Insulated Metal DoorsInsulated metal doors are made using the finest quality steel and their core is made of poly foam. Energy efficient insulated metal doors stand up to craggy weather conditions. These doors are equipped with a foamed-in-place polyurethane core to guarantee outstanding insulating features plus, remarkably flat surfaces comprehensive chemical bonding of all inner surfaces. Entrapped polyurethane foam delivers a durable and stable insulation, bigger to other foam products. These are reckoned in the industry for their supported face sheets by rigid polyurethane, which enhances their impact resistance, and polyurethane core.
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