Kawneer, the architectural aluminium systems supplier, has launched two RIBA-approved CPDs giving advice to architects and specifiers on the impact of Parts F and C on glazed aluminium façades and ventilation respectively. The CPD on Approved Document L 2010 and Scottish Building Standards Part 6 2010 (Impact on Glazed Aluminium Facades) has been designed to help specifiers understand the revisions to and different emphasis of the documents, their impact on existing and new buildings, and the different approaches now required for these. <br> <br> The CPD on Approved Document F 2010 (Means of ventilation) focuses particularly on the different approaches now required between specifying for dwellings and for buildings other than dwellings. <br> <br> It compares the different ventilation strategies and systems required to achieve optimum ventilation rates and maintaining a healthy air supply (occupants’ health being a key driver) and the role replacement windows can play in this.<br> <br>