Fire Stopping in Branstone
Sealant work in Branstone for main contractors, managing agents and facilities managers: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.
- Hidden openings found during inspections
- Fire-rated sealant that has cracked or shrunk back
- Open linear gaps along the top of fire-resisting walls
Fire stopping near Branstone
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Looking after the joints
Regular inspection catches problems early. Specifically:
- Put resealing into every M&E and fit-out package
- Flag new cables with no seal around them
- Keep product data and details in the fire safety file
- Include service cupboards in routine inspections
Once the seals are in, tell other trades they exist and must not be disturbed. If a seal has to be opened for a new service, it should be reinstated to the same detail, by someone who knows the system.
On fit-outs, get the fire-stopping specification agreed before the services go in. The designer can then choose details that suit the services planned.
How we handle fire stopping in Branstone
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. Most enquiries involve old intumescent sealant that has split away and snag lists that include open service penetrations, on linear gaps at wall heads, cable penetrations and pipe penetrations. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Branstone, that means joint design, primers and backing rod as standard.
Barn and farm-building conversions near places like Branstone often combine new partitions with old walls. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Location
- Branstone (PO36)
- Wider area
- Isle of Wight
- Guarantee
- 12 months on every job
- Quote
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Leave it or put it right?
Sealing behind the M&E trades area by area beats a sweep at the end. Openings are visible, access is open and nothing has to be taken down. One visit to deal with every failing joint makes more sense than several trips to a place like Branstone, rather than one at a time. Photos of every joint help us quote for the whole job.
Pricing service penetrations depends on quantities, condition and access. Ask us for a fixed quote.
Why us?
- Joints cleaned back to sound surfaces
- One contact handling all your sites
- Fixed quotes based on photographs, drawings or a visit
- 12-month guarantee on workmanship
Read what affects the cost or our accreditations and insurance.
Compartment walls and floors in Branstone
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. We install whatever has been specified, to the product’s tested detail. The area within 2 miles of Branstone holds a number of hotels. In hotels, bedroom and corridor walls are typically fire-resisting, so services added in a refit need sealing with the specified product.
On a site such as Branstone Business Park, which lies south of Branstone, every fit-out that runs new services through a compartment wall leaves penetrations to seal with the specified product. Wherever services are added at a hospital such as Arthur Webster Memorial Hospital for Children, 1.8 miles to the south-east of Branstone, the compartment line has to be made good with the specified product. In a building such as All Saints' Church, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Branstone is about 5 miles south-east of Newport, in the Isle of Wight. Anywhere in PO36, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Branstone is one of 125 places we cover in the Isle of Wight. For work in that direction, see our Portsmouth page (12 miles or so).
Postcode districts covered here: PO36 for service penetrations. If your site is on Branstone Farm Lane and Stockmans Close or close by, send details and we’ll quote for service penetrations. Nearby places we also cover include Winford (1 mile east), Apse Heath (1 mile south-east), Princelett (1 mile south), Hale Common (1 mile west) and Newchurch (1 mile north) for service penetrations. Further afield, our area takes in Newport (5 miles north-west), Ryde (5 miles north-east), Cowes (8 miles north-west), Ventnor (4 miles south), East Cowes (8 miles north-west) and Oakfield (5 miles north-east). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so give the site location in your enquiry.
Landmarks near Branstone
Locally, jobs take us to sites close to Sandown Bay Academy and the streets around them. The closest station to Branstone is Shanklin station, about 1.9 miles south-east of the centre. A little further out are Wight Aviation Museum (1.3 miles east) and Arthur Webster Memorial Hospital for Children (1.8 miles south-east). The countryside around Branstone includes Alverstone Mead and Stenbury Down.
What affects the price in Branstone
We price every job individually. The things that drive the figure:
- Which sealant the job calls for
- Access and working height
- How much existing material needs removing
- Quantities, in metres or numbers
The product called for affects the cost, and so does the preparation. Access, phasing and site requirements come into it too.
What to include in your enquiry
Diagnosis starts before we arrive. Tell us:
- Whether the building will be occupied during the work
- Drawings or a marked-up plan, if available
- Your programme or deadline
- Where the site is, with the postcode
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.
Building owners, agents and FMs in Branstone
We work for building owners and managing agents on everything from one building to a spread of sites. Several sites can go on one quote, which keeps the paperwork simple.
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.
How a job runs
When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, with the work itself normally taking anything from one day to a planned run of visits, depending on the number of seals and the access. For a building around Branstone, tell us how to find it and who will meet us. Add it to your enquiry and we will build it into the plan.
- First we confirm the product and tested details named in the specification.
- Openings are measured and grouped by detail.
- Improvised fillers and failed sealant are removed.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Preparing the site
- Send asbestos survey details if the building is pre-2000
- Tell us what induction or permit system the site runs
- Tell us your opening times and when work is allowed
Quotes
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, speak to us on 01277 525 020 or send details through our quote form.
Related advice
Nearby places to Branstone
Other services in Branstone
Your questions answered
Would you work within a site like Arthur Webster Memorial Hospital for Children?
Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.
What does the BS 476 change mean for fire-rated sealant in Branstone?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Who decides which product is used?
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.
Can weather delay the job?
For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Are your applicators CSCS-carded?
Yes. If you need card details for site access, let us know and we’ll send them with the quote.
When can you be on site?
The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.
Is it fine to apply new sealant on top of old?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
Site staff or a sealant specialist?
There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.