Ambachtelijk enkel iso.

Type             Dikte glas      U-waarde W/m2     Prestatie

DV4233               6.7                        3.4                               *                    extra helder

DV4244               8.8                        3.2                               *                    extra helder

DV4245               8.8                        3.2                               *                    extra helder geluidsisolerend