Hassocks fire stopping
Need fire stopping in Hassocks? It’s simple: send details, get a quote, we seal, guaranteed.
- Hidden openings found during inspections
- Damaged fire seals in risers and voids
- Openings left by services added after handover
Fire stopping in Hassocks
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
On site: what to expect
We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. What matters most for a job in Hassocks is a clear list of what needs doing. You’ll then get a fixed price for the work.
- First we go through the drawings, schedule or specification for the seals and raise any questions before we price.
- On site, each opening is checked against the tested detail it is meant to follow.
- Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
Preparing the site
- Tell staff and tenants when we will be in
- Confirm the product named in the specification
- Explain the parking and delivery arrangements
Getting a fixed quote
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or speak to us on 01277 525 020 or email a schedule or drawings to discuss it first.
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Fire stopping in Hassocks
A fire-rated sealant is only one part of a tested system: its test evidence covers one product in one kind of wall or floor, with set services, gaps, depths and backing. Before we seal anything, we check the opening against the detail it is meant to follow, and we say so if it doesn’t fit. If you have head-of-wall gaps with no fire seal and builders’ foam or ordinary silicone in compartment walls, we can put it right. Facilities teams, main contractors and managing agents in Hassocks tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Around smaller places like Hassocks, many commercial buildings are conversions or extensions of older ones, so the wall or floor a service passes through isn’t always what the drawings assume. We match the product to the substrate and service, and say so if a collar, wrap or batt is the specified item.
Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we’re clear about what is covered before work starts.
- Place
- Hassocks (BN6)
- Region
- West Sussex
- Cover
- A 12-month guarantee
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Nearby places to Hassocks
More services for Hassocks
Keeping the joints sound
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:
- Foam or ordinary sealant is never a fire-seal repair
- Ask the designer to confirm details early on refits
- Report damaged or disturbed seals as soon as they’re spotted
- Have penetrations checked while they can still be seen
Give the sealant its full cure time before ceilings, boxing or decoration go over it. Not every fire-rated product can be painted.
Ask every contractor who works in risers or voids to report openings they create. Small habits like this stop openings building up.
When to call us in Hassocks
When a seal departs from its tested detail, the evidence no longer covers it. Gaps beyond the tested size, shallow sealant, no backing where it was needed, or products from different systems mixed together are what we find most often.
What tends to prompt an enquiry:
- Hidden openings found during inspections
- Penetration schedules that need working through
- Fire stopping installed outside its tested range
- Unsealed openings around new pipes and cables
Hospital estates such as The Dene Hospital (2.8 miles north of Hassocks) are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.
What your quote should include
- Whether primer will be used where the manufacturer specifies it
- Proof of insurance
- Is the sealant right for the movement and the substrate?
- How they handle RAMS and site documents
What affects the price in Hassocks
The price varies from site to site. Expect it to depend on:
- How accessible the joints are
- How much existing material needs removing
- How much there is to seal
- Travel to remote or island sites
We don’t publish prices, since every building and every scope is different. Call for a quote and we’ll price your job on its own details.
What we need to price the job
A good diagnosis starts with the right details. Tell us:
- Rough lengths or quantities, or drawings if you have them
- Whether the building will be occupied during the work
- Specification clauses that apply
- Your programme or deadline
If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. For smaller jobs, photographs and a description will do.
Why deal with it now?
Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. While the openings can be reached, sealing them is normally straightforward. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. Small buildings around Hassocks suffer from failed joints as much as large ones. Early resealing avoids the damage that follows a leak.
What a job costs comes down to the quantity of joints, how much old material needs removing and the access. Call for a quote once you have the details.
Why us?
- Sealing commercial buildings since 2005
- Fixed quotes based on photographs, drawings or a visit
- 12 months’ guarantee on every job
- Constructionline member for supplier checks
Read what affects the cost and how we’re accredited.
Questions about Hassocks
Does your area include sites such as Victoria Business Park, near Hassocks?
Yes. Estates, retail parks and business parks around Hassocks, Victoria Business Park among them, are all within reach. To start, just call the office on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.
Do you work on fire-rated sealing in hotels in Hassocks?
Yes, to the specification and the product’s tested detail. It goes in to the manufacturer’s tested detail for the wall or floor and the services passing through, and we will tell you if the detail calls for a collar, wrap or batt instead.
What happens if old sealant might contain asbestos?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Are your applicators CSCS-carded?
Yes. We use CSCS-carded applicators.
What’s the quickest route to a quote?
There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photos and a postcode.
Can you send site paperwork?
Requirements differ from site to site, so tell us what you need and we will confirm it when we quote.
Fire-rated sealing for Hassocks buildings
Approved Document B is the English guidance that covers fire stopping around openings and penetrations. 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. What we install is set by the specification, and it goes in to the tested detail. Hassocks has a number of hotels close by, all within 2 miles. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.
For an estates team at a campus like University of Sussex, 4.9 miles to the south-east of Hassocks, summer M&E works are typically followed by a round of penetration sealing. Office fit-outs on sites such as Victoria Business Park, 1.8 miles to the north of Hassocks, add cabling and pipework through fire-resisting walls, and fire-rated sealant goes in where the specification calls for it.
Hassocks is about 2 miles south of Burgess Hill, in West Sussex. Any commercial site in Hassocks is covered, for single jobs and planned programmes alike. Across West Sussex, 373 places are covered, including Hassocks. Sites around Brighton have their own page, roughly 7 miles from Hassocks.
Anyone looking for fire stopping in BN6 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on London Road, Semley Road and Farm Close or nearby, send details and we will quote for service penetrations. Nearby places we also cover include Keymer (1 mile east), Hurst Wickham (1 mile north-west), Clayton (1 mile south), Hurstpierpoint (1 mile north-west) and Ditchling (1 mile east). Further afield, our area takes in Crawley (13 miles north), Horsham (12 miles north-west), Worthing (13 miles south-west), Haywards Heath (5 miles north-east), East Grinstead (15 miles north-east) and Shoreham-by-Sea (8 miles south-west).
What’s near Hassocks
Around Hassocks, our work takes us to commercial buildings near Downlands Community School and The Hassocks pub, among other places. There’s a railway station in Hassocks itself: Hassocks station. A little further out are The Budding Foundation Museum of Gardening (less than half a mile south-west) and Clayton Castle (1.2 miles south). Not far away are Bedelands Farm Nature Reserve and Wolstonbury Hill.
Doing it in-house
General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.