Fire stopping in West Marden
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout West Marden and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Unsealed openings around new pipes and cables
- Old intumescent sealant that has split away
- Fire stopping installed outside its tested range
Fire stopping for businesses in West Marden
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Why act early in West Marden
Open penetrations multiply: each new service adds to the list. Keeping on top of it after each round of works keeps the job small. Converted and older buildings near places like West Marden tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.
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.
Why clients in West Marden choose us
- One phone line for London, the South East and Scotland
- Constructionline member
- Fixed quotes based on photos, drawings or a visit
- Failed material removed, not covered up
Take a look at our cost guide and how we’re accredited.
Fire stopping for commercial buildings in West Marden
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints and the results are classified to BS EN 13501-2. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. So our job is to reproduce that arrangement faithfully. We work on small duct penetrations where the tested detail allows, cable penetrations and service gaps in risers, and what we’re called in for most is damaged fire seals in risers and voids and penetration schedules that need working through. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in West Marden, preparation and product choice get the time they need.
A job near West Marden is usually planned around one visit, so send the specification and photographs first. Design and sign-off belong to the designer or building control; we install what’s specified.
A 12-month guarantee applies to all our work. If an installation problem shows up, call the office on 01277 525 020 or send photos by email and we’ll arrange a return visit.
- Place
- West Marden (PO18)
- Region
- West Sussex
- Cover
- A 12-month guarantee
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
From enquiry to sign-off
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. If others near West Marden need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.
- First we go through the drawings, schedule or specification for the seals and ask about anything unclear.
- On site, each opening is checked against the tested detail it is meant to follow.
- Unsuitable fillers and loose debris are taken out of each opening.
- We fit the backing the detail asks for, to the stated depth.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- If an opening needs something other than sealant, we tell you instead of improvising.
Before we start on site
- Let building users know which areas are affected
- Tell us your opening times and when work is allowed
- Explain the parking and delivery arrangements
Getting a fixed quote
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.
Advice
What affects the price in West Marden
There’s no standard rate for sealant work, since sites vary so much. What we look at:
- Which sealant the job calls for
- How much there is to seal
- Distance, for remote addresses
- The size and state of each joint
What a job costs comes down to the quantity of joints, how much old material needs removing and how the joints are reached. Call for a quote when you’re ready.
Before you send an enquiry
Good information means a firmer quote. Helpful details to send:
- What the building is and how it’s used
- The product your specification calls for
- How the joints are reached, and at what height
- Rough lengths or quantities, or drawings if you have them
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or phone 01277 525 020 or send photos by email if you’d rather talk the job through.
What sealant work can’t fix
We check first that sealant really is the fix. It isn’t the answer for:
- Writing the fire-stopping specification
- Fire risk assessments, a job for a competent assessor
- Walls or floors that aren’t fire-resisting to begin with
If you’re not sure, just ring 01277 525 020 or send details through our quote form and we’ll give you a straight answer before you book.
Where we work in West Marden
- Service gaps in risers
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Linear gaps at wall heads
- Pipe penetrations
Site staff or a sealant specialist?
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Fire-rated sealing for West Marden buildings
Central London is about 53 miles from West Marden. Office refits around the commuter belt bring new cabling through fire-resisting walls. 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. Our part stays the same: the specified product, installed to its tested detail.
In a school such as Compton and Up Marden CofE Primary School, fire-rated sealant goes in around service penetrations where it is specified. For a hospital such as Havant War Memorial Hospital (5.6 miles south-west of West Marden), penetration sealing is usually phased ward by ward, with infection-control rules agreed first. For a building such as The Parish Church of St Mary, new heating or data runs are the usual reason penetrations need sealing.
West Marden is about 5 miles east of Horndean, in West Sussex. We cover commercial sites throughout West Marden, for single jobs and planned programmes alike. West Marden is one of 373 places we cover in West Sussex. Sites around Portsmouth have their own page, roughly 11 miles from West Marden.
Commercial sites across PO18 are covered for service penetrations. Close to West Marden, our area also takes in Forestside (1 mile south-west), Chalton (3 miles north-west), Blendworth (4 miles west), Buriton (5 miles north-west) and Nursted (5 miles north). Bigger towns within reach include Bognor Regis (13 miles south-east), Chichester (8 miles south-east), Selsey (14 miles south), Portfield (8 miles south-east), Yapton (14 miles south-east) and East Wittering (10 miles south).
What’s near West Marden
Locally, jobs take us to sites close to The Coach And Horses Public House and the streets around them. The closest station to West Marden is Rowlands Castle station, roughly 2.8 miles south-west of the centre. Nearby you’ll also find Havant War Memorial Hospital (5.6 miles south-west) and Clanfield Earthwork (4.1 miles north-west). For a walk, there’s Kingley Vale National Nature Reserve and Compton Down.
Also near West Marden
More services for West Marden
FAQs: West Marden
Is West Marden off your patch?
No. Places such as West Marden are covered as much as the big towns. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.
Is a hospital such as Havant War Memorial Hospital somewhere you can work?
Yes, hospitals are one of the sectors we cover. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Is the BS 476 change in 2029 relevant to fire stopping?
For buildings in England, Approved Document B removes BS 476 references from 2 September 2029. Classification to BS EN 13501-2 becomes the expected evidence, subject to transitional arrangements. In Scotland, the Technical Handbook sets its own guidance, including clause 2.1.14 on service penetrations.
Is sealant suitable for all service openings?
No. Sealant is the right product only where the tested detail says so. Large openings, many plastic pipes and some ducts need collars, wraps, batts or boards.
Do you certify or sign off fire stopping?
No. Sign-off isn’t ours to give, and we don’t hold a third-party installer certificate. We work to the specification and the manufacturer’s installation guidance.
Can weather delay the job?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
Which sealant will you use?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Owners, agents and contractors
We work for building owners and managing agents on everything from one building to a spread of sites around West Marden. One quote can cover more than one site, so there’s one set of paperwork to deal with.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in West Marden can sit alongside others in a wider programme across West Sussex.