Fire-rated sealing and fire stopping in Hayes, Greater London
Fire-rated and intumescent sealing of service penetrations and linear gaps in Hayes. CHAS accredited and fully insured, with a 12-month guarantee.
- Service penetrations left open after M&E works
- Old intumescent sealant that has split away
- Fire seals cut back for extra cables and never reinstated
Fire stopping near Hayes
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Fire stopping for commercial buildings in Hayes
Facilities managers in Hayes often find open service penetrations when ceilings come down for other work. Where the walls and floors already have a fire-stopping specification, we can work to it using the product and detail it sets out. With no specification in place, the first step sits with your designer or fire engineer, not with us. If you are dealing with unsealed penetrations discovered above suspended ceilings and fire-rated sealant that has cracked or shrunk back, we can put it right. Searching for sealant specialists in Hayes? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.
Taller residential buildings in London may fall under the Building Safety Act’s higher-risk regime, where fire-stopping records get close attention. We install what the designer or fire engineer has specified, and if you need records of the work, tell us and we’ll confirm with the quote.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and we explain exactly what that covers when we quote.
- Where
- Hayes (BR4, BR2)
- Wider area
- Greater London
- Guarantee
- A 12-month guarantee
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Commercial clients in Hayes
FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.
Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.
Should maintenance staff do it?
Redoing a failed joint typically costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Nearby places to Hayes
More services for Hayes
What the job involves on each surface
Cables and cable bundles
Data cabling added after handover is a regular cause of open service penetrations. Openings around new cables are resealed to the detail, and we tell you if the bundle exceeds what sealant covers.
Risers and ceiling voids
Service risers and the voids above ceilings are where openings collect. Access is often tight, so we agree it with you in advance, including keys, permits and any isolations.
Aftercare for building managers
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:
- Include service cupboards in routine inspections
- Agree the fire-stopping specification before services go in
- Record which product was used where
- Have penetrations checked while they can still be seen
After the work, brief anyone else working in the area that the openings are now sealed. Any seal cut back for a new service needs reinstating to its tested detail, by someone who knows the system.
Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned, and installation follows the programme.
From enquiry to sign-off
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. Planning a London job such as one in Hayes starts with access: 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.
- The specification and schedule come first, so we know which details apply.
- Access, permits and the order of areas are agreed with the site team.
- We compare every service penetration with its tested detail before sealing.
- Foam, ordinary sealant and debris come out so the seal starts clean.
- Backing and fire-rated sealant are installed to the detail and tooled.
- Anything outside the detail is reported to you rather than sealed.
What we need from you
- Let us know about inductions and permits
- Tell us which areas need to stay in use
- Move anything stored against the joints
Request a quote
Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or email a schedule or drawings.
Related advice
FAQs: Hayes
Can you work at a site such as Chartwell Business Centre, by Hayes?
Yes. Our area takes in Hayes and its surroundings, with estates and business parks such as Chartwell Business Centre included. A few photographs and the unit address let us price the work.
Can you work around term dates at a campus such as Shaftesbury Nash College?
Yes, holiday working periods are the norm on campus jobs. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.
How soon can the area be used again?
Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.
What do BS EN 1366-3 and BS EN 13501-2 mean?
The tests are BS EN 1366-3 for penetrations and BS EN 1366-4 for linear joints, and classification is to BS EN 13501-2. An EI 60 seal kept its integrity and insulation for 60 minutes as tested.
Do you certify or sign off fire stopping?
No. Approval sits with the designer, principal designer or building control. We will confirm the product and detail installed.
Is the work guaranteed?
Yes, for 12 months. If our installation fails in that time, we return and fix it.
Do you take on small jobs?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
Fire stopping in Hayes: the local picture
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. 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.
At a college such as Shaftesbury Nash College, less than half a mile south of Hayes, checking penetration seals after summer M&E works is good practice. On a site such as Chartwell Business Centre (2.1 miles north-east of Hayes), every fit-out that runs new services through a compartment wall leaves penetrations to seal with the specified product. Tenant changes at centres like The Mall (to the north of Hayes) often mean new services through walls between units.
Hayes is about 2 miles south of Bromley, in Greater London. Looking for fire stopping in Hayes? We can help. We work across 764 places in Greater London, from busy centres to rural villages. Sites around London have their own page, roughly 10 miles from Hayes.
We cover the BR4 and BR2 postcode districts for service penetrations. Streets here include Hawes Lane, Crest Road and Keswick Road. We also cover West Wickham (1 mile west), Coney Hall (1 mile west), Bromley Common (1 mile north-east), Nash (1 mile south) and Eden Park (2 miles north-west). Nearby towns on our patch include London (10 miles north-west), City of Westminster (12 miles north-west), Marylebone (12 miles north-west), Kensington (12 miles north-west), St Pancras (12 miles north-west) and Shoreditch (11 miles north).
Near you in Hayes
We work on buildings around Coney Hall Recreation Ground, New Inn and Hayes School, among other places. There’s a railway station in Hayes itself: Hayes (Kent) station. Nearby you’ll also find National Psychosis Unit (1.6 miles west) and Bethlem Museum of the Mind (1.1 miles east). For a walk, there’s Summer Hill and Hutchinson's Bank.
Why act early in Hayes
An unsealed opening affects more than fire safety: they also carry noise, draughts and smells between rooms. Sealing them to the specified detail deals with the fire risk first. In Hayes, each extra visit means more notices, permits and disruption, so a proper job first time, with the old sealant fully removed, is worth it.
Pricing service penetrations depends on quantities, condition and access. Call for a quote.
Why us?
- Health and safety: CHAS accredited
- One number for every site we cover
- Joints cleaned back to sound surfaces
- Over 20 years of commercial sealing
Read what affects the cost or our accreditations.