Fire Stopping in Benhilton
Planning work on a service penetration in Benhilton? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Expanding foam used as fire stopping
- Penetration schedules that need working through
- Fire stopping installed outside its tested range
Fire stopping in Benhilton
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Different surfaces, different methods
Plastic pipes
Plastic waste pipes through slabs come up often. Whether sealant alone is acceptable depends entirely on the tested detail, and we won’t substitute it for a specified collar.
Cables and cable bundles
Cable penetrations are frequently sealed with fire-rated sealant where the detail allows. The detail limits bundle size and the gaps between and around cables and we work within those limits.
Fire stopping in Benhilton
Sealant is the specified answer for plenty of openings, such as metal pipes, cables and some small ducts where the detail covers them. Larger openings and some plastic pipes call for collars, wraps, batts or boards instead. We use sealant where it is the specified product, and we tell you when a detail calls for something else. If you are dealing with snag lists that include open service penetrations and unsealed penetrations discovered above suspended ceilings, we can put it right. For commercial sealant work in Benhilton, you deal with one contact from quote to sign-off, whether it’s one building or several.
In a London area such as Benhilton, 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.
Work we carry out comes with a 12-month guarantee. Should something we installed fail, give us a call on 01277 525 020 or send photos by email and we will come back to it.
- Place
- Benhilton (SM1, SM3, SM5)
- Region
- Greater London
- Cover
- 12 months on our workmanship
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
What happens if it’s left?
Open service penetrations matter on ordinary days, not just in a fire: smoke, noise and draughts pass through them every day. The specified fire seal closes the gap for all of these, and the other benefits follow. Access in London is hard enough to arrange once, so it makes sense to deal with every failing joint while access is in place.
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Why clients in Benhilton choose us
- Clear, fixed quotes
- Constructionline member for supplier checks
- One contact handling all your sites
- Work to your specification and the manufacturer’s guidance
Read how commercial sealant jobs are priced or how we’re accredited.
Also near Benhilton
More services for Benhilton
Should maintenance staff do it?
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
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.
Questions we’re asked in Benhilton
Can you cope with the access rules in a London building?
Yes. Booked loading bays, goods lifts and permit-to-work systems are normal for London jobs. The building manager’s rules go straight into our method. The ULEZ covers the whole of Greater London, which we allow for
Is hospital work, at somewhere like Queen Mary's Childrens' Hospital, something you do?
Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.
What’s the quickest route to a quote?
It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.
What does an EI 60 rating mean?
In short, BS EN 1366-3 and 1366-4 are the fire tests and BS EN 13501-2 is how results are classified. EI 60 means integrity and insulation for 60 minutes in the tested arrangement and the installation has to match the test.
Do you offer coloured sealant?
It depends on the product specified. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.
How many days will you need on site?
It depends on the scope, though a typical visit usually takes anything from one day to a planned run of visits, depending on the number of seals and the access. Larger or phased jobs take longer, and we will give you a timescale with the quote.
Will fire-rated sealant work on every penetration?
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, and we flag those rather than improvise.
When something else is needed
Being straight saves everyone time. Fresh joints won’t solve:
- Approving the work on behalf of building control
- Fire risk assessments, a job for a competent assessor
- Walls or floors that aren’t fire-resisting to begin with
If in doubt, phone 01277 525 020 or email us and we will say what we think.
Surfaces we seal
- Cable penetrations
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
Penetration seals near Benhilton
Several hotels sit less than 2 miles from Benhilton. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. Every new tenant in a London building tends to bring new cabling, and with it new holes through compartment walls. Penetrations are sealed with the specified product, to its tested detail, under the building’s own permit rules.
For an estates team at a campus like University for the Creative Arts - Epsom (4.3 miles south-west of Benhilton), summer M&E works are typically followed by a round of penetration sealing. Shop fits in centres such as Priory Retail Park (2.9 miles north of Benhilton) can bring new services through fire-resisting walls between units, which then need the specified seal.
Benhilton is about 4 miles south of Wimbledon, in Greater London. We cover Benhilton and the rest of Greater London, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. We work across 764 places in Greater London, from busy centres to rural villages. We also cover London, around 10 miles from Benhilton.
Anyone looking for fire stopping in SM1, SM3 and SM5 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. If your site is on Vale Road, Crown Road and Lewis Road or close by, we can quote for service penetrations. If your building is just outside Benhilton, we cover Sutton (1 mile south), St Helier (1 mile north-east), Rosehill (1 mile north-east), Carshalton (1 mile east) and The Wrythe (1 mile east). A short drive away, we cover London (10 miles north-east), City of Westminster (10 miles north), Marylebone (10 miles north), Kensington (9 miles north), St Pancras (11 miles north) and Shoreditch (12 miles north-east).
Landmarks near Benhilton
Locally, jobs take us to sites close to Greenshaw High School, Manor Park and The Cricketers Inn, among other places. There’s a railway station in Benhilton itself: Sutton Common station. Well-known places in the area include Honeywood Museum (1.4 miles south-east) and Chessington Castle Hill (4.4 miles west). Green spaces nearby include Sutton Ecology Centre Grounds and Duppas Hill.
How a job runs
In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before we move to the next. For a job in Benhilton, access comes first. Give us the hours we can be on site and we’ll schedule to suit.
- We read the specification, drawings or penetration schedule you send.
- 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.
- If an opening needs something other than sealant, we tell you instead of improvising.
Getting the site ready
- Send asbestos survey details if the building is pre-2000
- Agree which areas must stay open
- Clear stock, furniture or equipment away from the joints
Ask for a quote
Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.
Advice
Do you need fire stopping in Benhilton?
Fire stopping can get squeezed at the end of a programme, or done by whoever is on site. That is when untested combinations creep in.
Look out for the following:
- Service penetrations left open after M&E works
- Fire-stopping items raised at inspection or handover
- Openings found when ceilings come down for a refit
- Builders’ foam or ordinary silicone in compartment walls
Wherever services are added at a hospital such as Queen Mary's Childrens' Hospital (0.5 miles north-east of Benhilton) the compartment line has to be made good with the specified product.
Before you book anyone
- How long is the guarantee, and what does it include?
- Whether old or failed sealant will be cut out, not overlaid
- How the joint faces will be prepared and primed
- The named product and why it was chosen