Turnham Green fire stopping
Planning work on a service penetration in Turnham Green? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Penetration schedules that need working through
- Openings left by services added after handover
- Head-of-wall gaps with no fire seal
Fire stopping for businesses in Turnham Green
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
About our fire stopping in Turnham Green
Most of our fire stopping work happens after the building is up. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, often unnoticed. We close the openings listed on your schedule, using the specified sealant and detail. If you are dealing with unsealed joints where partitions meet the slab and penetration schedules that need working through, we can help, whatever the surface. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Turnham Green is the same: the right product in a properly prepared joint.
In a London area such as Turnham Green, 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.
The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Turnham Green (W4, SW13, W6)
- Wider area
- Greater London
- Guarantee
- 12 months on our workmanship
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
What we’re called out for in Turnham Green
Plenty of openings were simply never closed. They come to light during inspections, refits or when another trade lifts a tile.
Any of the following is a good reason to get the joints checked over:
- Fire seals cut back for extra cables and never reinstated
- Builders’ foam or ordinary silicone in compartment walls
- Snag lists that include open service penetrations
- Unsealed openings around new pipes and cables
At a college such as Ealing and West London College, 2.8 miles north-west of Turnham Green, checking penetration seals after summer M&E works is good practice.
Before you book anyone
- Will CSCS-carded applicators be on site?
- Do they follow the manufacturer’s priming guidance?
- Health and safety accreditation such as CHAS
- What the guarantee covers, and for how long
Nearby places to Turnham Green
What else we do in Turnham Green
Turnham Green: questions and answers
Can you seal penetrations in a hotel in Turnham Green after a refit?
Yes, to the specification and the product’s tested detail. 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.
Do you take on work at healthcare sites like Barnes Hospital?
Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.
Who decides which product is used?
If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.
How long before the joints can be used?
The product and site conditions decide that. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.
Can you send site paperwork?
Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.
Are your applicators CSCS-carded?
Yes. Our applicators hold CSCS cards, as many construction sites ask for.
Can you work while the building is occupied?
Usually, yes. Phased work can be planned so areas stay in use, with each area protected and signed.
Doing it in-house
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.
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.
Maintenance after handover
Your facilities or cleaning team can help the joints last. Pass these on to them:
- File the specified details where the next contractor can find them
- Don’t let anyone top up a fire seal with the wrong product
- Put resealing into every M&E and fit-out package
- Ask the designer to confirm details early on refits
Give the sealant its full cure time before ceilings, boxing or decoration go over it. Some fire-rated sealants accept paint and some don’t.
Specify fire stopping early on refits, not as an afterthought. Details can then be picked to suit the actual pipes, cables and ducts.
What happens if it’s left?
An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. While the openings can be reached, sealing them is normally straightforward. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. Access in London is hard enough to arrange once, so while access is arranged it pays to renew all failing joints, not just the worst.
The specified product makes a difference, and so does the preparation. Access, phasing and site requirements come into it too.
Why appoint us
- Over 20 years of commercial sealing
- A fixed quote before work starts
- 12-month guarantee on workmanship
- Fully insured, including public liability cover
Read our cost guide or how we’re accredited.
Different surfaces, different methods
Risers and ceiling voids
Voids hide a lot of unsealed openings. We follow your schedule area by area, and note anything we find that isn’t on it.
Drylining partitions
Plasterboard partitions are tested as a specific construction. We check that the product’s detail covers that partition type and board thickness before sealing.
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 we clear our waste as we work. Most London premises stay occupied while we are on site, so zones and timings are agreed with whoever manages the building. Phased work keeps the rest of the building in use.
- We ask for the product and detail your designer has specified.
- Openings are measured and grouped by detail.
- 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.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Preparing the site
- Share the asbestos register for older buildings
- Send your site hours and access windows
- Make sure the joints can be reached
Getting a fixed quote
Need a figure for a tender or a budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, speak to us on 01277 525 020 or email drawings and photos.
Related advice
Compartment walls and floors in Turnham Green
London’s office and residential buildings are refitted constantly, and each round of cabling or pipework can leave open penetrations. Penetrations are sealed with the specified product, to its tested detail, under the building’s own permit rules. 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.
Refits at places like Kew Retail Park (to the south-west of Turnham Green) often reroute services through walls between units. For a hotel such as Chiswick Lodge Hotel, 0.6 miles north of Turnham Green, penetration seals are worth checking after any refit or services upgrade.
Turnham Green is about 2 miles south of Acton, in Greater London. Commercial clients in Turnham Green can call on us for service penetrations. 764 places across Greater London fall within our area, Turnham Green among them. For work in that direction, see our London page (7 miles or so).
We take on service penetrations across the W4, SW13 and W6 postcode area, whatever the building. For a building on Duke Road, Short Road and Binns Road or nearby, we can quote for service penetrations. Just outside Turnham Green, we also work in Old Chiswick (1 mile east), Chiswick (1 mile north), Grove Park (1 mile south-west), Barnes (1 mile south-east) and Kew (1 mile west). Further afield, our area takes in London (7 miles east), City of Westminster (5 miles north-east), Marylebone (5 miles north-east), St Pancras (6 miles north-east), Shoreditch (8 miles east) and Walthamstow (12 miles north-east).
What’s near Turnham Green
We work on buildings around Polish Library POSK in London, George and Devonshire pub and The Swedish School, among other places. Other local landmarks include Chiswick School (less than half a mile south-west) and Dukes Meadows (0.8 miles south-west). The closest station to Turnham Green is Chiswick station, roughly 0.7 miles south-west. A little further out are Kurdish Museum Library and Archive (0.9 miles north-east) and Barnes Hospital (1.3 miles south). For a walk, there’s Campden Hill and Duke's Hollow.