Fire Stopping in Walham Green
Work needed on a service penetration in Walham Green? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Hidden openings found during inspections
- Builders’ foam or ordinary silicone in compartment walls
- Openings left by services added after handover
Need fire stopping in Walham Green?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
On site: what to expect
Tell us your site hours and access windows and we’ll plan around them. While we’re working, the area stays contained and tidy, and your contact hears from us before we move to the next area. For a job in Walham Green, access comes first. Give us the hours we can be on site and we will schedule to suit.
- First we go through the drawings, schedule or specification for the seals and ask about anything unclear.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Unsuitable fillers and loose debris are taken out of each opening.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
Before we start on site
- Make sure the joints can be reached
- For older buildings, check the asbestos register before work
- Warn occupants and staff about the work
Getting a fixed quote
For a fixed quote, ring 01277 525 020 or email us with the site address and an outline of the work. You can also send details through our quote form.
Advice
How we handle fire stopping in Walham Green
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. We work to the product’s tested detail for every seal, not a rule of thumb. If you have fire sealant pulled out of the opening and seals that don’t match their tested detail, we can help, whatever the surface. Most enquiries from Walham Green start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
Taller residential buildings in London may fall under the Building Safety Act’s higher-risk regime, where fire-stopping records get close attention. Our part is installing the specified fire-rated sealant; tell us what records you need and we will confirm with the quote.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Location
- Walham Green (SW6, SW10, SW11)
- Wider area
- Greater London
- Cover
- 12 months on our workmanship
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Updated
- 3 November 2026
Surface by surface
Small ducts
Small ductwork can sometimes be sealed with sealant where the tested detail includes it. Bigger ducts and fire-resisting ductwork are normally handled with other products.
Plastic pipes
Plastic pipes soften and collapse in a fire. Small sizes are sometimes covered by an intumescent sealant detail, though larger ones typically call for a collar or wrap. We check the pipe material and diameter against the detail before we start.
Service penetrations in Walham Green buildings
With tenants changing and fit-outs following, London buildings see service routes altered again and again. Where fire-rated sealant is specified, we install it to the tested detail under the building’s permit-to-work arrangements. A 2-mile radius around Walham Green takes in a good number of hotels. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.
Tenant changes at centres like Brompton Cross District Shopping Centre. (1.5 miles north-east of Walham Green) often mean new services through walls between units. Colleges such as St Mellitus Theological College, 1.1 miles to the north of Walham Green, add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product. Theatres, wards and plant rooms at sites like Chelsea and Westminster Hospital, 0.6 miles to the north-east of Walham Green, all have compartment walls crossed by services.
Walham Green is about 2 miles south of Kensington, in Greater London. Anywhere in SW6, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. 764 places across Greater London fall within our area, including Walham Green.
Business premises anywhere in SW6, SW10 and SW11 are within our area. Streets here include Farm Lane, Lots Road and Epple Road. Main routes into Walham Green include the A304, useful when we plan access and materials. If your building is just outside Walham Green, we cover Chelsea Harbour (1 mile south-east), Parsons Green (1 mile south-west), World's End (1 mile north-east), Sands End (1 mile south-east) and West Brompton (1 mile north). A short drive away, we cover London (4 miles east), City of Westminster (3 miles north-east), Marylebone (3 miles north-east), St Pancras (5 miles north-east), Shoreditch (6 miles north-east) and Walthamstow (10 miles north-east).
Around Walham Green
Around Walham Green, our work takes us to commercial buildings near Natural History Museum Library and Archives, Heatherley School of Fine Art and Langford Primary School and the streets around them. You’ll also find William Parnell Park (less than half a mile south) and The Rose pub (under half a mile south-east). Walham Green has its own railway station: Imperial Wharf station. Nearby you’ll also find Chelsea Stadium Tour And Museum (less than half a mile north) and Chelsea and Westminster Hospital (0.5 miles north-east). Green spaces nearby include Battersea Park Lake and WWT London Wetland Centre.
Aftercare for building managers
Your facilities or cleaning team can help the joints last. Share these points with them:
- Agree the fire-stopping specification before services go in
- Ask which product is in place before decorating
- File the specified details where the next contractor can find them
- Put resealing into every M&E and fit-out package
New services after handover are a common way fire stopping gets breached. A short check at the end of each job saves a long hunt later.
Keep a register of where seals are and what they are made of. It tells the next contractor exactly what to reinstate, and it helps at inspections.
Why it’s worth doing now in Walham Green
The longer openings stay, the more there tend to be: every new cable or pipe adds another. Keeping on top of it after each round of works keeps the job small, rather than turning into a full building survey and reseal. Access in London is hard enough to arrange once, so it makes sense to deal with every failing joint while access is in place.
A quote for service penetrations depends on quantities, condition and access, and any specification that applies. Call for a quote.
What you get with us
- Work carried out by CSCS-carded applicators
- Workmanship guaranteed for 12 months
- Constructionline member
- Fully insured, including public liability cover
Read what affects the cost and how we’re accredited.
When to bring in a specialist
There’s also the paperwork. 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 larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Nearby places to Walham Green
More services for Walham Green
What we can’t put right
Honesty saves time and money. New sealant won’t cure:
- Deciding what a wall or floor needs, which belongs to the designer
- Large openings beyond what any sealant detail covers
- Walls or floors that aren’t fire-resisting to begin with
If in doubt, speak to us on 01277 525 020 or email drawings and photos and we will say what we think.
Where we work in Walham Green
- Service gaps in risers
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
- Pipe penetrations
- Cable penetrations
- Small duct penetrations where the tested detail allows
Common questions from Walham Green clients
Do you cover business parks and estates near Walham Green, such as Town Mead Business Centre?
Yes. Our area takes in Walham Green and its surroundings, with estates and business parks such as Town Mead Business Centre included. A few photographs and the unit address let us price the work.
Do you work in London buildings with loading restrictions?
Yes. Inductions, permits and timed loading are routine for us in London. The building manager’s rules go straight into our method.
How do you choose the sealant?
A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
How do we ask for a quote?
There are four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.
Do you have public liability insurance?
Yes. We are fully insured, including public liability cover.
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.
Do you work in Scotland as well as England?
Scotland sets its own building regulations, with Technical Handbooks, and England uses Approved Document B. Wherever the site is, our work follows the specification and the tested detail.