Fire stopping in Northchapel
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Northchapel and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Head-of-wall gaps with no fire seal
- Expanding foam used as fire stopping
- Unsealed openings around new pipes and cables
Fire stopping for businesses in Northchapel
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
What happens if it’s left?
Inspections and handover checks often pick up fire stopping. Late discoveries can delay handover while openings are reopened and resealed. For buildings around smaller places like Northchapel, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.
Why appoint us
- Work to your specification and the manufacturer’s guidance
- Over 20 years of commercial sealing
- Constructionline member for supplier checks
- Joints cleaned back to sound surfaces
Read what affects the cost and our accreditations.
Fire stopping in Northchapel
On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, speak to us on 01277 525 020 or use the quote form with the schedule or marked-up drawings. Tell us what records you need and we will confirm with the quote. We work on service gaps in risers, cable penetrations and small duct penetrations where the tested detail allows, and what we are called in for most is penetration schedules that need working through and openings found when ceilings come down for a refit. Looking for mastic applicators who cover Northchapel? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
A job near Northchapel is typically planned around one visit, so send the specification and photos first. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
Work we carry out in West Sussex comes with a 12-month guarantee. Should something we installed fail, ring 01277 525 020 or use the quote form and we’ll come back to it.
- Place
- Northchapel (GU28)
- Region
- West Sussex
- Cover
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Updated
- 3 November 2026
For managing agents and facilities managers
CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.
Also near Northchapel
More services for Northchapel
Common questions from Northchapel clients
Do you take on work at healthcare sites like Haslemere and District Hospital?
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.
Does your area include sites such as Colhook Industrial Park., near Northchapel?
Yes. We cover Northchapel and the area around it, including industrial estates, business parks and retail parks such as Colhook Industrial Park.. Photos and a short description are enough for a first look.
Will you write the fire-stopping specification?
No, we don’t design fire stopping. Once you have a specification, we can price and install the sealant elements of it, and tell you if a detail needs another product.
Can you quote from photos?
Many jobs can be quoted from photographs, drawings or a joint schedule. Where they aren’t, we arrange a site visit before quoting.
Which sealant will you use?
The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Is the BS 476 change in 2029 relevant to fire stopping?
From 2 September 2029, Approved Document B in England drops its references to BS 476 classes. After that, the European classification under BS EN 13501-2 is the route. Product selection stays with your designer.
Will you just go over the old 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.
Different surfaces, different methods
Small ducts
We seal around ducts only within what the tested detail covers. The ductwork, its supports and any dampers are for the ductwork contractor.
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 and we work within those limits.
Compartments and services around Northchapel
Northchapel is about 39 miles from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls. Fire stopping of openings and penetrations in England falls under Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Either way, we install the specified product to its tested detail.
Holiday works at schools like Northchapel Community Primary School often leave service openings to seal before pupils return. Wherever services are added at a hospital such as Haslemere and District Hospital, 3.7 miles north-west of Northchapel, the compartment line has to be made good with the specified product. In a building such as The Parish Church of St Michael, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Northchapel is about 12 miles south-east of Farnham, in West Sussex. Anywhere in GU28, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Northchapel is one of 373 places we cover in West Sussex for service penetrations. Our Portsmouth page has more on work in that area (26 miles or so).
Work on service penetrations is covered throughout GU28, for business premises of every kind. For a building on Pipers Lane, Valentines Lea and St Michaels Close or nearby, we can quote for service penetrations. Sites close to Northchapel are covered too, including Ebernoe (2 miles south-east), Shillinglee (2 miles north-east), Lurgashall (2 miles south-west), Ansteadbrook (2 miles north-west) and Ramsnest Common (2 miles north). Further afield, our area takes in Horsham (14 miles east), Storrington (13 miles south-east), Billingshurst (9 miles east), Roffey (15 miles east), Southwater (13 miles east) and Midhurst (7 miles south-west).
Local landmarks in Northchapel
Around Northchapel, our work takes us to commercial buildings near Deepwell Tavern and the streets around them. For rail, the closest station is Haslemere station, roughly 4 miles north-west of the centre. Nearby you’ll also find Haslemere and District Hospital (3.7 miles north-west). The countryside around Northchapel includes Shillinglee Lake and Blackdown.
On site: what to expect
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Smaller jobs around Northchapel can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.
- 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.
- Where the detail needs backing, it goes in at the stated depth.
- We gun the sealant in to the specified depth around each service and tool it.
- We walk the completed areas with you and confirm the records agreed at quote stage.
What we need from you
- Share your working hours and any access restrictions
- Tell staff and tenants when we will be in
- Make sure the joints can be reached
Ask for a quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.
Related advice
How the quote is worked out
Before we quote, we look at:
- Quantities, in metres or numbers
- The site’s rules and procedures
- Which sealant the job calls for
- How accessible the joints are
Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
Details that help us quote
There’s no need for a formal survey. A few details are enough to get going:
- Your programme or deadline
- Asbestos survey details if the building is older
- Specification clauses that apply
- What the building is and how it’s used
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, give us a call on 01277 525 020 or email a schedule or drawings.
Keeping the joints sound
Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:
- Include service cupboards in routine inspections
- Leave fire sealant to cure fully before covering it
- Foam or ordinary sealant is never a fire-seal repair
- Flag new cables with no seal around them
Keep the product data and installation details with the building’s fire safety information. It makes later repairs much easier to match.
Looking at service areas on a regular cycle pays off. Catching a damaged seal early keeps the fix small.