sedak insulating glass protects against heat, noise, and high costs


sedak can already produce insulating glass in oversize pane formats of up to 3.6m x 20m. These large formats not only result in clear benefits in terms of the cost of production, erection, and service, they also combine reliable insulation values and a new type of design freedom.

As a manufacturer of glass for thermal and sound insulation, sedak has surpassed the bounds of the feasible. In addition to proven double and triple glazing, sedak produces the largest and thickest insulating glass of the world.  We manufacture panes up to 20m long with multiple laminations in multiply glazing.

Our new 145m (475ft 8.65in) long insulating glass production line is able to manufacture insulating glass units fully automatically. The spacers can be positioned automatically and very accurately. We can additionally supply insulating glass units, with steps of up to 700mm (28in), for an esthetically advantageous composition with minimum joint thickness.

The insulating glass line can handle weights of up to 450kg/lm (992lbs/lm).

Insulating glass units
max. size 3,600mm x 20,000mm 126in x 590ft
min. size 680mm x 300mm 26 3/4in x 11 3/4in
full length production line 145m 475ft
weight/meter 450kg/lm 992lbs/lm
min. glass thickness 3mm 1/8in
max. thickness laminate 52mm 2in
min. thickness unit 20mm 3/4in
max. thickness unit 102mm 4in
step processing steps on all 4 sides  
steps on the bottom edge 60mm – 700mm 2 3/8in – 27 1/2in
max. adjustable spacer setback 30mm 1 3/16in (secondary seal)
gas types argon, krypton or mixed gas  
standard DIN EN 1279-5