All surfaces of components are graded according customers specification - can offer 4 sides clear of defects, vertical or semi-vertical grain. Our materials are upto 6m long. (packed: ca 1m x 1m height and width)
Profile : A-class Veka 5-chamber 70mm white (Germany) (Good color range) visit www.veka.com Glass : 4-16-4 or 6-16-4 selectiv layer, fill with argone. Window Uw value ~ 1,1 to 1,2 W/m2K.
