Whether single or double-leaf frame profiles: our door systems – available in thermally insulated or non-insulated versions – demonstrate their advantages in new buildings as well as in the refurbishment of existing building stock. In addition, they meet the highest requirements in terms of security and fire protection as well as mechanical strength and durability.
With their reduced installation depth, these door systems (dry or wet glazed) can be fitted flush, even into a shallow surrounding construction, and yet ensure a high degree of rigidity. They can also incorporate barrier-free thresholds. Steel doors are highly resilient and are particularly suitable for use in high-footfall buildings.