Monopanel wall sandwich panel with PIR core (40 to 120 mm), 1150 mm cover width, 2.5 to 12 m lengths, vertical or horizontal installation with exposed fixings, to insulate and close the walls of sheds, workshops and milking parlours. S320GD galvanised steel facings, B-s1,d0 fire reaction: a quick-to-install envelope that stands up to the weather.