Fire stopping in North Chailey
Fire-rated and intumescent sealing of service penetrations and linear gaps in North Chailey and across East Sussex. CHAS accredited and fully insured, with a 12-month guarantee.
- Unsealed joints where partitions meet the slab
- Service penetrations left open after M&E works
- Fire stopping installed outside its tested range
Fire stopping in North Chailey
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Building owners, agents and FMs in North Chailey
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. We are fully insured, and our insurance certificate can go with the quote.
Fire stopping in North Chailey
On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, ring 01277 525 020 or send details through our quote form with the schedule or marked-up drawings and the specified product data. Tell us what records you need and we will confirm with the quote. The enquiries we see most involve old intumescent sealant that has split away and hidden openings found during inspections, across joints between fire-resisting walls and floors, small duct penetrations where the tested detail allows and pipe penetrations. Most enquiries from North Chailey start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
Smaller places such as North Chailey still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.
Our workmanship is guaranteed for 12 months, in North Chailey as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Place
- North Chailey (BN8)
- Region
- East Sussex
- Guarantee
- 12 months on our workmanship
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Compartment walls and floors in North Chailey
For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Our part stays the same: the specified product, installed to its tested detail. Central London is about 37 miles from North Chailey. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls; the gaps need the specified seal.
At a healthcare site like Princess Royal Hospital (3.4 miles west of North Chailey), new services through compartment walls are a constant, and each needs the specified seal. At a university such as University of Sussex, 1.3 miles south-west of North Chailey, labs, lecture blocks and residences are re-serviced often, so penetration seals are best checked after M&E work.
North Chailey is about 4 miles south-east of Haywards Heath, in East Sussex. Anywhere in BN8, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. 308 places across East Sussex fall within our area, North Chailey among them. Our Brighton page has more on work in that area, about 11 miles away.
Anyone looking for fire stopping in BN8 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. If your site is on Station Road, Downs View and Downs View Close or close by, send details and we’ll quote for service penetrations. Access to North Chailey is via the A275, so getting applicators and materials to site is simple. We also cover Chailey (1 mile south), Newick (1 mile east), South Street (2 miles south), Founthill (2 miles east) and Scaynes Hill (2 miles north-west). Bigger towns within reach include Seaford (15 miles south), Lewes (7 miles south), Hailsham (14 miles south-east), Crowborough (10 miles north-east), Uckfield (5 miles east) and Newhaven (13 miles south).
Around North Chailey
Locally, jobs take us to sites close to Chailey St Peter's Church of England Primary School and Chailey School, among other places. For rail, the closest station is Plumpton station, about 3.6 miles south-west of the centre. A little further out are Heaven Farm Museum (3.4 miles north) and Waterbury Castle (4.7 miles north). For a walk, there’s Ashenground and Bolnore Woods.
Leave it or put it right?
The longer openings stay, the more there tend to be: every new cable or pipe adds another. Keeping on top of it after each round of works keeps the job small and avoids a much larger catch-up later. Converted and older buildings near places like North Chailey tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.
What you get with us
- Specification-led, product-correct work
- 12 months’ guarantee on every job
- Our applicators hold CSCS cards
- Clear, fixed quotes
Take a look at how commercial sealant jobs are priced or our accreditations and insurance.
FAQs: North Chailey
Is hospital work, at somewhere like Princess Royal Hospital, something you do?
Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.
Can you work around term dates at a campus such as University of Sussex?
Yes. We plan campus work around teaching, exams and residence turnarounds. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Is your workmanship covered by a guarantee?
Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.
Do you hold third-party fire-stopping installer certification?
No, and we won’t imply otherwise. Some clients require third-party installer schemes even though the law doesn’t. If it doesn’t require one, we can install the specified fire-rated sealant to its tested detail.
Can you fire stop behind the services contractors?
Yes, provided a specification covers them. Openings left by new services are among the most common jobs we see, and we reseal them to the specified detail.
How long will the new sealant last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.
Will you sign off the seals for us?
No. Approval sits with the designer, principal designer or building control. We’ll confirm the products and details used.
Common problems we fix in North Chailey
Some service penetrations were never sealed at all, often hidden above suspended ceilings or behind boxing. Inspections, refurbishments and ceiling access normally bring them to light.
Site and facilities staff are often the first to spot these:
- Open linear gaps along the top of fire-resisting walls
- Penetration schedules that need working through
- Damaged fire seals in risers and voids
- Fire sealant pulled out of the opening
In a building such as Church of Our Lady, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Questions to ask before you book
- Their approach to joint depth and backing
- Will failed sealant be removed rather than covered?
- Are they CHAS accredited or on Constructionline?
- Whether primer will be used where the manufacturer specifies it
Nearby places to North Chailey
More services for North Chailey
Cost factors for service penetrations
Quotes vary with the job. It mainly depends on:
- Which sealant the job calls for
- Travel to remote or island sites
- Working within restricted access windows
- Induction, permit and paperwork requirements
There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we will price your job on its own details.
Sending details for a quote
To price the job accurately, we need to understand the site. Useful things to include:
- Any dates the work must fit around
- What the building is and how it’s used
- Where the site is, with the postcode
- A wide shot and a close-up of the area
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email a schedule or drawings.
How a job runs
Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before the next one starts. For a building around North Chailey, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.
- We start with your penetration schedule, drawings or specification.
- Access, permits and the order of areas are agreed with the site team.
- We compare every service penetration with its tested detail before sealing.
- Unsuitable material is removed and the opening cleaned so the seal starts clean.
- Backing and fire-rated sealant are installed to the detail and tooled.
- Anything outside the detail is reported to you rather than sealed.
Before we start on site
- Have the specification and drawings to hand
- Point out any areas we must not close
- Arrange parking or a loading space
Request a quote
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, give us a call on 01277 525 020 or send details through our quote form.
Advice
Maintenance after handover
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. We suggest:
- Foam or ordinary sealant is never a fire-seal repair
- Settle who seals which penetrations at the start of a project
- File the specified details where the next contractor can find them
- Arrange inspection before areas are covered up
After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.
The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. Then the seal goes in while the area is open.