Edmonton fire stopping
Planning work on a service penetration in Edmonton? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Builders’ foam or ordinary silicone in compartment walls
- Service penetrations left open after M&E works
- Fire-rated sealant that has cracked or shrunk back
Need fire stopping in Edmonton?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
What we can’t put right
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Approving the work on behalf of building control
- Plastic pipes whose detail calls for a collar or wrap
- Gaps in walls that were never built as compartment walls
If in doubt, call 01277 525 020 or send photos by email and we will say what we think.
Surfaces we seal
- Cable penetrations
- Service gaps in risers
- Linear gaps at wall heads
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Joints between fire-resisting walls and floors
Fire stopping in Edmonton
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints. A rating such as EI 60 only holds when the product is installed as it was tested. Reproducing the tested arrangement on site is the part we take care of. We work on cable penetrations, linear gaps at wall heads and small duct penetrations where the tested detail allows, and the failures we are asked to look at most are fire sealant pulled out of the opening and open linear gaps along the top of fire-resisting walls. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Edmonton, preparation and product choice get the time they need.
Fit-outs and M&E works in London buildings often leave service penetrations open behind ceilings and in risers. Fire-rated sealant goes in where it’s the specified item; where a collar, wrap or batt is called for instead, we flag it.
Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Where
- Edmonton (N9, N18, N13, EN1)
- Wider area
- Greater London
- Cover
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Towns and villages near Edmonton
More services for Edmonton
Fire stopping around Edmonton: what changes locally
With tenants changing and fit-outs following, London buildings see service routes altered again and again. Where fire-rated sealant is specified, we install it to the tested detail under the building’s permit-to-work arrangements. Fire stopping of openings and penetrations in England falls under Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. Our part stays the same: the specified product, installed to its tested detail.
At a healthcare site like North Middlesex University Hospital, 0.9 miles south-west of Edmonton, new services through compartment walls are a constant, and each needs the specified seal. Campus buildings at universities such as University of Portsmouth Walthamstow Campus, 3.3 miles to the south-east of Edmonton, see constant changes to data and services, and fire-rated sealant goes in around new penetrations where it is specified. For a site team at a college like Haringey Sixth Form College, 1.3 miles to the south-west of Edmonton, fire-rated sealing is best scheduled after the summer works.
Edmonton is about 9 miles north-east of City of Westminster, in Greater London. We cover commercial sites throughout Edmonton, whether it’s a single job or part of a planned programme. 764 places across Greater London fall within our area, including Edmonton. Sites around London have their own page, about 9 miles away.
Work on service penetrations is covered throughout N9, N18, N13 and EN1. If your site is on The Broadway, Plevna Road and Galahad Road or close by, we can quote for service penetrations. Access to Edmonton is via the B137 and B154 among other routes. Nearby places we also cover include Upper Edmonton (1 mile south), Picketts Lock (1 mile east), Northumberland Park (1 mile south), Ponders End (1 mile north-east) and Bush Hill Park (1 mile north-west). Further afield, our area takes in London (9 miles south), City of Westminster (9 miles south-west), Marylebone (8 miles south-west), Kensington (10 miles south-west), St Pancras (7 miles south) and Shoreditch (7 miles south).
Landmarks near Edmonton
We work on buildings around NiW Furniture pub, The Latymer School and Starks Field School and the streets around them. There’s a railway station in Edmonton itself: Edmonton Green station. A little further out are Edmonton Green Shopping Centre (less than half a mile north-east) and North Middlesex University Hospital (1 mile south-west). Green spaces nearby include Highams Park Lake and Ainslie Wood.
How a job runs
The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. All of Greater London is in the ULEZ, and kerbside space in Edmonton can be scarce. If there’s a loading bay, a car park or a permit we can use, tell us when you send details.
- We start with your penetration schedule, drawings or specification.
- Access, permits and the order of areas are agreed with the site team.
- We compare every service penetration with its tested detail before sealing.
- Foam, ordinary sealant and debris come out.
- 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
- Send your site hours and access windows
- Flag any permit to work we’ll need
- Have the specification and drawings to hand
Quotes
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.
Advice
Why act early in Edmonton
An improvised seal can look finished while offering no tested performance. The fix is to remove it and reinstall to the detail, so it makes sense to get it right first time. Getting scaffold, permits or access booked in Edmonton takes effort, so it makes sense to deal with every failing joint while access is in place.
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.
Why appoint us
- Commercial sealant work since 2005
- Fully insured
- Fixed quotes based on photos, drawings or a visit
- Constructionline member for supplier checks
Take a look at our cost guide and how we’re accredited.
For managing agents and facilities managers
Hospitality, education, healthcare, office and retail clients book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
Your questions answered
Do you take on work at healthcare sites like North Middlesex University Hospital?
Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Is Edmonton Green Shopping Centre, near Edmonton, within your area?
Yes. Estates, retail parks and business parks around Edmonton, Edmonton Green Shopping Centre among them, are all within reach. To start, just phone 01277 525 020 or email the details over with the unit, the joints involved and your access times.
How much does the work cost?
It depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.
Will fire-rated sealant work on every penetration?
No. Sealant is the right product only where the tested detail says so. Large openings, many plastic pipes and some ducts need collars, wraps, batts or boards, and we flag those rather than improvise.
Do you approve fire stopping for building control?
No. Approval sits with the designer, principal designer or building control. We’ll confirm the product and detail installed, and you can tell us what other records you need at quote stage.
Do you hold third-party fire-stopping installer certification?
No, and we won’t imply otherwise. Third-party schemes aren’t a legal requirement, but many clients and main contractors ask for them. If it doesn’t require one, we can install the specified fire-rated sealant to its tested detail.
How do you deal with asbestos in old sealant?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.
What the job involves on each surface
Metal pipes
Copper and steel pipes are a common service penetration for fire-rated sealant. The tested detail sets the pipe size range, gap, depth and whether insulation can stay on and we confirm each before sealing.
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 confirm material and size first and tell you if sealant isn’t the right product.
Cost factors for service penetrations
The price varies from site to site. It mainly depends on:
- How accessible the joints are
- The size and state of each joint
- The product specified
- Whether the work must be split into stages
Access can matter as much as the joints themselves: 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.
What we need to price the job
A good diagnosis starts with the right details. Let us know:
- Approximate linear metres or a joint schedule
- Specification clauses that apply
- Access details, including height
- The type of building and who uses it
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.