» The following list of exhibitors at FENSTERBAU FRONTALE 2022 is provisional and subject to change. The list is updated daily overnight.
Modern PVC windows have the resistance classes RC1 and RC2, whereby RC2 is recommended for security reasons. Of course, windows can be equipped or retrofitted with additional security technology. Special glazing techniques exist, e.g. bonding, burglar-resistant PVC frames, fittings with mushroom pins and additional locks or grilles. These investments can be particularly useful for patio doors or windows on the ground floor.