... your needs.2). Color: Any colors with laminated film,(German Renolit laminated)3). PVC profiles:Gernan brand like:REHAU. ... options are available ,such as frosted glass,tempered glassm,laminated glass ,tinted glass,coated glass and low-e ... 5mm; U form galvanized stee7). Excellent watertight, airtight, sound insulation, heat insulation8). Outward or inward optional9). Simple and convenient installation ...