Fire Stopping in Atherington
Looking for fire stopping in Atherington? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Unsealed penetrations discovered above suspended ceilings
- Penetration schedules that need working through
- Unsealed joints where partitions meet the slab
Need fire stopping in Atherington?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Fire stopping for commercial buildings in Atherington
Fire-rated sealant suits many small service penetrations: copper and steel pipes, cables and some small ducts where the tested detail allows. Larger openings and some plastic pipes call for collars, wraps, batts or boards instead. If the detail calls for something other than sealant, we say so rather than force sealant into it. If you’re dealing with non-fire-rated filler around services and fire stopping installed outside its tested range, we can help. A specialist sealant contractor works differently from a general builder: in Atherington, that means joint design, primers and backing rod as standard.
Barn and farm-building conversions near places like Atherington often combine new partitions with old walls. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.
The 12-month guarantee covers our workmanship: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Place
- Atherington (BN17)
- Wider area
- West Sussex
- Cover
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Honest limits
A few problems need another trade or a different fix, and we point that out rather than sealing over them:
- Signing off or certifying a building’s fire stopping
- Large openings beyond what any sealant detail covers
- Deciding what a wall or floor needs, which belongs to the designer
Not sure which it is? You can call the office on 01277 525 020 or use the quote form and we’ll tell you honestly before you book.
Surfaces we seal
- Cable penetrations
- Linear gaps at wall heads
- Pipe penetrations
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
Places near Atherington
More services for Atherington
Different surfaces, different methods
Plastic pipes
In a fire, plastic pipework melts away and leaves an opening. Some intumescent sealants are tested on smaller plastic pipes. We check the pipe material and diameter against the detail before we start.
Masonry and concrete
Many seals are made in blockwork, brickwork or concrete slabs. Dust and loose debris are cleared out of the opening, with backing added if the detail requires it.
Diagnose, treat, sign off
Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Jobs in and around smaller places like Atherington are typically planned as a single visit, so we ask for photographs and rough sizes first. That way the right products come on the day.
- 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.
- 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
- Point out any areas we must not close
- Explain the parking and delivery arrangements
- Tell us your opening times and when work is allowed
Getting a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, call 01277 525 020 or email us.
Related advice
Common problems we fix in Atherington
Plenty of openings were simply never closed because they sat out of sight above a ceiling or inside a riser. Inspections, refurbishments and ceiling access normally bring them to light.
Any of the following is a good reason to get the joints checked over:
- Non-fire-rated filler around services
- Fire sealant pulled out of the opening
- Open linear gaps along the top of fire-resisting walls
- Fire-stopping items raised at inspection or handover
On a hospital site such as Zachary Merton Hospital, which lies east of Atherington, fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.
Comparing quotes
- Proof of insurance
- What site paperwork they can supply
- Which product they’ll use, and why it suits the joint
- Are they CHAS accredited or on Constructionline?
Compartment walls and floors in Atherington
Atherington has a number of hotels close by, all within 2 miles. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. In England, Approved Document B covers fire stopping of openings and penetrations. 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. Our part stays the same: the specified product, installed to its tested detail.
At a university such as University of Chichester (Bognor Campus), 3.8 miles to the west of Atherington, labs, lecture blocks and residences are re-serviced often, so penetration seals are best checked after M&E work. Halls and meeting rooms at places like Bailiffscourt Chapel sometimes gain new services, and any compartment wall crossed needs the specified seal.
Atherington is about 2 miles west of Littlehampton, in West Sussex. Businesses, contractors and managing agents in Atherington use us for work on service penetrations. Atherington is one of 373 places in West Sussex on our list. For work in that direction, see our Brighton page (20 miles or so).
We take on service penetrations across the BN17 postcode area, whatever the building. Sites close to Atherington are covered too, including Climping (1 mile north), Horsemere Green (1 mile north-west), Ford (2 miles north), Wick (2 miles north-east) and Littlehampton (2 miles east). Bigger towns within reach include Worthing (8 miles east), Bognor Regis (5 miles west), Chichester (9 miles west), Selsey (10 miles south-west), Shoreham-by-Sea (14 miles east) and Lancing (11 miles east).
What’s near Atherington
Locally, jobs take us to sites close to The Littlehampton Academy and The Black Horse Public House and the streets around them. Atherington’s nearest station is Littlehampton station, about 1.5 miles east. A little further out are Lyminster Siege Castle (3.8 miles north-east) and Rustington Museum (3.3 miles east). Open spaces near Atherington include WWT Arundel.
FAQs: Atherington
What happens to BS 476 references for fire stopping in Atherington?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Can work at a site such as University of Chichester (Bognor Campus) fit around teaching?
Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
How do you deal with asbestos in old sealant?
The duty to manage asbestos sits with the building’s dutyholder, so we’ll ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.
What’s the quickest route to a quote?
The quote form is the simplest route, though you can also call 01277 525 020 or email the details over. Include photos or drawings if you have them.
Will you come and look before quoting?
It depends on the job. Simple work can often be priced from photos, while larger or less clear jobs get a site visit first.
Do you offer coloured sealant?
It depends on the product specified. Some ranges offer many colours, others very few, so we will confirm the colours available for the specified product with the quote.
Do you take on multi-site work?
Yes. A group of buildings can go on one quote, and you deal with one contact throughout.
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 Atherington, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Resealing early avoids that.
Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.
Why choose Mastic Doctor in Atherington
- Our applicators hold CSCS cards
- One contact handling all your sites
- Constructionline member for supplier checks
- Old sealant cut out, never sealed over
Aftercare for building managers
Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:
- Flag new cables with no seal around them
- Include service cupboards in routine inspections
- Get seals inspected before ceilings and boxing close
- Keep product data and details in the fire safety file
Give the sealant its full cure time before ceilings, boxing or decoration go over it. Not every fire-rated product can be painted, so check the product data first.
Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned.