Fire Stopping in Slindon
We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Slindon. Send details for a fixed quote.
- Old intumescent sealant that has split away
- Seals disturbed by maintenance and left open
- Non-fire-rated filler around services
Fire stopping for businesses in Slindon
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Questions about Slindon
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Slindon?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Is Slindon too small for you to travel to?
Not at all. Slindon is within our area. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.
Are your applicators CSCS-carded?
Yes. Our applicators hold CSCS cards, as many construction sites ask for.
How do you deal with asbestos in old sealant?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. 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.
Is colour matching possible?
In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.
Is any job too small?
Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it.
How we handle fire stopping in Slindon
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. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. The enquiries we see most involve builders’ foam or ordinary silicone in compartment walls and service penetrations left open after M&E works, on cable penetrations, pipe penetrations and joints between fire-resisting walls and floors. Searching for sealant specialists in Slindon? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.
Around smaller places like Slindon, penetration seals come up in schools, halls, pubs with rooms, care homes and farm buildings used as offices. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.
We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Location
- Slindon (BN18)
- Wider area
- West Sussex
- Cover
- A 12-month guarantee
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Honest limits
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Construction that lacks the fire resistance the seal relies on
- Openings that need collars, wraps, batts or boards rather than sealant
- Writing the fire-stopping specification
Not sure which it is? You can phone 01277 525 020 or email the details over and we’ll tell you honestly before you book.
Surfaces we seal
- Linear gaps at wall heads
- Service gaps in risers
- Cable penetrations
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Pipe penetrations
Cost factors for service penetrations
These are the things that shape the price:
- Which sealant the job calls for
- Location, for remote and island sites
- The total length or number of joints
- The size and state of each joint
The specified product makes a difference, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.
What we need to price the job
To price the job accurately, we need to understand the site. Useful things to include:
- A wide shot and a close-up of the area
- Any dates the work must fit around
- Drawings or a marked-up plan, if available
- How the joints are reached, and at what height
Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, speak to us on 01277 525 020 or email the details over.
Service penetrations in Slindon buildings
There are three care or nursing homes within about 2 miles of Slindon. Care homes rely on fire-resisting walls and floors, and maintenance work that breaks through them leaves openings to seal. Where that’s fire-rated sealant, we install it to the manufacturer’s tested detail. Fire stopping of openings and penetrations in England falls under Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Either way, we install the specified product to its tested detail.
For a unit at a site such as Tokar Industrial Park, 2 miles south of Slindon, new power or data runs between office and warehouse can breach a compartment wall. Hospital estates such as Arundel and District Hospital (3 miles east of Slindon) are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail. Older community buildings such as The Parish Church of St Mary that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Slindon is about 6 miles north-east of Bognor Regis, in West Sussex. We cover commercial sites throughout Slindon, for single jobs and planned programmes alike. Slindon is one of 373 places we cover in West Sussex. Portsmouth is covered too, some 20 miles away.
We take on service penetrations across the BN18 postcode area. We cover commercial and managed buildings on School Hill, Dyers Lane and Slindon Top Road and the roads nearby. If your building is just outside Slindon, we cover Slindon Common (1 mile south-east), Fontwell (1 mile south-west), Avisford (1 mile south-east), Walberton (1 mile south) and Binsted (2 miles south-east). Further afield, our area takes in Worthing (11 miles east), Bognor Regis (6 miles south-west), Chichester (7 miles west), Selsey (11 miles south-west), Littlehampton (6 miles south-east) and Lancing (14 miles east).
What’s near Slindon
In Slindon, that means premises near Ormiston Six Villages Academy and The Newburgh Arms Public House. For rail, the closest station is Barnham station, about 2.5 miles south. Well-known places in the area include Arundel and District Hospital (3 miles east) and Tote Copse Castle (3.4 miles south-west). Green spaces nearby include Bignor Hill and WWT Arundel.
Also near Slindon
Other services in Slindon
General trades versus a specialist
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.
Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
Building owners, agents and FMs in Slindon
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.
We work for building owners and managing agents on everything from one building to a spread of sites around Slindon. Several sites can go on one quote, which keeps the paperwork simple.
Surface by surface
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.
Masonry and concrete
Block walls and concrete floors are common substrates for penetration seals. Dust and debris are cleared from the opening, with backing added if the detail requires it.
From enquiry to sign-off
We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. Once we are cleared to begin, we take the joints in the sequence agreed with you, and each area is checked before we leave it. For a building around Slindon, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.
- First we go through the drawings, schedule or specification for the seals.
- On site, each opening is checked against the tested detail it is meant to follow.
- Unsuitable fillers and loose debris are taken out of each opening.
- We fit the backing the detail asks for, to the stated depth.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
Getting the site ready
- Agree which areas must stay open
- Confirm the product named in the specification
- Warn occupants and staff about the work
Get a fixed quote
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, call 01277 525 020 or email a schedule or drawings.