Fire stopping in Preston Candover
We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Preston Candover. Send photos or drawings for a fixed quote.
- Improvised or mixed-product fire seals
- Fire seals cut back for extra cables and never reinstated
- Hidden openings found during inspections
Fire stopping for businesses in Preston Candover
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Fire stopping for commercial buildings in Preston Candover
Facilities managers in Preston Candover 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. With no specification in place, the first step sits with your designer or fire engineer, not with us. The enquiries we see most involve unsealed penetrations discovered above suspended ceilings and service penetrations left open after M&E works, across pipe penetrations, cable penetrations and joints between fire-resisting walls and floors. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Preston Candover is the same: the right product in a properly prepared joint.
Barn and farm-building conversions near places like Preston Candover often combine new partitions with old walls. 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’re clear about what is covered before work starts.
- Where
- Preston Candover (RG25)
- Region
- Hampshire
- Cover
- A 12-month guarantee
- Quotes
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Different surfaces, different methods
Small ducts
Some fire-rated sealant details cover small ducts. Bigger ducts and fire-resisting ductwork are normally handled with other products and we flag that rather than guess.
Cables and cable bundles
Data cabling added after handover is a regular cause of open service penetrations. We reseal around them to the specified detail, and any bundle too large for sealant alone is flagged.
Leave it or put it right?
Fire stopping is a regular point raised at inspections and handover. Late discoveries can delay handover while openings are reopened and resealed which is why earlier is better. Older rural buildings around Preston Candover move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.
Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.
Why clients in Preston Candover choose us
- Workmanship guaranteed for 12 months
- A Constructionline member, so easy to vet
- Joints cleaned back to sound surfaces
- CHAS accredited
Read how commercial sealant jobs are priced and our accreditations and insurance.
General trades versus a specialist
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
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.
Fire stopping around Preston Candover: how the place shapes the job
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. What we install is set by the specification, and it goes in to the tested detail. Preston Candover lies roughly 50 miles out from central London. Office refits around the commuter belt bring new cabling through fire-resisting walls.
Where a unit on an estate such as Barton Industrial Estate, 2.6 miles south-east of Preston Candover, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail. Schools such as Preston Candover Church of England Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. Older community buildings such as Church of St. Mary the Virgin that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Preston Candover is about 7 miles south of Basingstoke, in Hampshire. Commercial clients in Preston Candover can call on us for service penetrations, as part of our coverage of Hampshire. Preston Candover is one of 723 places in Hampshire on our list for service penetrations. For work in that direction, see our Reading page, about 20 miles away.
We take on service penetrations across the RG25 postcode area, whatever the building. Among the streets we cover are Stenbury Drive, Farriers Close and Garden Close, and sites on any of them can send details for a fixed quote. We also cover Upper Wield (2 miles south-east), Brown Candover (2 miles south-west), Totford (3 miles south-west), Northington (4 miles south-west) and Bighton (5 miles south) for service penetrations. Bigger towns within reach include Basingstoke (7 miles north), Winchester (11 miles south-west), Fleet (15 miles north-east), Andover (15 miles west), Alton (7 miles east) and Petersfield (14 miles south-east).
Near you in Preston Candover
We work on buildings around The Purefoy Arms Public House, among other places. Other landmarks nearby include Barton Castle (2.4 miles south). Green spaces nearby include Farleigh Hill.
FAQs: Preston Candover
Is Preston Candover off your patch?
Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Good photos up front let us bring everything on the first visit.
Can you work at a site such as Barton Industrial Estate, by Preston Candover?
Yes, sites like Barton Industrial Estate are within our area, along with the rest of Preston Candover. Photos and a short description are enough for a first look.
Do you work to architects’ specifications?
Yes. Send it with your enquiry, and we will price the work to it.
Who decides which product is used?
Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Is the work guaranteed?
Yes, for 12 months. If our installation fails in that time, we return and fix it.
Will you quote for a small job?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
How do I request a quote?
It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photos and a postcode.
From enquiry to sign-off
Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. For work around Preston Candover, we aim to finish in one visit, so photographs and measurements up front really help. That way the right products come on the day.
- First we go through the drawings, schedule or specification for the seals.
- 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.
- 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.
Preparing the site
- Tell us your opening times and when work is allowed
- Share the asbestos register for older buildings
- Have the specification and drawings to hand
Quotes
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or speak to us on 01277 525 020 or email drawings and photos if you’d rather talk the job through.
Read more
How the quote is worked out
What shapes the price:
- Whether the work must be split into stages
- How much there is to seal
- Specialist products, such as fire-rated or hygienic sealants
- The site’s rules and procedures
There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we will price your job on its own details.
Sending details for a quote
Good information means a firmer quote. When you get in touch, include:
- How the joints are reached, and at what height
- The site address and postcode
- Specification clauses that apply
- Rough lengths or quantities, or drawings if you have them
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call 01277 525 020 or email us.
Towns and villages near Preston Candover
Also in Preston Candover
Maintenance after handover
Problems stay small when the joints are checked regularly. Specifically:
- Keep product data and details in the fire safety file
- Get seals inspected before ceilings and boxing close
- Keep general-purpose fillers away from compartment walls
- Flag new cables with no seal around them
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, and installation follows the programme.