Fire Stopping in Cripp's Corner
Work needed on a service penetration in Cripp's Corner? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Fire seals cut back for extra cables and never reinstated
- Service penetrations left open after M&E works
- Fire-stopping items raised at inspection or handover
Fire stopping across Cripp's Corner
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Fire stopping in Cripp's Corner
Facilities managers in Cripp's Corner often find open service penetrations when ceilings come down for other work. Where the walls and floors already have a fire-stopping specification, we can work to it, matching the product and detail it names. Where there isn’t one, the designer or fire engineer needs to set one first. We work on cable penetrations, small duct penetrations where the tested detail allows and joints between fire-resisting walls and floors, and the failures we’re asked to look at most are fire stopping installed outside its tested range and fire-stopping items raised at inspection or handover. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Cripp's Corner is the same: the right product in a properly prepared joint.
For a smaller site near Cripp's Corner, we plan to do all the penetrations in one go, so send the specification and photos first. Design and sign-off belong to the designer or building control; we install what’s specified.
Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.
- Place
- Cripp's Corner (TN32)
- Region
- East Sussex
- Guarantee
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Surface by surface
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 that don’t are flagged.
Plastic pipes
Waste and drainage pipes through floors are a frequent case. Whether sealant alone is acceptable depends entirely on the tested detail, and we’ll never swap a specified collar for sealant.
Quoting for work in Cripp's Corner
The price varies from site to site. It mainly depends on:
- The total length or number of joints
- Any access equipment needed
- Whether old sealant has to be cut out first
- Travel to remote or island sites
A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you’re working to. Call for a quote.
What we need to price the job
The more we know, the firmer the quote. Helpful details to send:
- Asbestos survey details if the building is older
- Approximate linear metres or a joint schedule
- Any dates the work must fit around
- Whether the building will be occupied during the work
Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or email the details over.
What we are called out for in Cripp's Corner
Some service penetrations were never sealed at all. They come to light during inspections, refits or when another trade lifts a tile.
Clients normally get in touch after noticing something like this:
- Fire sealant pulled out of the opening
- Builders’ foam or ordinary silicone in compartment walls
- Open linear gaps along the top of fire-resisting walls
- Hidden openings found during inspections
On a hospital site such as Conquest Hospital (5.6 miles south of Cripp's Corner), fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.
Before you book anyone
- Their plan for phasing and protecting the area
- Will CSCS-carded applicators be on site?
- What level of public liability insurance do they hold?
- How the existing material will be dealt with
Also near Cripp's Corner
What else we do in Cripp's Corner
FAQs: Cripp's Corner
What happens to BS 476 references for fire stopping in Cripp's Corner?
References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is 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.
Is hospital work, at somewhere like Conquest Hospital, something you do?
Yes, healthcare and care buildings are part of our work. Work is phased so departments keep running, under the site’s own rules.
What happens if old sealant might contain asbestos?
The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.
How soon can the area be used again?
That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.
How many days will you need on site?
We plan the time on site around your programme and access. We will give you an estimate of time on site when we quote.
Do you work in Cripp's Corner?
Yes. Cripp's Corner falls within our area, and the simplest way to start is to give us a call on 01277 525 020 or send details through our quote form.
How do you choose the sealant?
A specification, where there is one, decides it. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Site staff or a sealant specialist?
A short, simple internal joint is often within reach of a maintenance team. 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.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
Fire-rated sealing for Cripp's Corner buildings
For England, the fire stopping of penetrations is dealt with in Approved Document B. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. We install whatever has been specified, to the product’s tested detail. Cripp's Corner is about 46 miles from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls; the gaps need the specified seal.
Schools such as Staplecross Methodist Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. In a building such as St Marks Staplecross, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Cripp's Corner is about 7 miles north of Hastings, in East Sussex. We cover commercial sites throughout Cripp's Corner, whether it’s a single job or part of a planned programme. We work across 308 places in East Sussex, from busy centres to rural villages. Our Brighton page has more on work in that area.
Anyone looking for fire stopping in TN32 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Nearby places we also cover include Swaile's Green (1 mile south), Staplecross (1 mile north-east), Whatlington (2 miles south-west), Sedlescombe (2 miles south) and Snagshall (2 miles north). Bigger towns within reach include Hastings (7 miles south), Bexhill-on-Sea (8 miles south), Hailsham (14 miles south-west), St Leonards (7 miles south), Hastings Old Town (8 miles south) and Belmont (8 miles south).
Near you in Cripp's Corner
Around Cripp's Corner, our work takes us to commercial buildings near The White Hart pub and the streets around them. For rail, the closest station is Robertsbridge station, about 3 miles north-west. Well-known places in the area include Conquest Hospital (5.6 miles south) and Nortons Farm Museum (3.2 miles south). The countryside around Cripp's Corner includes Senlac Hill.
Honest limits
Our job is the joint, not everything around it. Sealant alone won’t deal with:
- Issuing fire ratings or certificates for seals
- Construction that lacks the fire resistance the seal relies on
- Fire doors, dampers or other fire safety equipment
Not sure which it is? You can call the office on 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Linear gaps at wall heads
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Cable penetrations
- Pipe penetrations
- Service gaps in risers
Diagnose, treat, sign off
Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence, and we clear our waste as we work. Jobs in and around smaller places like Cripp's Corner are normally planned as a single visit, so photographs and measurements up front really help. That way the right products come on the day.
- We start with your penetration schedule, drawings or specification.
- We plan the sequence of floors, risers and voids with you.
- We compare every service penetration with its tested detail before sealing.
- Unsuitable material is removed and the opening cleaned first.
- Backing and fire-rated sealant are installed to the detail and tooled.
- We tell you about openings that need a different product.
Getting the site ready
- Make sure the joints can be reached
- Warn occupants and staff about the work
- Arrange parking or a loading space
Request 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 will arrange one.