Fire-rated sealing and fire stopping in St Leonards, East Sussex
Fire-rated and intumescent sealing of service penetrations and linear gaps in St Leonards. CHAS accredited and fully insured, with a 12-month guarantee.
- Service penetrations left open after M&E works
- Expanding foam used as fire stopping
- Snag lists that include open service penetrations
Fire stopping for businesses in St Leonards
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Fire stopping in St Leonards
We should be clear about what we do and don’t do. Deciding the specification sits with the designer, the fire engineer and building control. What we bring is careful installation of the specified sealant, to the maker’s guidance. Most enquiries involve fire-rated sealant that has cracked or shrunk back and expanding foam used as fire stopping, on small duct penetrations where the tested detail allows, joints between fire-resisting walls and floors and service gaps in risers. Facilities teams, main contractors and managing agents in St Leonards tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
For a facilities manager in St Leonards, fire-rated sealing tends to follow other work: a new data cabinet, a heating upgrade, a kitchen refit. A check after services work is sensible; tell us what the specification says and we will install to it.
Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.
- Where
- St Leonards (TN38, TN37, TN34)
- Region
- East Sussex
- Guarantee
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Building owners, agents and FMs in St Leonards
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
We work for building owners and managing agents on sealant work across single buildings or whole portfolios. Several sites can go on one quote, which keeps the paperwork simple.
What the job involves on each surface
Plastic pipes
Plastic waste pipes through slabs come up often. The detail decides whether sealant alone is enough, and we won’t substitute it for a specified collar.
Small ducts
We seal around ducts only within what the tested detail covers. Dampers and ductwork systems themselves are outside our work.
Penetration seals near St Leonards
Plenty of hotels sit less than 2 miles from St Leonards. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. At about 53 miles from central London, St Leonards is within reach of the capital. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls.
For a hotel such as OYO Eagle House Hotel, which lies east of St Leonards, penetration seals are worth checking after any refit or services upgrade. For a site team at a college like Bexhill 6th Form College, 2.7 miles west of St Leonards, fire-rated sealing is best scheduled after the summer works. Refits at places like Bexhill Road Retail Park (to the west of St Leonards) often reroute services through walls between units.
St Leonards is about 1 mile south-west of Hastings, in East Sussex. Any commercial site in St Leonards is covered. 308 places across East Sussex fall within our area, St Leonards among them. Brighton is covered too, around 30 miles from St Leonards.
Postcode districts covered here: TN38, TN37 and TN34 for service penetrations. Buildings on Sea Road, Fern Road and Dane Road are within our area. You’ll find St Leonards on or near the A259 and A2102. We also cover Silverhill (1 mile north), Hastings (1 mile north-east), America Ground (1 mile east), Bulverhythe (1 mile west) and Hollington (1 mile north) for service penetrations. Further afield, our area takes in Eastbourne (13 miles south-west), Bexhill-on-Sea (4 miles west), Hailsham (13 miles west), Polegate (13 miles west), Old Town (14 miles south-west) and Heathfield (15 miles north-west). As one of the bigger centres in East Sussex, St Leonards has a broad mix of commercial, public and industrial buildings.
Local landmarks in St Leonards
Recent enquiries here include premises near University School, Horse And Groom Public House and Summerfields Wood and the streets around them. There’s a railway station in St Leonards itself: St Leonards Warrior Square station. A little further out are Priory Meadow Shopping Centre (1.2 miles east) and Conquest Hospital (2.2 miles north). The countryside around St Leonards includes Church Wood and Robsack Wood and Senlac Hill.
Leave it or put it right?
Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. Putting it right is usually a modest job when the openings are accessible. Left until ceilings are closed or a tenant moves in, the same work costs more access and more disruption. In a town like St Leonards, a split, stained or mouldy joint is often the first thing visitors notice. Fresh sealant makes a building look maintained.
What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.
Why clients in St Leonards choose us
- Work carried out by CSCS-carded applicators
- 12 months’ guarantee on every job
- Health and safety: CHAS accredited
- Constructionline member for supplier checks
See our cost guide or our accreditations.
Cost factors for service penetrations
To price the job, we consider:
- The size and state of each joint
- Induction, permit and paperwork requirements
- Whether the work must be split into stages
- Any access equipment needed
A quote for service penetrations depends on quantities, condition and access, and any specification that applies. Call for a quote.
Details that help us quote
Good information means a firmer quote. Helpful details to send:
- A wide shot and a close-up of the area
- Asbestos survey details if the building is older
- The type of building and who uses it
- Rough lengths or quantities, or drawings if you have them
The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or ring 01277 525 020 or use the quote form to discuss it first.
From enquiry to sign-off
Inspect, seal, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. Town-centre premises in St Leonards may have limited parking, so tell us what’s nearby. On estates and business parks it’s normally simpler.
- We start with your penetration schedule, drawings or specification.
- 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 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.
Preparing the site
- Send asbestos survey details if the building is pre-2000
- Let us know about inductions and permits
- Point out any areas we must not close
Get a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, ring 01277 525 020 or email drawings and photos.
Related advice
Keeping the joints sound
After handover, these steps help:
- Arrange inspection before areas are covered up
- File the specified details where the next contractor can find them
- Foam or ordinary sealant is never a fire-seal repair
- Brief every trade that openings they make must be sealed
Keep the product data and installation details with the building’s fire safety information. Anyone resealing later needs to know which product and detail were used.
A simple record of seal locations and products helps. It tells the next contractor exactly what to reinstate.
FAQs: St Leonards
Will you plan work around the academic year at somewhere like Bexhill 6th Form College?
Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
What happens to BS 476 references for fire stopping in St Leonards?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Are your applicators CSCS-carded?
Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.
When is resealing likely to be due?
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.
Will you come and look before quoting?
Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit.
Is it fine to apply new sealant on top of old?
No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.
How do you choose the sealant?
A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.