... Ashy,Brown,Double colour co-exstrusion,Wooden laminated etc.SizeAvailable in any sizes as per your needs. Glass options1) Type: ... 2008,ISO14001:2004,OHSAS18001Tech data1) Acoustical insulation: 33 dB2) K-value of window: 1. 9 w/ m2. K3) Wind resistance: ... Air proof,Water proof,Sound insulation,corrosion-resistant2) Availability in variety of colors,does not need painting or varnishing3) Environmentally ...