D D DIYnotBot 23 Sep 2012 This image is referenced in the forum thread 'Steel beam with no fire board or paint but still signed off'
This image is referenced in the forum thread 'Steel beam with no fire board or paint but still signed off'
D D DIYnotBot 22 May 2014 This image is referenced in the forum thread 'Plasterboarding a steel beam'
D D DIYnotBot 3 Jun 2014 This image is referenced in the forum thread 'need to fireproof structural steelwork?'