PIR SANDWICH PANEL POLYISOCYANURATE (PIR) FACADE Thickness Weight roof facade Values for nominal sheet thicknesses 0.5 mm -0.5 mm and panel width of 1 m. (2) Check available certificates Fire: B-s2,d0 | Water: non-hydrophilic | Acoustic | Low thermal conductivity. Easy assembly. The Perfinor facade solution is a panel with non-visible fastening screws that could be made with various finishes (micro-perforated, semi-smooth, and smooth), combined with the different possibilities of: materials (Steel and Aluminum); grades of coatings, colors and widths, it allows adapted solutions for each project OVERLOAD [kg/m2] FACADE PIR SPAN [m] Thickness [mm] Calculations for S220GD steel; Deflection limit L/200; nominal sheet thickness 0,5-0,5 PANEL GEOMETRY Caborana industrial estate, plots 1 to 13 36 6 8 4 C abor ana (Aller municipality) – A s turia s (Spain) Email: per finor@per finor.com – Phone: +34 985 48 13 48 – Fax: