1.Aluminium roller shutter slat is filled with PU foam 2.Noise reduction 3.Thermal insulation 5.Germany product-line TECHNIAL DATA: Product: profile SX90 Nominal thickness: 27.5mm Surface area: 93.0mm Basic weight: 6kg/m2 Maximum width of use: 6.0m Maximum height of use: 6.0m Maximum area: 30.0m2 Slat for 1m height: 10.8slats Surface: multiple thick-coat stove enameled finish Colors: white; we can undertake special order according to quantity Product: profile SXG90 Nominal thickness: 23mm Surface area: 91.4mm Basic weight: 12kg/m2 Maximum width of use: 8.0m Maximum height of use: 6.0m Maximum area: 45.0m2 Slat for 1m height: 10.9slats Surface: multiple thick-coat stove enameled finish Colors: white; we can undertake special order according to quantity TEL:+86-411-86888111 MOBILE:+86-13941149262