Trimapanel® micro-rib is an insulated, secret-fix, flat architectural wall-cladding panel that is quick and easy to install for fast build times. Available in 70mm, 90mm and 120mm insulation thicknesses and bespoke lengths up to 12m to minimise waste and provide U-values down to 0.17 W/m2K. The range of sizes, shapes, and colours, and the extensive fabrication options, offers a design flexibility that enables architects to create unique and modern design solutions including vertical and horizontal panel installation. The unique secret-fix joint design allows primary fixings to be hidden from view and, together with the micro-rib profile, provides flat external aesthetics.