Greater London · Fire damper testing

Fire damper testing in Farthing Street, Greater London

For fire damper testing in Farthing Street, one call is all it takes: survey, fixed quote, work and sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.

  • Smoke dampers that need testing through their controls
  • Dampers overdue for their annual drop test
  • Missing or out-of-date damper records

Fire damper testing in Farthing Street

What the work involves, part by part

Fusible link fire dampers

Spring-operated fire dampers need testing at least once a year. Dropping the blade reveals springs that are tired and blades that drag.

Ceiling voids and risers

Where ductwork runs up through a building, there are often dampers at every floor. Testing goes floor by floor so nothing is missed.

How we handle fire damper testing in Farthing Street

The point of testing is to find dampers that fail. Where a blade sticks, a link is damaged or corrosion has set in, we note it and can quote to repair or replace the damper rather than leaving you with a problem and no fix. The work covers riser dampers, offices and schools and hospitals and care homes, and people most often call us about fire dampers nobody can get to and gaps in the fire damper test log.

Across London, buildings with ducted ventilation have a fire damper wherever a duct crosses a fire-resisting wall or floor. A taller building in Farthing Street can have dampers spread across risers, plant rooms and ceiling voids.

We have been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.

Duct Doctor duct and vent cleaning vans lined up in a car park with the team
Place
Farthing Street (BR6)
Wider area
Greater London
Paperwork
Written report with photos
Quote
A fixed price before any work starts
Hours
After hours by arrangement; emergencies any time
Telephone
0345 646 2711
Updated
30 October 2026

The process

The visit has three parts: set-up, the treatment itself and the sign-off. Getting ready means protecting surfaces and switching off what needs to be off, and the sign-off is a written report with pictures. The middle part takes longest, and that takes a few hours for a single floor, with bigger buildings phased over more than one visit. Expect the work in Farthing Street to happen after your last customer leaves, not during trading.

  1. First we look at any damper register, drawings or earlier test reports.
  2. We find every damper and open it up through the access panel.
  3. We release each fire damper blade and operate smoke dampers from their controls.
  4. We reset every damper that passes and check it’s left open.
  5. You get a report listing each damper, its result and any remedials needed.

Preparing for the visit

  • Let us know how we reach the system, including roofs, risers and plant rooms
  • Name a contact who can let us in at the agreed time
  • Clear the space around the work

Getting a quote

Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work so you know the cost before work begins.

Ask for a quote

Advice

Fixed quotes for fire damper testing in Farthing Street

The diagnosis comes before the price. We look at:

  • The number of sites or systems
  • The size of the system
  • The times the site is available
  • The condition of the system

Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we will explain each part.

Asking for a quote

What to send for a quote:

  • The times we could work without disrupting the site
  • Where the plant sits or the system leaves the building, such as a roof or outside wall
  • Any symptoms, from odd noises to smells or leaks
  • Detail shots of panels, filters and grilles

The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.

Farthing Street buildings and fire safety

Managed London buildings typically need damper testing booked through the agent, often out of hours. Farthing Street’s nearest hospital, Princess Royal University Hospital, is about 1.4 miles north. Hospitals are a good example of a building with fire dampers across many floors and departments.

A school like Downe Primary School can have any dampers tested over half-term without disturbing lessons. The nearest hospital, Princess Royal University Hospital, is about 1.4 miles north; healthcare buildings like it are a reminder that dampers protect people who can’t move quickly. If you manage a historic building in the area (Down House is about 1 mile south), dampers fitted during conversions can be hard to reach and need recording.

Farthing Street is about 4 miles south-west of Orpington, in Greater London. Anywhere in BR6, we can carry out fire damper testing at your premises. Farthing Street is one of 764 places in Greater London where we work for fire damper testing. We also work in London, around 12 miles away.

Here we cover the BR6 postcode area for fire damper testing. Streets in the area include Farthing Street, New Road Hill and Orange Court Lane, all of which we cover for fire damper testing. Close by, we work in Downe (1 mile south-east), Leaves Green (1 mile south-west), Hazelwood (1 mile south-east), Keston (1 mile north-west) and Farnborough (1 mile north-east). Larger places within reach include London (12 miles north-west), City of Westminster (15 miles north-west), Marylebone (15 miles north-west), Kensington (15 miles north-west), St Pancras (14 miles north-west) and Shoreditch (14 miles north-west).

Landmarks near Farthing Street

Typical jobs here are in premises near Darrick Wood School, South Park and The Queens Head pub and the streets around them. For rail, the closest station is Orpington station, roughly 2.6 miles north-east of the centre. Well-known places in the area include Princess Royal University Hospital (1.4 miles north) and Crofton Roman Villa (2.5 miles north-east). For a walk, there’s Betsom's Hill and West Kent Golf Course nature reserve.

Map of Farthing Street © OpenStreetMap contributors

FAQs for Farthing Street

Can you work in Farthing Street outside opening hours?

Yes, nights and weekends are routine for us. The site is handed back ready to open. Just phone us on 0345 646 2711, or email photos with your opening times and we will plan around them.

Which fire service covers Farthing Street?

It’s London Fire Brigade, which covers Farthing Street. If a fire safety officer audits the building, they may ask for the latest damper test records.

Is TR19 a legal requirement?

No. TR19® is BESA’s specification, not legislation. The legal duty comes from the Regulatory Reform (Fire Safety) Order 2005: the responsible person must assess and reduce fire risk, and TR19® is the benchmark for showing that grease in the extract is under control.

Is there a survey before the work?

Yes. Photos often do the job, and larger or hidden systems get a visit.

How often does BESA say fire dampers should be tested?

BESA guidance calls for testing by a competent person at least once a year. A test on completion of installation comes first.

What happens to the waste?

It’s contained and taken away. We collect grease, debris and waste water as we go rather than letting it spread.

How do you protect the area?

By covering it before any work starts. We keep the work contained and leave the area clean.

Which accreditations do you hold?

We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.

What staff can safely do

In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. That part needs specialist access and equipment.

Staff cleaning doesn’t replace a specialist visit; it supports it. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.

Aftercare tips

Results last longer with the right care. We suggest:

  • Brief other trades about dampers in ceilings and risers
  • Keep damper test reports with the fire safety log
  • Make sure access panels stay clear and usable
  • Keep to at least yearly testing

After testing, you get a report listing each of the fire and smoke dampers we tested, with where it is and whether it passed. File it with your fire safety log so it’s to hand for assessors and insurers.

Make sure every damper can be reached. If a damper has no access panel, have one fitted before the next test.

Multi-site and managed buildings

Records are where multi-site compliance often slips. Every visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.

We work for landlords, managing agents and facilities managers as well as the people running the site. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we are happy to quote for all of it.

What fire damper testing can’t fix

Fire damper testing cannot fix everything, and we’d rather say so up front. It will not put right:

  • Fire risk assessments, which need a fire risk assessor
  • Missing dampers that a designer needs to specify
  • Approving the building’s fire strategy

If in doubt, call 0345 646 2711, or email photos and we’ll say what we think.

Parts of the system we cover

  • Fusible link fire dampers
  • Riser dampers
  • Motorised smoke dampers
  • Wall and floor dampers
  • Offices and schools
  • Hospitals and care homes
BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London