Design guidance for the 'AS35 Insulated Roof & Wall Panels' includes information on the supporting structure, panel fixings, end and side laps, fire rating, thermal performance, control of condensation, drainage, and the incorporation of rooflights.

AS35 design guidance can be found on pages 9 to 12 in the 'AS35 Insulated Roof & Wall Panels' technical brochure or by downloading the individual section via the link on the right hand side of this page.