Mineral Wool Insulated Panel

The PU Cold Room Panel is a color-coated steel faced sandwich panel with a polyurethane (PU) foam core, continuously formed on a machine line into a single insulated building envelope. During production the PU foam is injected and foamed between two pre-formed color-coated steel skins, bonding them into one rigid composite so the core and face move together rather than delaminating. The PU core has a low thermal conductivity and a closed-cell structure, which gives the panel strong heat insulation and a continuous vapor barrier while keeping overall weight moderate compared with dense masonry. The two color-coated steel skins present a flat, smooth, easy-to-clean surface that resists dust and wipes down to food and pharmaceutical hygiene standards. The factory-rolled tongue-and-groove edge lets crews interlock panels quickly into tight, even seams; the matched male and female profiles also reduce thermal bridging at the joint. Length is produced to order so that wall, roof and partition runs can be laid with minimal offcut. The finished panel gives a neat, factory-controlled face on both the interior and exterior sides, and the cut-to-order lengths leave little waste on a tight construction schedule.