Key technical parameters and system benefits:
The VEKA PF 70 system has been designed as a stable and functional solution for everyday use. The Class A profile, with a wall thickness of at least 2.8 mm, provides appropriate rigidity and durability of the construction. The five-chamber frame and sash structure allows for good thermal insulation performance, ensuring user comfort in various climate conditions.
As standard, the system uses a double-glazed unit with a Ug value of 1.1 W/m²K, allowing the complete window to achieve a thermal transmittance coefficient of Uw = 1.3 W/m²K. These parameters make the system well suited to residential construction and the modernisation of existing buildings.
The system construction enables the creation of larger glazing areas while maintaining stability thanks to the use of steel reinforcements. This solution meets contemporary architectural trends, where larger glass surfaces are increasingly used to provide better natural light inside buildings.
For users requiring higher insulation performance, a triple-glazed unit with a Ug value of 0.6 W/m²K is available as an option. This solution significantly improves thermal comfort and reduces energy loss, helping to lower heating costs.
The windows are equipped with modern Siegenia TITAN AF hardware, which ensures smooth and convenient operation. The system includes features such as micro-ventilation, a sash lifter and rollers that make closing the window easier, improving everyday user comfort.
In addition, a security package with anti-burglary striker plates and a Hoppe Secustic security handle can be used to increase protection against attempted break-ins.
The simple and timeless profile line allows the windows to blend well with any type of architecture. A wide colour palette provides full design freedom and allows the joinery to be tailored to the individual needs of each project.
