|Surface area up to 4 m²||min. width 390 mm||max. width 2500 mm|
|min. height 300 mm||max. height 2500 mm|
|Surface area up to 4 m²||min. width 400 mm||max. width 2500 mm|
|(cavity 29mm)||min. height 300 mm||max. height 2500 mm|
No-dust aluminium spacers are used when there is a 27 mm or 32 mm cavity between the panes.
Warm edge spacers are used when the cavity is 29 mm. They are made from a mix of aluminium, stainless steel and plastic, which improves the insulation value of the glazing. You can choose between grey and black.