Poynings fire stopping
Commercial sealant work in Poynings for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, with a fixed quote first.
- Fire seals cut back for extra cables and never reinstated
- Open linear gaps along the top of fire-resisting walls
- Fire-stopping items raised at inspection or handover
Fire stopping across Poynings
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Questions about Poynings
Is Aviation Trading Estate, near Poynings, within your area?
Yes, sites like Aviation Trading Estate are within our area, along with the rest of Poynings. Photos and a short description are enough for a first look.
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Poynings?
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.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
Can staff carry on working while you’re here?
Yes, with some planning. We agree a sequence with your contact so just one area at a time is disrupted.
How long does a typical visit take?
It depends on the scope, though a typical visit typically takes anything from one day to a planned run of visits, depending on the number of seals and the access. For bigger or phased jobs, we’ll set out a timescale with the quote.
Will you quote for a small job?
Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.
Can you quote from photos?
That depends on the size and complexity of the job. Simple work can often be priced from photos, while larger or less clear jobs get a site visit first.
About our fire stopping in Poynings
For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. We work from your penetration schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. If you’re dealing with fire-stopping items raised at inspection or handover and hidden openings found during inspections, we can put it right. One point of contact handles commercial sealant work in Poynings from the first photographs to the final walk-round, for single jobs and planned programmes alike.
A job near Poynings is typically planned around one visit, with the specification and photographs sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
We sign every job off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Location
- Poynings (BN45)
- Wider area
- West Sussex
- Cover
- 12 months on our workmanship
- Quotes
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Why deal with it now?
An improvised seal can look finished while offering no tested performance. Correcting it means cutting it out and starting again with the specified product, so it makes sense to get it right first time. Older rural buildings around Poynings move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.
The specified product makes a difference, as does the preparation each joint needs. Access, phasing and site requirements come into it too.
Why appoint us
- 12 months’ guarantee on every job
- CHAS accredited contractor
- Failed material removed, not covered up
- Products installed to the manufacturer’s instructions
Take a look at what affects the cost and our accreditations and insurance.
On site: what to expect
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself typically takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence, and our waste is bagged and taken away as we go. For a building around Poynings, 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 read the specification, drawings or penetration schedule you send and raise any questions before we price.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Unsuitable fillers and loose debris are taken out of each opening.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- If an opening needs something other than sealant, we tell you instead of improvising.
Preparing the site
- For older buildings, check the asbestos register before work
- Tell us what induction or permit system the site runs
- Tell us which areas need to stay in use
Getting a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photographs and a few notes.
Advice
Surface by surface
Linear joints
Head-of-wall gaps, slab edges and wall junctions are linear joints. BS EN 1366-4 testing sets the joint widths, depths, backing and movement a seal covers and the installation has to fit inside those limits.
Plastic pipes
In a fire, plastic pipework melts away and leaves an opening. Small sizes are sometimes covered by an intumescent sealant detail, though larger ones usually call for a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.
Site staff or a sealant specialist?
The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Compartment walls and floors in Poynings
Approved Document B is the English guidance that covers fire stopping around openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. At about 42 miles from central London, Poynings is within reach of the capital. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls.
For a hospital such as Southlands Hospital, which lies south-west of Poynings, penetration sealing is usually phased ward by ward, with infection-control rules agreed first. For a unit at a site such as Aviation Trading Estate, 1.7 miles to the north of Poynings, new power or data runs between office and warehouse can breach a compartment wall. For a building such as The Church of the Holy Trinity, new heating or data runs are the usual reason penetrations need sealing.
Poynings is about 4 miles north of Brighton and Hove, in West Sussex. Poynings sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Across West Sussex, 373 places are covered, including Poynings.
Work on service penetrations is covered throughout BN45, whatever the building. Among the streets we cover are The Street and Cora's Walk. Sites close to Poynings are covered too, including Fulking (1 mile south-west), Hangleton (3 miles south), Portslade (4 miles south), Castle Town (4 miles west) and Kingston by Sea (4 miles south). Further afield, our area takes in Crawley (15 miles north), Horsham (13 miles north-west), Worthing (10 miles south-west), Haywards Heath (9 miles north-east), Burgess Hill (5 miles north-east) and Littlehampton (15 miles south-west).
Local landmarks in Poynings
Recent enquiries here include premises near Royal Oak pub and the streets around them. For rail, the closest station is Hassocks station, roughly 3.3 miles north-east of the centre. Other landmarks nearby include The Budding Foundation Museum of Gardening (2.9 miles north-east) and Southlands Hospital (4.4 miles south-west). Not far away are Wolstonbury Hill and Woods Mill.
Commercial clients in Poynings
Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.
If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.
Towns and villages near Poynings
Other services in Poynings
Maintenance after handover
Problems stay small when the joints are checked regularly. In particular:
- Ask the designer to confirm details early on refits
- Brief every trade that openings they make must be sealed
- Arrange inspection before areas are covered up
- Check risers and ceiling voids after each round of works
Allow the manufacturer’s stated cure time before boxing in or decorating. Not every fire-rated product can be painted.
The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. That way the opening is sealed while the trade and access are still there, not months later.