Shepperton fire stopping
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Shepperton and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.
- Openings found when ceilings come down for a refit
- Penetration schedules that need working through
- Unsealed openings around new pipes and cables
Fire stopping near Shepperton
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
General trades versus a specialist
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.
The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.
Fire stopping for commercial buildings in Shepperton
We are commercial sealant applicators, CHAS accredited and a Constructionline member, with CSCS-carded applicators on site. We don’t hold a third-party fire-stopping installer certificate and we’d rather say that up front. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. We work on pipe penetrations, linear gaps at wall heads and service gaps in risers, and what we’re called in for most is penetration schedules that need working through and unsealed openings around new pipes and cables. Facilities teams, main contractors and managing agents in Shepperton tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
In places the size of Shepperton, fire-resisting walls and floors are found in schools, care homes, health centres and mixed-use buildings. Specified fire-rated sealant goes around new services there, built to match the manufacturer’s detail.
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.
- Location
- Shepperton (TW17)
- Region
- Surrey
- Cover
- 12 months on every job
- Quote
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Nearby places to Shepperton
What else we do in Shepperton
Common questions from Shepperton clients
Will you plan work around the academic year at somewhere like Brooklands Technical College - Weybridge Campus?
Yes, holiday working periods are the norm on campus jobs. We are CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.
Is a hospital such as Walton Community Hospital somewhere you can work?
Yes, healthcare and care buildings are part of our work. We follow the site’s permits, sign-in and infection-control procedures in every area.
Will you just go over the old sealant?
No. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.
Do you design or specify fire stopping?
No, we don’t design fire stopping. With the designer’s details in hand, we can price the sealant elements and point out anything needing another product.
How do you deal with asbestos in old sealant?
Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.
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 long do sealant joints last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.
Where services cross fire walls in Shepperton
For England, the fire stopping of penetrations is dealt with in Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail. Central London is about 17 miles from Shepperton. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls.
Wherever services are added at a hospital such as Walton Community Hospital (to the south-east of Shepperton) the compartment line has to be made good with the specified product. Older community buildings such as Church of St Nicholas that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Shepperton is about 1 mile north of Weybridge, in Surrey. Across the TW17 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Across Surrey, 379 places are covered, including Shepperton. There’s a separate page for London, about 17 miles away.
Postcode districts covered here: TW17. If your site is on High Street, Station Road and Manygate Lane or close by, send details and we’ll quote for service penetrations. Shepperton sits on or close to the B3366. Sites close to Shepperton are covered too, including Weybridge (1 mile south), Walton-on-Thames (2 miles south-east), St George's Hill (2 miles south), Burwood Park (2 miles south) and Hersham (2 miles south-east). Nearby towns on our patch include Guildford (12 miles south-west), Woking (8 miles south-west), Camberley (13 miles west), Epsom (8 miles south-east), Ewell (9 miles east) and Egham (5 miles north-west).
Local landmarks in Shepperton
Around Shepperton, our work takes us to commercial buildings near Sunbury Park, The Anchor pub and St Nicholas CofE Primary School and the streets around them. Shepperton has its own railway station: Shepperton station. A little further out are No. 2 New Zealand General Hospital (0.9 miles south-east) and Kempton Steam Museum (2.8 miles north-east). Not far away are Kempton Park Reservoirs and St Ann's Hill.
When something else is needed
Being straight saves everyone time. Fresh joints won’t solve:
- Fire risk assessments, a job for a competent assessor
- Gaps in walls that were never built as compartment walls
- Deciding what a wall or floor needs, which belongs to the designer
If you are not sure, just give us a call on 01277 525 020 or use the quote form and we will give you a straight answer.
What we seal
- Pipe penetrations
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Cable penetrations
- Joints between fire-resisting walls and floors
What we are called out for in Shepperton
Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Deflection and building movement can open these gaps, and the wrong product can split as a result. Linear joint details set a width range and movement capability, and the seal has to sit within them.
What tends to prompt an enquiry:
- Hidden openings found during inspections
- Seals that don’t match their tested detail
- Head-of-wall gaps with no fire seal
- Expanding foam used as fire stopping
Colleges such as Brooklands Technical College - Weybridge Campus (2.3 miles south-west of Shepperton) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product.
What your quote should include
- Health and safety accreditation such as CHAS
- What the guarantee covers, and for how long
- Which product they’ll use, and why it suits the joint
- What site paperwork they can supply
How a job runs
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. What matters most for a job in Shepperton is a clear list of what needs doing, so send photographs of each area. You will then get a fixed price for the work.
- The specification and schedule come first, so we know which details apply.
- We plan the sequence of floors, risers and voids with you.
- Each opening is checked for wall or floor type, service, gap and depth.
- Foam, ordinary sealant and debris come out.
- Backing and fire-rated sealant are installed to the detail and tooled.
- We tell you about openings that need a different product.
What we need from you
- Warn occupants and staff about the work
- Arrange parking or a loading space
- Tell us what induction or permit system the site runs
Ask for a quote
Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.
Read more
Cost factors for service penetrations
Sealant work doesn’t have a standard rate, since sites vary so much. What we look at:
- How much there is to seal
- Phasing around occupants
- Which sealant the job calls for
- How much existing material needs removing
We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.
Details that help us quote
Good information means a firmer quote. Helpful details to send:
- Photos of the joints, close up and from further back
- Any specification or named product
- Approximate linear metres or a joint schedule
- Any dates the work must fit around
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, speak to us on 01277 525 020 or email drawings and photos.
Different surfaces, different methods
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.
Linear joints
Head-of-wall gaps, slab edges and wall junctions are linear joints. BS EN 1366-4 testing sets the joint widths, depths, backing and movement a seal covers.