The Amarr 2731 features two steel skins surrounding 1-3/8" inches of CFC-free polystyrene. Each skin consists of woodgrain-embossed flush 27-gauge steel to provide a solid wall of protection from the elements.
Time is money! Designed for Amarr commercial warehouse and dock doors; saves approximately 20 minutes installation time.
Our polystyrene insulation is free of Ozone depleting Chlorofluorocarbons (CFC) while providing efficient insulation to help reduce the negative environmental impact of heating and cooling energy use.