Fire Stopping in Stapleford
Work needed on a service penetration in Stapleford? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Unsealed openings around new pipes and cables
- Damaged fire seals in risers and voids
- Old intumescent sealant that has split away
Fire stopping for businesses in Stapleford
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Fire stopping in Stapleford
Where pipes, cables and other services cross a compartment wall or floor, the opening around them has to be closed so fire and smoke can’t move between compartments. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. We work to the product’s tested detail for every seal, not a rule of thumb. If you have improvised or mixed-product fire seals and snag lists that include open service penetrations, we can help, on cable penetrations, linear gaps at wall heads and service gaps in risers alike. One point of contact handles commercial sealant work in Stapleford from the first photographs to the final walk-round, whether it’s one building or several.
Smaller places such as Stapleford still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.
Work we carry out comes with a 12-month guarantee. Should something we installed fail, call 01277 525 020 or email a schedule or drawings and we’ll come back to it.
- Place
- Stapleford (SG14)
- Region
- Hertfordshire
- Cover
- 12 months on every job
- Quotes
- Quoted before any work starts
- Call
- 01277 525 020
- Page updated
- 3 November 2026
How a job runs
We follow your site rules from the start: signing in, inductions and any permit to work. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact. Jobs in and around smaller places like Stapleford are usually planned as a single visit, so we ask for photographs and rough sizes first. That way the right products come on the day.
- We start with your penetration schedule, drawings or specification.
- We plan the sequence of floors, risers and voids with you.
- We compare every service penetration with its tested detail before sealing.
- Unsuitable material is removed and the opening cleaned first.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
Before we start on site
- Move anything stored against the joints
- Agree which areas must stay open
- Have the specification and drawings to hand
Request a quote
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 photographs and a few notes.
Read more
Your questions answered
What happens to BS 476 references for fire stopping in Stapleford?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.
Is a hospital such as Hertford County Hospital somewhere you can work?
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.
Do you guarantee your work?
Yes. Our workmanship is backed for 12 months.
Do you have public liability insurance?
Yes. Our insurance certificate can be sent alongside the quote.
Do your applicators hold CSCS cards?
Yes. Our applicators hold CSCS cards.
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 offer coloured sealant?
In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We confirm what’s available for the specified product when we quote.
When to call us in Stapleford
Fire stopping can get squeezed at the end of a programme, or done by whoever is on site. That is when untested combinations creep in, which then have to be put right.
Things that typically lead to an enquiry:
- Non-fire-rated filler around services
- Penetration schedules that need working through
- Hidden openings found during inspections
- Fire seals cut back for extra cables and never reinstated
On estates like Warrenwood Industrial Estate (less than half a mile south of Stapleford), the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.
What your quote should include
- The terms of the workmanship guarantee
- What site paperwork they can supply
- How the joint faces will be prepared and primed
- Are they CHAS accredited or on Constructionline?
Work for main contractors and building owners
Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
Nearby places to Stapleford
Other services in Stapleford
Where services cross fire walls in Stapleford
Central London is about 23 miles from Stapleford. Office refits around the commuter belt bring new cabling through fire-resisting walls, and the gaps need sealing with the specified product. In England, Approved Document B covers fire stopping of 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. What we install is set by the specification, and it goes in to the tested detail.
For a building such as Church of St Mary the Virgin, new heating or data runs are the usual reason penetrations need sealing. Wherever services are added at a hospital such as Hertford County Hospital, 2.8 miles south of Stapleford, the compartment line has to be made good with the specified product.
Stapleford is about 3 miles north of Hertford, in Hertfordshire. Businesses, contractors and managing agents in Stapleford use us for work on service penetrations, as part of our coverage of Hertfordshire. 371 places across Hertfordshire fall within our area, including Stapleford. For work in that direction, see our London page.
We cover the SG14 postcode districts. We cover commercial and managed buildings on High Road and Clusterbolts and the roads nearby. Sites close to Stapleford are covered too, including Bramfield (1 mile south-west), Watton at Stone (2 miles north-west), Bull's Green (2 miles west), Tewin Wood (3 miles west) and Tewin (3 miles south-west). A short drive away, we cover Stevenage (6 miles north-west), St Albans (11 miles south-west), Bishop's Stortford (11 miles east), Welwyn Garden City (5 miles south-west), Harpenden (11 miles west) and Hitchin (11 miles north-west).
What’s near Stapleford
We work on buildings around Woodhall Arms. Stapleford’s nearest station is Watton-At-Stone station, about 1.6 miles north-west. A little further out are Hertford Castle (2.9 miles south) and Hertford County Hospital (2.8 miles south). For a walk, there’s Tewin Orchard and Hopkyns Wood.
Why it’s worth doing now in Stapleford
Open penetrations multiply: every new cable or pipe adds another. Keeping on top of it after each round of works keeps the job small. Halls, stores and units around places like Stapleford may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.
Pricing service penetrations depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.
What you get with us
- Specification-led, product-correct work
- Constructionline member
- A fixed quote before work starts
- Commercial sealant work since 2005
Take a look at our cost guide or our accreditations and insurance.
How the job changes by surface
Risers and ceiling voids
Risers and ceiling voids hold most of a building’s service penetrations. Access is often tight, so we agree it with you in advance.
Plastic pipes
Plastic waste pipes through slabs come up often. The detail decides whether sealant alone is enough, and we will never swap a specified collar for sealant.
What affects the price in Stapleford
These are the things that shape the price:
- Travel to remote or island sites
- The size and state of each joint
- Quantities, in metres or numbers
- Site requirements such as inductions and permits
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.
Sending details for a quote
For an accurate fixed quote, we need to understand the site. Useful things to include:
- Whether an asbestos survey exists
- Where the site is, with the postcode
- How the joints are reached, and at what height
- Approximate linear metres or a joint schedule
Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.