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Compliance & Testing Standards

NFS conduct testing across various reputable laboratories, each of which are fully UKAS Accredited to ensure exacting industry standards are continually achieved.

As members of the BM TRADA Q-Mark fire door manufacturer scheme, we ensure that every fire door we supply is tested and certified by the industry leading provider of third-party certification, providing assurance and authenticity of our products performance.

All fire doors are checked to make sure they are manufactured under the strict requirement and permitted scope of the scheme.

Fire Door Identification
All our internal fire doors are supplied with coloured plug to indicate the door is Q Marked.

Our Accreditations

NFS are certified product suppliers with BM TRADA and Secured by Design for the following:

(1)  Fire Door & Enhanced Security Door Manufacture 

  • ​Standard: PAS 24:2016 and BS 644:2012 Timber​

  • Member Listing with BM Trada

(2) Enhanced Security Door

  • ​Standard: PAS 24:2016 and BS 644:2012 Timber

  • Member Listing with Secured by Design

We have also obtained Platinum level Compliance Chain Membership (Registration Nr 00360) which demonstrates our compliance with: 


  • PAS 91 standards ​

  • Common Assessment Standard (CAS)


Fire Test Evidence

NFS are certificated to fabricate and manufacture Fire Doors and Doorsets that meet regulatory requirements to fire test evidence (BS476:1987 Part 22) and EN 63-1. This verifies that our products conform to all fire building regulations.

Our FD30 burn tests are carried out at across a range of UKAS laboratories to ensure we meet exacting standards of testing. Our tested configuration is far more onerous than tested by our competitors and pushes the envelope to offer larger glazed and solid options.

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Smoke Test Evidence

Our doors undergo independent UKAS primary smoke testing to EN1634-3 with Warringtinfire. This ensures full compliance with both fire and smoke certification. Smoke leakage performance in many cases is an essential part in the design of buildings and will influence how a fire strategy may be developed. A fire door that halts the spread of flame yet allows the passage of smoke may be considered inappropriate in many  circumstances.

The test is conducted using a specially designed smoke leakage chamber, housing a partition to install the sample.


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PAS 24 Enhanced Security

NFS doorsets are tested to ensure compliance with  PAS 24:2016 Enhanced security performance and all tests are monitored by a UKAS accredited certification body. 

All our Security Testing is carried out across a range of recognised and respected UKAS certified laboratories.

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Northern Fire Solutions Limited are a leading UK manufacturer of Fire Safety Doors, Fire Rated Security Doorsets and Screens. 

For sales and to request a quotation, feel free to contact us today.
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