Kömmerling (profine Group) presented the new WarmCore 76 Door hybrid entrance door system at FENSTERBAU FRONTALE 2026, OKNA.ua reports.
The system combines a multi-chamber PVC profile with an external aluminium cladding. This design ensures strength, stability and protection against weather exposure. The manufacturer positions the product for modern buildings where energy efficiency and durability are key priorities.
WarmCore 76 Door supports both inward and outward opening. The construction maintains its geometry even under intensive use, simplifying everyday operation. The door also effectively resists wind and rain.
The system allows for various infill options and insulating glass units (IGUs) up to 44 mm thick. The manufacturer offers a wide range of colours, panels and glazing options, enabling adaptation to different façades.
The design предусматривает installation of multi-point locks and is compatible with motorised locking systems. This makes it possible to increase the level of security in line with requirements, for example RC 2 class.
The system can be combined with sidelights and transoms, expanding entrance design possibilities. It is suitable both for new builds and for the refurbishment of existing properties.
Earlier, OKNA.ua reported that Ukrainian companies also presented their products at the exhibition — Ukrainian businesses demonstrated their presence at FENSTERBAU FRONTALE 2026. The specialised platform OKNA.ua, together with the Ukrainian Manufacturers of Transparent Structures (UMTS), organised the national stand of Ukraine.