Hollywater fire stopping
Commercial sealant work in Hollywater for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.
- Fire seals cut back for extra cables and never reinstated
- Fire stopping installed outside its tested range
- Builders’ foam or ordinary silicone in compartment walls
Fire stopping near Hollywater
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
What sets the cost
What shapes the price:
- Specialist products, such as fire-rated or hygienic sealants
- Site requirements such as inductions and permits
- Working within restricted access windows
- Joint width, depth and condition
A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you’re working to. Ask us for a fixed quote.
Sending details for a quote
Whether it’s one area or a whole building, the same details help:
- Photos of the joints, close up and from further back
- Approximate linear metres or a joint schedule
- Anything awkward about access or site hours
- The site address and postcode
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, call the office on 01277 525 020 or use the quote form.
How we handle fire stopping in Hollywater
Most of our fire stopping work happens after the building is up. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, often unnoticed. Those on your schedule are closed with the specified product. We work on small duct penetrations where the tested detail allows, service gaps in risers and cable penetrations, and the usual reasons a site gets in touch are openings found when ceilings come down for a refit and head-of-wall gaps with no fire seal. Most enquiries from Hollywater start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
Rural conversions around Hollywater can put new fire-resisting partitions inside older structures. 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 is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.
- Location
- Hollywater (GU35)
- Wider area
- Hampshire
- Guarantee
- 12 months on every job
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Other services in Hollywater
What the job involves on each surface
Drylining partitions
Service holes through plasterboard are frequently oversized or ragged. An oversized hole may be outside the sealant’s range.
Risers and ceiling voids
Service risers and the voids above ceilings are where openings collect. Access to these areas is planned with you in advance.
Fire stopping around Hollywater: points for this area
For England, the fire stopping of penetrations is dealt with in Approved Document B. 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. Either way, we install the specified product to its tested detail. Hollywater is about 43 miles from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls; the gaps need the specified seal.
On estates like Woolmer Trading Estate, 0.8 miles north-west of Hollywater, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal. In a school such as Woodlea Primary School, fire-rated sealant goes in around service penetrations where it is specified.
Hollywater is about 6 miles south-east of Alton, in Hampshire. Looking for fire stopping in Hollywater? We can help, as we do across Hampshire. We work across 723 places in Hampshire. There’s a separate page for Portsmouth, roughly 23 miles from Hollywater.
We take on service penetrations across the GU35 postcode area, whatever the building. Buildings on Hollywater Road and Liphook Road are within our area for service penetrations. Sites close to Hollywater are covered too, including Standford (1 mile north-east), Whitehill (1 mile west), Deadwater (1 mile north), Bordon (1 mile north-west) and Lindford (1 mile north). Further afield, our area takes in Farnborough (14 miles north), Fleet (12 miles north), Horndean (15 miles south-west), Aldershot (11 miles north), Alton (6 miles north-west) and Petersfield (8 miles south-west).
What’s near Hollywater
We work on buildings around Mill Chase Academy. Hollywater’s nearest station is Liphook station, roughly 3.1 miles south-east. A little further out are The Romany Museum (3.9 miles west) and Chase Community Hospital (0.6 miles north-west). Open spaces near Hollywater include Wheeler's Down and Deadwater Valley.
Why deal with it now?
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, and the right detail can be checked at the time. Converted and older buildings near places like Hollywater tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Why us?
- A fixed quote before work starts
- One phone line for London, the South East and Scotland
- Old sealant cut out, never sealed over
- Work to your specification and the manufacturer’s guidance
Read how commercial sealant jobs are priced and our accreditations and insurance.
Hollywater: questions and answers
What does the BS 476 change mean for fire-rated sealant in Hollywater?
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.
Will you take on work at estates like Woolmer Trading Estate, close to Hollywater?
Yes, sites like Woolmer Trading Estate are within our area, along with the rest of Hollywater. A few photographs and the unit address let us price the work.
Do you need to see the site first?
Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit before quoting.
Can you handle several sites?
Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.
Do you work to architects’ specifications?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.
What do you charge?
That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.
Does the weather affect the work?
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.
Common problems we fix in Hollywater
Mixing products or improvising a detail breaks the link with the test evidence. An oversized gap, too shallow a bead, missing backing or two makers’ products combined are the usual culprits.
What tends to prompt an enquiry:
- Snag lists that include open service penetrations
- Damaged fire seals in risers and voids
- Openings found when ceilings come down for a refit
- Service penetrations left open after M&E works
Large healthcare estates like Chase Hospital (to the north-west of Hollywater) change their services often, so penetration seals are worth checking after M&E work.
Before you book anyone
- How the joint faces will be prepared and primed
- Proof of insurance
- Health and safety accreditation such as CHAS
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
After the work
Once the work is signed off, these steps help:
- Put resealing into every M&E and fit-out package
- Keep general-purpose fillers away from compartment walls
- Have penetrations checked while they can still be seen
- Record which product was used where
Allow the manufacturer’s stated cure time before boxing in or decorating. Some fire-rated sealants accept paint and some don’t.
On fit-outs, get the fire-stopping specification agreed before the services go in. Details can then be picked to suit the actual pipes, cables and ducts, and installation follows the programme.
How a job runs
In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed before the next one starts. Jobs in and around smaller places like Hollywater are typically planned as a single visit, so photos and measurements up front really help. Then the right materials arrive with us.
- We start with your penetration schedule, drawings or specification.
- We plan the sequence of floors, risers and voids with you.
- Each opening is checked for wall or floor type, service, gap and depth.
- Foam, ordinary sealant and debris come out first.
- The specified backing and sealant go in to depth and are finished neatly.
- Anything outside the detail is reported to you rather than sealed.
Before we start on site
- Explain the parking and delivery arrangements
- Send your site hours and access windows
- Share the asbestos register for older buildings
Quotes
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.