JI SHIELD Systems 55, 56 and 57 are horizontal wall systems featuring a 0.7mm external sheet and a 0.4mm 19/1000 liner. Horizontal wall systems are available in a choice of three profiles, in a range popular finishes and colours. The external sheet gauge of 0.7mm provides a robust construction and the horizontal orientation of the profile delivers an alternative aesthetic, with trapezoidal profiles imitating the look of a horizontal plank panel to some extent. In principle the system is very similar to vertical wall and roof systems, being comprised of a coated steel external sheet, standard bright white enamel liner, Quattro spacer bar and mineral fibre insulation. All accessories are also available as part of the system, including fixings and sealants. Please contact us for more information. Information below must be used in conjunction with the appropriate NBS Specification document.