Fire Stopping in Balmerlawn
Fire-rated and intumescent sealing of service penetrations and linear gaps in Balmerlawn and across Hampshire. CHAS accredited and fully insured, with a 12-month guarantee.
- Openings found when ceilings come down for a refit
- Seals that don’t match their tested detail
- Expanding foam used as fire stopping
Fire stopping for businesses in Balmerlawn
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Questions about Balmerlawn
Would you work within a site like Lymington New Forest Hospital?
Yes. We work in healthcare settings as well as offices and schools. 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 Balmerlawn?
References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is the route, subject to transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Does weather matter for sealant work?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Can you work to our specification?
Yes. Send it with your enquiry, and we’ll price the work to it, flagging anything that needs clarifying.
How long do sealant joints last?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.
How long does a typical visit take?
That varies with the scale of the job, but the work normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
Will you come and look before quoting?
That depends on the size and complexity of the job. Straightforward work can often be priced from photographs and measurements, and bigger or more complex jobs usually get a visit.
How we handle fire stopping in Balmerlawn
Facilities managers in Balmerlawn often find open service penetrations when ceilings come down for other work. If a specification already covers those walls and floors, we can reseal to it, matching the product and detail it names. Where there isn’t one, the designer or fire engineer needs to set one first. Site teams most often ask us about fire stopping installed outside its tested range and fire-stopping items raised at inspection or handover, across service gaps in risers, cable penetrations and pipe penetrations. For commercial sealant work in Balmerlawn, you deal with one contact from quote to sign-off, whether it’s one building or several.
A job near Balmerlawn is normally 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.
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.
- Place
- Balmerlawn (SO42)
- Wider area
- Hampshire
- Cover
- 12 months on every job
- Price
- A fixed quote before we start
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Also near Balmerlawn
More services for Balmerlawn
What sets the cost
Each job is priced on its own details. The main factors are:
- The size and state of each joint
- Phasing around occupants
- The product specified
- How accessible the joints are
We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote and we will price your job on its own details.
Details that help us quote
Whether it’s one area or a whole building, the same details help:
- Drawings or a marked-up plan, if available
- Specification clauses that apply
- Where the site is, with the postcode
- The asbestos register, for older buildings
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or email drawings and photos.
From enquiry to sign-off
Working in a building that stays open takes some planning. 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. Rural sites near Balmerlawn may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.
- 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.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- Completed areas are checked with you, with the records agreed when we quoted.
Preparing the site
- Clear stock, furniture or equipment away from the joints
- Tell us your opening times and when work is allowed
- Point out any areas we must not close
Quotes
Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. For smaller jobs, photos and a description will do.
Advice
When it isn’t the sealant
Not every problem is a sealant problem, and we’re upfront when that’s the case. These need a different solution:
- Gaps in walls that were never built as compartment walls
- Approving the work on behalf of building control
- Reviewing a building’s overall fire safety
Not sure which it is? You can phone 01277 525 020 or email a schedule or drawings and we’ll tell you honestly before you book.
What we seal
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Service gaps in risers
- Linear gaps at wall heads
- Cable penetrations
Owners, agents and contractors
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
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.
When to call us in Balmerlawn
Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Deflection and building movement can open these gaps. The tested detail for a linear joint states the width and movement it covers.
Most enquiries start with something like this:
- Old intumescent sealant that has split away
- Head-of-wall gaps with no fire seal
- Snag lists that include open service penetrations
- Unsealed penetrations discovered above suspended ceilings
At a healthcare site like Lymington New Forest Hospital, which lies south of Balmerlawn, new services through compartment walls are a constant, and each needs the specified seal.
Comparing quotes
- Their approach to joint depth and backing
- Their public liability cover
- Can the work be phased to keep areas open?
- How long is the guarantee, and what does it include?
Keeping the joints sound
Once the work is signed off, these steps help:
- Look above ceilings when tiles are lifted for other jobs
- Settle who seals which penetrations at the start of a project
- Keep product data and details in the fire safety file
- Make fire stopping part of every scope that crosses a fire-resisting wall
New services after handover are a common way fire stopping gets breached. A short check at the end of each job saves a long hunt later.
Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned.
Service penetrations in Balmerlawn buildings
Approved Document B is the English guidance that covers fire stopping around openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. We install whatever has been specified, to the product’s tested detail. There are plenty of hotels within about 2 miles of Balmerlawn. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.
Hotels such as Balmer Lawn Hotel (to the west of Balmerlawn) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified. Halls and meeting rooms at places like Church of St Nicholas sometimes gain new services, and any compartment wall crossed needs the specified seal.
Balmerlawn is about 5 miles north of Lymington, in Hampshire. We send applicators to Balmerlawn for service penetrations, handled exactly as we handle every other area. Balmerlawn is one of 723 places we cover in Hampshire for service penetrations. For work in that direction, see our Southampton page.
Postcode districts covered here: SO42 for service penetrations. Close to Balmerlawn, our area also takes in Brockenhurst (1 mile south-west), Setley (1 mile south), South Weirs (2 miles south-west), Lyndhurst (3 miles north) and Emery Down (3 miles north). Nearby towns on our patch include Eastleigh (14 miles north-east), Totton (7 miles north), Chandler's Ford (13 miles north-east), Hedge End (13 miles north-east), Lymington (5 miles south) and Romsey (12 miles north).
Around Balmerlawn
Around Balmerlawn, our work takes us to commercial buildings near Rose And Crown Hotel, among other places. For rail, the closest station is Brockenhurst station, about 0.9 miles south-west of the centre. Nearby you’ll also find Lymington New Forest Hospital (4 miles south).