Greater London · Fire damper testing
Fire Damper Testing in Fortis Green
Specialist fire damper testing for Fortis Green: a survey, a fixed price, careful work and proper paperwork. Call for a fixed quote.
- Damper actions from a fire risk assessment
- Dampers that can’t be reached without an access panel
- Fire dampers with no recent test record
How we handle fire damper testing in Fortis Green
A drop test is simple in principle: we release the blade, watch it close fully, then reset it. We do this for buildings in Fortis Green and across Greater London, keeping a log for each damper so there’s a history to look back on. We’re often asked to deal with fire damper items raised by an assessor and fire dampers with no recent test record, across wall and floor dampers, riser dampers and fusible link fire dampers.
Damper testing in London buildings is typically planned around the people in them, so it’s often done out of hours or one zone at a time. We agree access to ceilings, risers and plant rooms with the building before we start.
The paperwork matters as much as the work. You get a written report with pictures after each visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s ready for an insurer, fire officer or EHO.
- Place
- Fortis Green (N10, N2, N6)
- Region
- Greater London
- Records
- Written report with photos
- Price
- A fixed price before we start
- When we work
- Nights, weekends or holidays to suit you
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
What happens on the day
At the end of the visit, someone from your team can look over the work with us. Anything we couldn’t reach or that needs attention is pointed out there and then, and the same goes into the written report. The visit takes a couple of hours for a few dampers, and a day or more across a big site. Before any visit in Fortis Green, we agree where the van can stop and how equipment reaches the system.
- First we look at any damper register, drawings or earlier test reports.
- Dampers are located one by one and reached through their access panels.
- Fire dampers are drop tested and smoke dampers are run through their controls.
- Each one that passes is reset, ready to work.
- The results go into a report, with failed dampers and remedials listed.
Preparing for the visit
- Mention any sign-in, permit or induction we need
- Clear the space around the work
- Arrange a key holder or contact on site
How to get a quote
Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Add the site type and your opening hours, and we can price many jobs without a visit.
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Landlords, agents and facilities managers
From a single site to a large estate, the standard is the same: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Managing agents often deal with us directly. Send the address, what’s needed and how access works and we will come back with a fixed quote.
What happens if it’s left?
An untested damper is an unknown. Testing turns it into a known pass or a known fault, with remedials offered for anything that fails, and that is something you can plan around. London sites work long hours, and the longer a job is left, the bigger it gets.
Every site is different, so each one gets its own fixed quote. The size of the job, how we reach it, its condition and the working hours all make a difference.
Why book with us
- In business since 2009
- We diagnose before we treat
- CHAS, SafeContractor and ISO 9001
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at our cost guide and how to check a contractor.
Honest limits
Some problems need a different service or another trade:
- Fire risk assessments, which need a fire risk assessor
- Signing off a building’s overall fire safety
- Fire-stopping gaps around the duct where it passes through the wall
Not sure which it is? You can call us on 0345 646 2711 or drop us a line and we’ll tell you honestly.
What we work on in Fortis Green
- Motorised smoke dampers
- Wall and floor dampers
- Offices and schools
- Hospitals and care homes
- Fusible link fire dampers
- Riser dampers
How we price fire damper testing
Some jobs are bigger than they look, and some smaller. The main factors:
- Site requirements such as sign-in and permits
- Whether we need access equipment or extra panels
- The times the site is available
- One-off work versus a regular cycle
We do not list prices on the website, because the cost depends on the site in front of us. For a fixed quote, give us a ring on 0345 646 2711 or send us an email, and we’ll talk you through it.
What to send for a quote
Many jobs can be priced from pictures and some basics. Send what you can of the following:
- The times we could work without disrupting the site
- Any previous report or certificate
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Detail shots of panels, filters and grilles
Want a quote for fire damper testing? Please call 0345 646 2711 or email us with a few details about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
In-house cleaning or a specialist?
If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, they should report it rather than try to fix it. We’ll take a look and give you a fixed quote.
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
Fortis Green questions
Do you work overnight in Fortis Green?
Yes. We work evenings, overnight and at weekends. It means the site in Fortis Green keeps running as normal. Let us know the hours you’re closed and we will book within them.
Can a school’s dampers in Fortis Green be tested out of term time?
Yes, holiday work suits schools best. Food Standards Agency records list about 51 schools, colleges and universities with registered kitchens within about a mile and a half of Fortis Green. You can give us a ring on 0345 646 2711, or send details by email with the dates the site is empty.
Do you work with multi-site operators?
Yes. You deal with one contact for every site across London and the South East, with visits on a regular schedule.
Who is the responsible person?
It depends on the building. Under the Fire Safety Order 2005, it’s the responsible person, which may be the employer, owner, landlord, facilities manager or managing agent.
Do we lose a day’s trading?
Not typically. We work when the area is out of use, such as evenings, overnight, early mornings or weekends, so the site can carry on as normal.
Can you test motorised smoke dampers?
Yes, alongside fire damper drop testing. Smoke and fire dampers are reported together, with any faults set out clearly.
What is TR19?
TR19® is the BESA specification for keeping ventilation systems clean. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, while TR19® Air covers other supply and extract ductwork.
Do you have a 24/7 line?
Yes, 24/7. Our office is open from 8am to 6pm on weekdays, with the emergency line covering every other hour.
Also near Fortis Green
What else we do in Fortis Green
Fire damper testing in Fortis Green: local notes
Going by the FSA’s register, there are about 51 schools, colleges and universities and about 49 caring premises (care homes, nurseries and hospitals) serving food within roughly a mile and a half of the centre of Fortis Green. Larger buildings like these are often divided into fire compartments, with dampers where ducts pass between them. In a London building, dampers are often spread across floors and risers, and testing is usually planned out of hours. Fire safety in Fortis Green falls to London Fire Brigade. In most workplaces and other non-domestic buildings, it’s the fire and rescue authority that enforces the Fire Safety Order.
Hospitals such as Coppetts Wood Hospital, about 0.7 miles north, are a good example of buildings with dampers on many floors; if you manage a clinic, surgery or care home near Fortis Green, the same annual testing applies. If you manage an older building converted to a hotel or venue, like many historic houses in the area (Heath Hall is about 1.4 miles south-west), finding every damper is the first job.
Fortis Green is about 1 mile south-east of Finchley, in Greater London. Whether your site is in the middle of Fortis Green or further out, fire damper testing is available to all kinds of commercial premises, from small sites to large estates. 764 places in Greater London are on our list, from busy centres to quieter spots. You can also see our page for London, about 7 miles away.
Every address in N10, N2 and N6 is within our area for fire damper testing, from the main roads to the quietest streets. That includes premises on Hill Road, Durham Road and Steeds Road and nearby roads. Being close to the A504, Fortis Green is easy for our technicians to reach for fire damper testing. Nearby, we also carry out fire damper testing in Muswell Hill (1 mile east), East Finchley (1 mile west), Highgate (1 mile south), Crouch End (1 mile south-east) and Hampstead Garden Suburb (2 miles south-west). Further out, we also cover London (7 miles south), City of Westminster (5 miles south), Marylebone (5 miles south), Kensington (7 miles south), St Pancras (5 miles south) and Shoreditch (6 miles south-east).
Near you in Fortis Green
Around Fortis Green, our work takes us to kitchens and buildings near Tollington School, Cherry Tree Wood and The Clissold Arms, among other places. The closest station to Fortis Green is Alexandra Palace station, roughly 1.4 miles east of the centre. Well-known places in the area include Kenwood House (1.6 miles south-west) and Grand Arcade (1.8 miles north-west). Open spaces near Fortis Green include Highgate Hill and Glebelands Local Nature Reserve.
When to call us in Fortis Green
Corrosion is another common cause of failure. Water leaks, condensation and damp plant areas attack the casing, blade and spring, so a damper can seize without anyone noticing.
Any of these means the system needs a check-up:
- Smoke dampers with no recent test
- Dampers that stick or won’t close fully
- Missing or out-of-date damper records
- Fire damper items raised by an assessor
Site managers at schools such as Fortismere School typically find the summer break the easiest time for ceiling work like damper testing.
What your quote should include
- Whether VAT is included
- Whether the figure could change on the day
- Proof of insurance
- What happens if part of the system cannot be accessed