Fire Stopping in Wivelsfield
Looking for fire stopping in Wivelsfield? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Service penetrations left open after M&E works
- Fire-rated sealant that has cracked or shrunk back
- Fire stopping installed outside its tested range
Fire stopping across Wivelsfield
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
How we handle fire stopping in Wivelsfield
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints and the results are classified to BS EN 13501-2. A rating such as EI 60 only holds when the product is installed as it was tested. Reproducing the tested arrangement on site is the part we take care of. We work on pipe penetrations, joints between fire-resisting walls and floors and small duct penetrations where the tested detail allows, and the failures we’re asked to look at most are unsealed penetrations discovered above suspended ceilings and fire-rated sealant that has cracked or shrunk back. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Wivelsfield is the same: the right product in a properly prepared joint.
A job near Wivelsfield is normally planned around one visit, with the specification and photos sent in advance. Design and sign-off belong to the designer or building control; we install what’s specified.
The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Wivelsfield (RH17)
- Region
- East Sussex
- Cover
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
From enquiry to sign-off
Occupied buildings need a little choreography. We sign and contain the area we’re in, with routes through the building left open and work section by section so the rest of the building stays in use. Smaller jobs around Wivelsfield can be grouped with others nearby. You will have a fixed quote before work starts.
- The specification and schedule come first, so we know which details apply.
- We plan the sequence of floors, risers and voids with you.
- We compare every service penetration with its tested detail before sealing.
- Foam, ordinary sealant and debris come out first.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
Preparing the site
- Agree which areas must stay open
- Tell us what induction or permit system the site runs
- Arrange parking or a loading space
Request a quote
Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, call 01277 525 020 or email drawings and photos.
Advice
Why it’s worth doing now in Wivelsfield
Sealing behind the M&E trades area by area beats a sweep at the end. While the area is still open, every opening is easy to see and reach and each detail can be checked as we go. Halls, stores and units around places like Wivelsfield may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.
What you get with us
- One phone line for London, the South East and Scotland
- Work carried out by CSCS-carded applicators
- Fully insured
- Sealing commercial buildings since 2005
Read how commercial sealant jobs are priced and our accreditations and insurance.
Also near Wivelsfield
More services for Wivelsfield
Fire-rated sealing for Wivelsfield buildings
Wivelsfield is about 37 miles from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls; the gaps need the specified seal. For England, the fire stopping of penetrations is dealt with in Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. Either way, we install the specified product to its tested detail.
Office fit-outs on sites such as More House Farm Business Centre (less than half a mile north of Wivelsfield) add cabling and pipework through fire-resisting walls, and fire-rated sealant goes in where the specification calls for it. Schools such as Wivelsfield Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. Older community buildings such as Ote Hall Chapel that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Wivelsfield is about 2 miles east of Burgess Hill, in East Sussex. Businesses, contractors and managing agents in Wivelsfield can call on us for service penetrations, as part of our coverage of East Sussex. Wivelsfield is one of 308 places in East Sussex on our list. Sites around Brighton have their own page, about 9 miles away.
If you need fire stopping in RH17, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Streets here include Blackmores, Ditchling Road and Green Road, and sites on any of them can send details for a fixed quote. We also cover Wivelsfield Green (1 mile east), Ditchling Common (1 mile south), Haywards Heath (2 miles north), Scaynes Hill (2 miles north-east) and Plumpton Green (3 miles south-east) for service penetrations. Bigger towns within reach include Lewes (7 miles south-east), Crowborough (13 miles north-east), Uckfield (8 miles east), Newhaven (13 miles south-east), Peacehaven (12 miles south) and Telscombe (12 miles south).
Near you in Wivelsfield
Around Wivelsfield, our work takes us to commercial buildings near Royal Oak pub and The Burgess Hill Academy. For rail, the closest station is Wivelsfield station, about 1.4 miles west. Well-known places in the area include Clayton Castle (4.7 miles south-west) and St Francis Hospital (1.6 miles north). Green spaces nearby include Ditchling Beacon and Bedelands Farm Nature Reserve.
Commercial clients in Wivelsfield
As a CHAS accredited contractor and Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Wivelsfield. Several sites can go on one quote, so there’s one set of paperwork to deal with.
Looking after the joints
Your facilities or cleaning team can help the joints last. Pass these on to them:
- Put resealing into every M&E and fit-out package
- Check risers and ceiling voids after each round of works
- Get seals inspected before ceilings and boxing close
- Agree the fire-stopping specification before services go in
Give the sealant its full cure time before ceilings, boxing or decoration go over it. Not every fire-rated product can be painted, and the data sheet says which.
Make reporting new openings part of every permit to work in service areas. Small habits like this stop openings building up.
How the job changes by surface
Drylining partitions
Service holes through plasterboard are frequently oversized or ragged. An oversized hole may be outside the sealant’s range.
Masonry and concrete
Openings through concrete vary from tidy cores to rough break-outs. Each gap is measured where it is widest so we know it sits within the tested range.
Your questions answered
Is a hospital such as St Francis Hospital somewhere you can work?
Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.
Do you work in occupied care homes around Wivelsfield?
Yes. We agree rooms and times with the manager and work a few areas at a time. Any site rules, from signing in to infection control, are agreed before we start.
Is any job too small?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
Is it fine to apply new sealant on top of old?
No, never. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.
How long does a job like this take?
It depends on the scope, but the work usually takes a single visit for a short list of penetrations, or a phased programme for a whole building. For bigger or phased jobs, we will set out a timescale with the quote.
How do we ask for a quote?
You can use the quote form on this site; alternatively, call 01277 525 020 or email a schedule or drawings. Include photographs or drawings if you have them.
Do you hold third-party fire-stopping installer certification?
No, and we’d rather be clear about that. Some clients require third-party installer schemes even though the law doesn’t, so it’s worth checking what your contract says. If it doesn’t require one, we can install the specified fire-rated sealant to its tested detail.
What sealant work can’t fix
A few problems need another trade or a different fix, and we say so rather than covering them up:
- Signing off or certifying a building’s fire stopping
- Reviewing a building’s overall fire safety
- Gaps in walls that were never built as compartment walls
If you are not sure, just phone 01277 525 020 or email the details over and we will give you a straight answer.
Joints and surfaces we work on
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Cable penetrations
- Pipe penetrations
- Linear gaps at wall heads