traditional glass

Mouth-blown cylinder glass and other traditional forms of glazing are all unique in their own way and characteristic for windows that were installed before 1920. Our traditional glass is immediately recognisable by its charming unevenness and reflections that are characteristic of this period. We are happy to share our knowledge with you.

You can find more information on a specific type of glass by clicking on the glass code you want in the table.Click here for the complete list.

category code type of glass thickness
mm
insulation value
W/m2.K
sound insulation
(Rw)dB
safety

traditional glass

VR 31.29 non insulating 3,0 6,0 27 N/A
VR 34.18 insulating++ extra secure 9,5 2,9 37 P5a
VR 34.29 insulating++ extra thin 6,5 3,1 33 P2a
VR 34.50 insulating++ ultra acoustic 12,5 2,8 40 N/A
VR 34.52 insulating++ extra acoustic 6,5 3,1 37 P2a
VR 39.29 éclair® 6,5 3,4 33 P2a
other types on demand