Fire Stopping in Heckfield
Planning work on a service penetration in Heckfield? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Fire-stopping items raised at inspection or handover
- Unsealed joints where partitions meet the slab
- Fire stopping installed outside its tested range
Fire stopping for businesses in Heckfield
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Fire stopping in Heckfield
We are commercial sealant applicators, CHAS accredited and a Constructionline member, with CSCS-carded applicators on site. We hold no third-party fire-stopping installer certificate. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. The enquiries we see most involve snag lists that include open service penetrations and unsealed joints where partitions meet the slab, across cable penetrations, pipe penetrations and joints between fire-resisting walls and floors. Facilities teams, main contractors and managing agents in Heckfield tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Rural conversions around Heckfield can put new fire-resisting partitions inside older structures. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.
We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.
- Place
- Heckfield (RG27)
- Wider area
- Hampshire
- Cover
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Diagnose, treat, sign off
At the end of each section, we remove the tape, clean down and inspect every joint. Where the sealant needs time to cure before use, we tell you and sign the area. Smaller jobs around Heckfield can be grouped with others nearby. You’ll have a fixed quote before work starts.
- We ask for the product and detail your designer has specified.
- Openings are measured and grouped by detail.
- Improvised fillers and failed sealant are removed.
- Mineral wool or other backing is fitted where required.
- We gun the sealant in to the specified depth around each service and tool it.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Preparing the site
- Agree which areas must stay open
- Tell us your opening times and when work is allowed
- Flag any permit to work we will need
Get a fixed quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, phone 01277 525 020 or send photos by email.
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When it isn’t the sealant
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Signing off or certifying a building’s fire stopping
- Walls or floors that aren’t fire-resisting to begin with
- Writing the fire-stopping specification
Not sure which it is? You can speak to us on 01277 525 020 or email drawings and photos and we’ll tell you honestly before you book.
Surfaces we seal
- Linear gaps at wall heads
- Pipe penetrations
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Service gaps in risers
- Cable penetrations
For managing agents and facilities managers
For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.
What sets the cost
Sealant work doesn’t have a standard rate, because every site is different. What we take into account:
- Which sealant the job calls for
- Location, for remote and island sites
- Backing rod, priming and other preparation
- How accessible the joints are
Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.
Details that help us quote
A few photos plus some basic facts will normally do. It helps to include:
- Asbestos survey details if the building is older
- What the building is and how it’s used
- The postcode of the building
- Drawings or a marked-up plan, if available
For a fixed quote, call the office on 01277 525 020 or email a schedule or drawings. You can also send details through our quote form.
After the work
Keep the joints in good shape with a few simple steps:
- Include service cupboards in routine inspections
- File the specified details where the next contractor can find them
- Report damaged or disturbed seals as soon as they’re spotted
- Brief every trade that openings they make must be sealed
During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged and get them dealt with.
Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.
Fire-rated sealing for Heckfield buildings
At about 39 miles from central London, Heckfield is within reach of the capital. Office refits around the commuter belt bring new cabling through fire-resisting walls; the gaps need the specified seal. Fire stopping of openings and penetrations in England falls under Approved Document B. 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. Either way, we install the specified product to its tested detail.
Office fit-outs on sites such as Riseley Business Park (1.6 miles north of Heckfield) add cabling and pipework through fire-resisting walls, and fire-rated sealant goes in where the specification calls for it. Holiday works at schools like Daneshill School often leave service openings to seal before pupils return. In a building such as Church of St Michael, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Heckfield is about 6 miles west of Yateley, in Hampshire. Commercial clients in Heckfield can call on us for service penetrations, as part of our coverage of Hampshire. Heckfield is one of 723 places in Hampshire on our list. There’s a separate page for Reading, about 7 miles away.
Business premises anywhere in RG27 are within our area for service penetrations. Streets here include Church Lane and Chamberlains Meadow, and sites on any of them can send details for a fixed quote. Sites close to Heckfield are covered too, including Heckfield Heath (1 mile north), Hound Green (1 mile south), Bramshill (1 mile east), Hazeley (1 mile south-east) and Riseley (1 mile north). A short drive away, we cover Basingstoke (8 miles south-west), Farnborough (9 miles east), Fleet (7 miles south-east), Aldershot (11 miles south-east), Alton (13 miles south) and Yateley (6 miles east).
Local landmarks in Heckfield
Locally, jobs take us to sites close to New Inn and Wellington Country Park, among other places. The nearest railway station is Mortimer station, roughly 3.9 miles north-west of the centre. Nearby you’ll also find Beaumys Castle (2.6 miles north) and West Green House Agricultural Museum (3 miles south-east). Green spaces nearby include The Marshes Local Nature Reserve.
Nearby places to Heckfield
What else we do in Heckfield
Different surfaces, different methods
Plastic pipes
In a fire, plastic pipework melts away and leaves an opening. Some intumescent sealants are tested on smaller plastic pipes, though larger ones typically call for a collar or wrap. We check the pipe material and diameter against the detail before we start.
Masonry and concrete
Core-drilled holes are neat; broken-out ones rarely are. The gap is measured at the widest point so we know it sits within the tested range, and any that don’t are flagged.
Your questions answered
How does the move away from BS 476 affect penetration seals in Heckfield?
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. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Will you take on work at estates like Riseley Business Park, close to Heckfield?
Yes, sites like Riseley Business Park are within our area, along with the rest of Heckfield. Send details of the unit and the work through our quote form for a quick quote.
How do you deal with asbestos in old sealant?
Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.
How do we ask for a quote?
There are four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.
Is it fine to apply new sealant on top of old?
No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.
Can you follow the specification on our project?
Yes. The specification and the manufacturer’s installation guidance are what we work to.
Are you insured?
Yes. Our insurance certificate can be sent alongside the quote.