We are delighted to announce that our Partners, Firesafe Fire Rated Ductwork® Ltd., have created a new Technical Documents Web Portal.
It can be accessed here. A simple, one-off registration gives you instant access to the whole suite of technical specification and guidance documents on Fire Resisting Ductwork and, specifically, CASWELL FIRESAFE® systems.

CASWELL FIRESAFE® technical guidance documents

A whole suite of CASWELL FIRESAFE® technical guidance documents is now available

Extensive resources have been employed to create and provide this comprehensive CASWELL FIRESAFE® document suite – free of charge – to assist Specifiers, M&E contractors, FRD installers, clients and insurers when selecting, specifying and certifying Fire Resisting Ductwork – a critical Passive Fire Protection element.

Conveniently grouped into ‘Common’, ‘BS’ and ‘EN’ sections, the individual PDFs provide comprehensive guidance c/w illustrations, images and tables including but not limited to:



CIBSE CPD LogoIf you are looking for answers then you will likely find them in this suite.
Need more? Then feel free to book our online CIBSE Approved CPD for your organization here

Caswell Firesafe logo



As a Licensed Manufacturing Partner with the capability to manufacture, install and certify CASWELL FIRESAFE® systems, we also have access to many more documents such as Notified Body Certificates of Conformity and other accreditation.

If you require any further information – including this third-party evidence – then please get in touch with us.


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