Fire Stopping in Waterhall
Work needed on a service penetration in Waterhall? 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
- Fire seals cut back for extra cables and never reinstated
- Seals that don’t match their tested detail
Fire stopping near Waterhall
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Fire stopping in Waterhall, done properly
No fire sealant works on its own: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. Before we seal anything, we check the opening against the detail it is meant to follow, and raise it with you if it falls outside. We work on pipe penetrations, linear gaps at wall heads and cable penetrations, and the usual reasons a site gets in touch are seals disturbed by maintenance and left open and unsealed joints where partitions meet the slab. Most enquiries from Waterhall start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
Barn and farm-building conversions near places like Waterhall often combine new partitions with old walls. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.
What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Place
- Waterhall (BN1)
- Region
- Brighton and Hove
- Guarantee
- 12 months on our workmanship
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
How the quote is worked out
Quotes vary with the job. Expect it to depend on:
- Which sealant the job calls for
- The total length or number of joints
- Phasing around occupants
- Backing rod, priming and other preparation
There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we will price your job on its own details.
What to include in your enquiry
To price the job accurately, we need a clear picture of the site. Useful things to include:
- The asbestos register, for older buildings
- Approximate linear metres or a joint schedule
- Any specification or named product
- Where the site is, with the postcode
Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. To get it moving, give us a call on 01277 525 020 or email drawings and photos.
Nearby places to Waterhall
What else we do in Waterhall
From enquiry to sign-off
On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, and the work usually takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. Jobs in and around smaller places like Waterhall are usually planned as a single visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.
- First we confirm the product and tested details named in the specification.
- Openings are measured and grouped by detail.
- Old or wrong materials are cut out.
- Where the detail needs backing, it goes in at the stated depth.
- We gun the sealant in to the specified depth around each service and tool it.
- Completed areas are checked with you, with the records agreed when we quoted.
What we need from you
- Clear stock, furniture or equipment away from the joints
- Tell us what induction or permit system the site runs
- Tell staff and tenants when we’ll be in
Request a quote
A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or call the office on 01277 525 020 or email the details over if you’d rather talk the job through.
Advice
Service penetrations in Waterhall buildings
The 2 miles around Waterhall include two care or nursing homes. 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. A number of hotels sit less than 2 miles from Waterhall. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.
In a building such as All Saints Church, any service penetration through a fire-resisting wall should be sealed to the specified detail. Colleges such as Downs View Life Skills College (to the south-east of Waterhall) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product.
Waterhall is about 3 miles north-east of Brighton and Hove, in Brighton and Hove. We cover commercial sites throughout Waterhall. Our Brighton and Hove coverage takes in 29 places, from busy centres to rural villages.
If you need fire stopping in BN1, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Close to Waterhall, our area also takes in Patcham (1 mile south-east), Westdene (1 mile south), Hollingbury (1 mile south-east), Withdean (1 mile south) and Preston (2 miles south). Further afield, our area takes in Brighton (3 miles south-east), Brighton and Hove (3 miles south-west), Hove (3 miles south), Carlton Hill (3 miles south), Hanover (3 miles south-east) and West Hill (3 miles south).
Local landmarks in Waterhall
We work on buildings around Miller & Carter pub, Withdean Park and Patcham High School and the streets around them. The nearest railway station is Preston Park station, about 1.7 miles south of the centre. Well-known places in the area include British Engineerium (1.9 miles south-west) and Montefiore Hospital (2.7 miles south). For a walk, there’s Ladies Mile and Wolstonbury Hill.
When to call us in Waterhall
Physical damage is another reason seals stop doing their job. Seals get knocked during maintenance, cut back to add a cable or pulled out when services are swapped and the opening isn’t always resealed.
Most enquiries start with something like this:
- Non-fire-rated filler around services
- Openings left by services added after handover
- Improvised or mixed-product fire seals
- Unsealed joints where partitions meet the slab
Campus buildings at universities such as University of Brighton Moulesecoomb Campus (2.5 miles south-east of Waterhall) see constant changes to data and services, and fire-rated sealant goes in around new penetrations where it is specified.
What to look for in a quote
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Whether primer will be used where the manufacturer specifies it
- Which product they’ll use, and why it suits the joint
- Who will actually carry out the work
Maintenance after handover
After handover, these steps help:
- Check risers and ceiling voids after each round of works
- Get seals inspected before ceilings and boxing close
- Foam or ordinary sealant is never a fire-seal repair
- File the specified details where the next contractor can find them
After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.
Ask every contractor who works in risers or voids to report openings they create. Small habits like this stop openings building up.
When it isn’t the sealant
A proper diagnosis includes knowing what sealant can’t do. You’ll hear from us if the cause turns out to be one of these:
- Openings that need collars, wraps, batts or boards rather than sealant
- Fire risk assessments, a job for a competent assessor
- Issuing fire ratings or certificates for seals
Not sure which it is? You can call 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.
What we seal
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Service gaps in risers
- Cable penetrations
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
Common questions from Waterhall clients
What does the BS 476 change mean for fire-rated sealant in Waterhall?
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.
Can you seal penetrations in a hotel in Waterhall after a refit?
Yes. We install fire-rated and intumescent sealant where it is specified. Work is done room by room so the hotel keeps trading; design and sign-off stay with the designer and building control.
Do you offer coloured sealant?
That depends on the product specified. Some ranges are wide, others limited, so the available colours are confirmed with the quote.
When can you be on site?
The office is staffed Monday to Friday, from 8am until 5pm. Tell us your site hours and access windows and the work will be fitted around them.
How do you deal with asbestos in old sealant?
The duty to manage asbestos sits with the building’s dutyholder, so we will ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.
When can the area be used after sealing?
Curing time varies by product, and we confirm it on the day.
How do you choose the sealant?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Different surfaces, different methods
Metal pipes
Metal pipes conduct heat, so their details often call for extra measures along the pipe, and some details add wrapping or a set length of insulation. We follow whatever the detail requires and flag anything we can’t match.
Masonry and concrete
Core-drilled holes are neat; broken-out ones rarely are. The gap is measured at the widest point against the detail’s limits, and any outside it are raised with you.