Fire Stopping in Southover
Fire-rated and intumescent sealing of service penetrations and linear gaps in Southover and across East Sussex. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Unsealed joints where partitions meet the slab
- Unsealed penetrations discovered above suspended ceilings
- Fire sealant pulled out of the opening
Fire stopping in Southover
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Looking after the joints
After handover, a little attention goes a long way:
- Don’t let anyone top up a fire seal with the wrong product
- Agree the fire-stopping specification before services go in
- Put resealing into every M&E and fit-out package
- Report damaged or disturbed seals as soon as they’re spotted
New services after handover are a common way fire stopping gets breached. A short check at the end of each job saves a long hunt later.
Write fire stopping into the scope of any work crossing a compartment wall or floor. That way the opening is sealed while the trade and access are still there instead of being left for someone else.
Fire stopping in Southover, done properly
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints. 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. The enquiries we see most involve unsealed openings around new pipes and cables and openings found when ceilings come down for a refit, on service gaps in risers, cable penetrations and small duct penetrations where the tested detail allows. A single leaking joint is often how a building in Southover first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
In places the size of Southover, fire-resisting walls and floors are found in schools, care homes, health centres and mixed-use buildings. Around those penetrations, fire-rated sealant is installed if specified, with depth, backing and gap all as tested.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Where
- Southover (BN7, BN8)
- Region
- East Sussex
- Cover
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Also near Southover
Also in Southover
Your questions answered
Is Southover too small for you to travel to?
Not at all. Southover is within our area. We work across Greater London and the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Could you schedule work at a campus like University of Sussex for the vacation?
Yes, holiday working periods are the norm on campus jobs. We are CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.
Can you reseal penetrations after our M&E works?
Yes, where there is a specification for those walls and floors. New services after M&E works often breach existing seals and we close them with the specified product.
How do you choose the sealant?
The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.
Do you seal on top of existing sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
What site paperwork can you supply?
Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we will confirm with the quote.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.
Building owners, agents and FMs in Southover
As a CHAS accredited contractor and Constructionline member, we are straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.
When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.
Quoting for work in Southover
A fixed quote reflects the actual work. It allows for:
- Travel to remote or island sites
- Removal of failed or old sealant
- How much there is to seal
- Phasing around occupants
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we will explain how it’s made up.
What to include in your enquiry
We can often quote from photos and a few details. It helps to include:
- What the building is and how it’s used
- Anything awkward about access or site hours
- Photos of the joints, close up and from further back
- Rough lengths or quantities, or drawings if you have them
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.
Service penetrations in Southover buildings
Southover has a number of hotels close by, all within 2 miles. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. Central London is about 44 miles from Southover. Office refits around the commuter belt bring new cabling through fire-resisting walls.
On estates like Phoenix Industrial Estate, less than half a mile to the north of Southover, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal. Colleges such as Sussex Downs College, under half a mile to the south-east of Southover, add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product.
Southover is about 1 mile south-east of Lewes, in East Sussex. Looking for fire stopping in Southover? We can help. Our East Sussex coverage takes in 308 places, large and small. For work in that direction, see our Brighton page, about 7 miles away.
We cover the BN7 and BN8 postcode districts for service penetrations. Streets here include Ham Lane, New Road and Bell Lane. Southover sits on or close to the A277 and A2029. We also cover Cliffe (1 mile north-east), Lewes (1 mile north-west), South Malling (1 mile north), Iford (2 miles south-west) and Offham (2 miles north-west). Further afield, our area takes in Eastbourne (13 miles south-east), Seaford (8 miles south-east), Hailsham (11 miles east), Crowborough (14 miles north-east), Uckfield (8 miles north-east) and Newhaven (6 miles south).
Landmarks near Southover
Recent enquiries here include premises near Kings Head pub, Priory School and Railway Land. There’s a railway station in Southover itself: Lewes station. A little further out are Lewes Castle (under half a mile north-west) and Museum of Agricultural Bygones (3.9 miles north-east). Not far away are Cliffe Hill and Southerham Farm.
When to call us in Southover
Damage plays a part too. 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.
Any of the following is a good reason to get the joints checked over:
- Seals that don’t match their tested detail
- Hidden openings found during inspections
- Fire seals cut back for extra cables and never reinstated
- Fire-stopping items raised at inspection or handover
Hotels such as The White Hart Hotel, under half a mile north of Southover, rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.
Comparing quotes
- How joint depth will be controlled
- Their pre-qualification and accreditations
- Will CSCS-carded applicators be on site?
- Will RAMS and insurance details be available?
How a job runs
Diagnose, treat, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. Several jobs near Southover can be grouped on one trip. Tell us your site hours and we’ll plan around them.
- 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.
- Backing and fire-rated sealant are installed to the detail and tooled.
- We tell you about openings that need a different product.
Before we start on site
- Share the asbestos register for older buildings
- Clear stock, furniture or equipment away from the joints
- Share your working hours and any access restrictions
Getting a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. For smaller jobs, photos and a description will do.
Read more
When something else is needed
Honesty saves time and money. New sealant won’t cure:
- Writing the fire-stopping specification
- Signing off or certifying a building’s fire stopping
- Large openings beyond what any sealant detail covers
If you’re not sure, just call the office on 01277 525 020 or email the details over and we’ll give you a straight answer.
Where we work in Southover
- Joints between fire-resisting walls and floors
- Service gaps in risers
- Cable penetrations
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Pipe penetrations