bars


Window muntin bars

The muntin bars are wooden or aluminum slats that divide window sashes into an appropriate number of boxes specified by the customer. They mainly have a decorative function, although sometimes they are also structural elements of the window. In many cases, the use of muntins is indispensable – it allows to preserve the style of historic buildings, and gives newer buildings a unique character.



Viennese mulion bars (Duplex)

The sash has one glazing unit divided inside with a frame. Wooden slats are placed on both sides of the package. The Viennese muntin creates the impression that separate glazing units were used for its construction.

Viennese mulion – download PDF








Two sides glued mulion bar

There is one glazing unit in the wing (one undivided glass). Wooden slats are placed on both sides of this packet, while there is no frame inside the glass.

Glued bars –  dowload PDF








External clip-on muntin

There is one glazing unit in the wing. Wooden slats are placed from the outside, but they do not touch the surface of the glass – they are offset from it by about 3 mm. The muntin can be attached to the sash with latches, enabling it to be removed, e.g. when cleaning windows, or with hinges enabling the frame to be opened with a muntin.

External clip-on muntin –  download PDF






Inside glass bar

The sash has one glazing unit divided inside with an 8, 18, 26 or 45 mm wide aluminum mullion. The muntin is installed when the glazing is joined, which means that it cannot be accessed by air, dust or moisture.

Inside glass bar – download PDF





Construction bar

The use of this type of mullion allows the installation of as many separate glazing as many fields have been divided (each field is a separate pane).

Construction bar – dowload PDF