Gandhi entrance automations provides glace-guard cold storage doors from thermostop that offer all the advantages in a complete line, including 36" [915 mm] pedestrian and 60" [1,524 mm] warehouse entrance doors; single panel and biparting sliding doors, manual or motorised; vertical, high-lift or standard lift sectional doors; double action impact doors; service glass doors; strip curtain doors. Each door is made with the finest quality materials combined with the greatest care for details as to design, fabrication and finishing. The glace-guard doors are highly efficient and designed to be air-tight and vapour-proof and to eliminate all sources of energy loss. They are robust and are made to withstand an intensive industrial usage. Other salient features of these cold storage door include : cfc free rigid polyurethane foam insulation, injected under high pressure; 2" [50 mm] thick, 3" [76 mm] thick and 4" [100 mm] thick modular panels; tongue-and-groove joint, with authentic thermal break, sealed with a dual bubble-shape weather strip; proven technology to ensure perfect bonding of metal skins and polyurethane foam, providing great structural strength; door frame with resin thermal break, made with shockproof 5/32" [4 mm] thick extruded aluminium angles; double u-shape gasket for door bottom; and heavy-duty hardware designed for an intensive usage and for a sanitary environment.