contractors and building owners
For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
Questions we’re asked in West Brompton
Do you work on fire-rated sealing in hotels in West Brompton?
Yes, where the specification calls for fire-rated sealant. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.
Would you work within a site like Chelsea and Westminster Hospital?
Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
What will the job cost?
Every job gets its own fixed quote. For yours, give us a call on 01277 525 020 or send details through our quote form with a description of the work.
Can one quote cover more than one building?
Yes. A group of buildings can go on one quote, with one point of contact across South East England, Greater London and Scotland.
Can you work while the building is occupied?
Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.
What hours do you work?
Mention the site’s hours and access windows in your enquiry, and we’ll schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.
How many days will you need on site?
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. Larger or phased jobs take longer, and we will give you a timescale with the quote.
What we can’t put right
A proper diagnosis includes knowing what sealant can’t do. You’ll hear from us if the cause turns out to be one of these:
- Designing or specifying fire stopping, which sits with the designer or fire engineer
- Fire doors, dampers or other fire safety equipment
- Signing off or certifying a building’s fire stopping
If you’re not sure, just call 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer before you book.
What we seal
- Service gaps in risers
- Linear gaps at wall heads
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Joints between fire-resisting walls and floors
- Cable penetrations
Penetration seals near West Brompton
Approved Document B is the English guidance that covers fire stopping around openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. Either way, we install the specified product to its tested detail. London’s office and residential buildings are refitted constantly, and each round of cabling or pipework can leave open penetrations. Where fire-rated sealant is specified, we install it to the tested detail under the building’s permit-to-work arrangements.
Shop fits in centres such as Kensington Arcade, 1 mile to the north of West Brompton, can bring new services through fire-resisting walls between units, which then need the specified seal. Residences at universities like BIMM University, 0.5 miles south of West Brompton, have compartment walls that must be resealed whenever services change.
West Brompton is about 1 mile south of Kensington, in Greater London. Anywhere in SW6, 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, West Brompton among them.
Anyone looking for fire stopping in SW6, SW10 and SW5 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Sun Road, Star Road and Farm Lane, and sites on any of them can send details for a fixed quote. You will find West Brompton on or near the A3218 and A3220. Sites close to West Brompton are covered too, including Earl's Court (1 mile north), Walham Green (1 mile south), World's End (1 mile south-east), Little Chelsea (1 mile east) and South Kensington (1 mile north-east). A short drive away, we cover London (4 miles east), City of Westminster (3 miles north-east), Marylebone (3 miles north-east), St Pancras (4 miles north-east), Shoreditch (6 miles north-east) and Walthamstow (10 miles north-east).
Local landmarks in West Brompton
Locally, jobs take us to sites close to The London Oratory School, The Fulham Boys School and Gwendwr Garden. Nearby too are Natural History Museum Library and Archives (1.1 miles north-east) and Coleherne public house (under half a mile north-east). West Brompton has its own railway station: West Brompton station. Nearby you will also find Kensington Arcade (1 mile north) and Chelsea Stadium Tour And Museum (less than half a mile south-east). Green spaces nearby include The Long Water and WWT London Wetland Centre.
Diagnose, treat, sign off
On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work normally takes a single visit for a short list of penetrations, or a phased programme for a whole building. For a job in West Brompton, access comes first: booked loading, goods lifts, the building’s permit system and a spot to keep materials. Give us the hours we can be on site and we will schedule to suit.
- 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.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
What we need from you
- Agree which areas must stay open
- Let building users know which areas are affected
- Send your site hours and access windows
Getting a fixed quote
A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.
Related advice
Common problems we fix in West Brompton
Damage plays a part too. Maintenance work can knock a seal, cut it back for an extra cable or remove it with an old pipe, and the repair is often skipped.
If one of these sounds familiar, it’s time for a closer look:
- Fire seals cut back for extra cables and never reinstated
- Builders’ foam or ordinary silicone in compartment walls
- Fire-rated sealant that has cracked or shrunk back
- Unsealed openings around new pipes and cables
Shop fits on retail sites such as Brompton Cross District Shopping Centre., 1.3 miles north-east of West Brompton, can bring new services through fire-resisting walls between units, to be sealed with the specified product.
What to look for in a quote
- Can the work be phased to keep areas open?
- What level of public liability insurance do they hold?
- Which product they’ll use, and why it suits the joint
- How the existing material will be dealt with
Places near West Brompton
Other services in West Brompton
What sets the cost
What shapes the price:
- Location, for remote and island sites
- Working within restricted access windows
- Access and working height
- How much existing material needs removing
The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we will explain how it’s made up.
Sending details for a quote
Good information means a firmer quote. Helpful details to send:
- Rough lengths or quantities, or drawings if you have them
- Specification clauses that apply
- What the building is and how it’s used
- Whether an asbestos survey exists
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, ring 01277 525 020 or email us.
Surface by surface
Risers and ceiling voids
Service risers and the voids above ceilings are where openings collect. Access to these areas is planned with you in advance along with any permits your site needs.
Small ducts
Small ductwork can sometimes be sealed with sealant where the tested detail includes it. Larger or fire-rated ductwork typically needs a different solution set by the designer and we flag that rather than guess.