Muntin bars are part of the double glazing glass; they are permanently mounted in the inter frames. Muntin bars are available in four widths: 8mm, 18mm, 26mm and 45mm. They are both in one colour (the same colour on both sides) or two-colour (different colours on the outside and inside). Muntin bars 8mm occurs only in white, gold and silver. RAL colours and veneers.

Stick-on muntin bars are not part of the glazing; they are stuck on both surfaces of the glass using a special layer of the adhesive material which imitates  the division of the glass. Stick-on muntin bars are available in widths of 25mm and 40mm and a wide range of veneers according to the PVC window profiles colours. There is also an option to paint multin bars in any RAL colour on both PVC and in the veneer.

Viennese muntin bar are combination of the stick-on muntin bar with the internal muntin bar. Instead of a typical internal muntin bar there is imitation of aluminum frame. It creates the effect of the division glass. Available widths are 25 and 40 mm. RAL colours and veneers.