Fire-rated sealing and fire stopping in Ninfield, East Sussex
We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Ninfield. Send photos or drawings for a fixed quote.
- Unsealed penetrations discovered above suspended ceilings
- Fire-stopping items raised at inspection or handover
- Head-of-wall gaps with no fire seal
Fire stopping for businesses in Ninfield
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
What sealant work can’t fix
We check first that sealant really is the fix. It won’t put right:
- Large openings beyond what any sealant detail covers
- Walls or floors that aren’t fire-resisting to begin with
- Fire doors, dampers or other fire safety equipment
If you are not sure, just phone 01277 525 020 or use the quote form and we will give you a straight answer.
Where we work in Ninfield
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Cable penetrations
- Service gaps in risers
Fire stopping in Ninfield
Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We don’t hold a third-party fire-stopping installer certificate, and we won’t pretend otherwise. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. If you’re dealing with penetration schedules that need working through and builders’ foam or ordinary silicone in compartment walls, we can put it right, on cable penetrations, pipe penetrations and linear gaps at wall heads alike. Facilities teams, main contractors and managing agents in Ninfield tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
A job near Ninfield is typically 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.
Work we carry out comes with a 12-month guarantee. If an installation problem shows up, give us a call on 01277 525 020 or use the quote form and we’ll arrange a return visit.
- Where
- Ninfield (TN33)
- Region
- East Sussex
- Cover
- A 12-month guarantee
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
From enquiry to sign-off
Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and move on in phases so staff and visitors can carry on around us. Rural sites near Ninfield may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.
- First we confirm the product and tested details named in the specification.
- We sort the openings by the detail each one needs.
- Old or wrong materials are cut out.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- We walk the completed areas with you and confirm the records agreed at quote stage.
What we need from you
- Have the specification and drawings to hand
- Point out any areas we must not close
- Let building users know which areas are affected
Quotes
Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.
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Towns and villages near Ninfield
What else we do in Ninfield
When to call us in Ninfield
Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Deflection and building movement can open these gaps, and the wrong product can split as a result. The tested detail for a linear joint states the width and movement it covers.
It’s worth sending us details if you spot any of the following:
- Fire seals cut back for extra cables and never reinstated
- Builders’ foam or ordinary silicone in compartment walls
- Openings found when ceilings come down for a refit
- Penetration schedules that need working through
In a school such as Ninfield Church of England Primary School, fire-rated sealant goes in around service penetrations where it is specified.
Questions to ask before you book
- Their approach to joint depth and backing
- What site paperwork they can supply
- Who will actually carry out the work
- Their public liability cover
Why it’s worth doing now in Ninfield
The longer openings stay, the more there tend to be: every new cable or pipe adds another. A schedule that is dealt with regularly stays manageable and avoids a much larger catch-up later. Around Ninfield, it’s better to renew all the failing joints at once. Send photographs of each area and we’ll quote for the lot.
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.
Why us?
- Sealing commercial buildings since 2005
- Work to your specification and the manufacturer’s guidance
- CHAS accredited
- A fixed quote before work starts
Common questions from Ninfield clients
Would you work within a site like Bexhill Hospital?
Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.
Is Ninfield too small for you to travel to?
Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Is the work guaranteed?
Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.
What does an EI 60 rating mean?
In short, BS EN 1366-3 and 1366-4 are the fire tests and BS EN 13501-2 is how results are classified. EI 60 means integrity and insulation for 60 minutes in the tested arrangement; installing to the detail is what carries that across to site.
Is fire stopping in Scotland covered by different guidance?
Scotland sets its own building regulations, with Technical Handbooks, and England uses Approved Document B. Either way, we install the specified sealant to its tested detail.
How long before the joints can be used?
That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, so we’ll confirm the curing time on the day.
What will the job cost?
Each job is quoted on its own details. To get one, call the office on 01277 525 020 or email the details over with a description of the work.
Should maintenance staff do it?
Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Different surfaces, different methods
Cables and cable bundles
Single cables and small bundles are often within a fire-rated sealant’s tested detail. The detail limits bundle size and the gaps between and around cables.
Masonry and concrete
Block walls and concrete floors are common substrates for penetration seals. Dust and debris are cleared from the opening.
Penetration seals near Ninfield
Central London is about 48 miles from Ninfield. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls, and the gaps need sealing with the specified product. In England, Approved Document B covers fire stopping of openings and penetrations. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.
Halls and meeting rooms at places like The Parish Church of St Mary sometimes gain new services, and any compartment wall crossed needs the specified seal. Theatres, wards and plant rooms at sites like Bexhill Hospital (to the south-east of Ninfield) all have compartment walls crossed by services.
Ninfield is about 3 miles north-west of Bexhill-on-Sea, in East Sussex. Businesses, contractors and managing agents in Ninfield use us for work on service penetrations, as part of our coverage of East Sussex. Across East Sussex, 308 places are covered, including Ninfield. Brighton is covered too, some 24 miles away.
Work on service penetrations is covered throughout TN33. Buildings on High Street, Moons Hill and The Green are within our area for service penetrations. Main routes into Ninfield include the B2095. Close to Ninfield, our area also takes in Russell's Green (1 mile south), Hooe Common (1 mile south), Lunsford's Cross (1 mile south-east), Catsfield (1 mile north-east) and Watermill (2 miles south-east). Bigger towns within reach include Eastbourne (9 miles south-west), Hastings (6 miles east), Bexhill-on-Sea (3 miles south-east), Hailsham (7 miles west), St Leonards (6 miles east) and Uckfield (15 miles west).
What’s near Ninfield
Around Ninfield, our work takes us to commercial buildings near Ashburnham Park and the streets around them. Ninfield’s nearest station is Crowhurst station, about 3.5 miles east. Nearby you will also find Bexhill Hospital (3.5 miles south-east) and Herstmonceux Castle (3.8 miles west). For a walk, there’s Senlac Hill and Gillham Wood.