MasterLine 10

The MasterLine 10 window system makes no compromise: unlimited design freedom, combined with maximum comfort and optimum insulation performance.

The MasterLine 10 windows are provided with a passive house certificate.

ENERGY
Thermal Insulation:Uf value up to 0.78 W / m²K depending on frame / ventilation combination and glass thickness.
The Uf value measures the heat flow. The lower the Uf value, the better the thermal insulation of the frame

COMFORT
Acoustic performance: Rw (C; Ctr) = 46 (-1; -4) dB / 50 (-1; -2) dB depending on the type of glass
The Sound Reduction Index (Rw) measures the sound reduction capacity of the frame.
Air tightness (max. Test pressure): Class 4 (600 Pa)
The air tightness test measures the volume of air that would pass through a closed window at a certain air pressure.
Water tightness: E900 (900 Pa)
The water tightness test involves the application of a uniform water spray to the increase of the air pressure until the water penetrates the window.
Wind resistance (max. Test pressure): 1600 Pa
Wind resistance (frame deformation): C (≤ 1/300)
Wind resistance is a measure of the strength of the profile structure and is tested by applying elevated air pressure levels to simulate wind force. There are up to five levels of wind resistance (1 to 5) and three classes of deformation (A, B, C). The higher the number, the better the performance.

SAFETY
Burglar resistance: RC2, RC3
Anti-burglary resistance is tested by statistical and dynamic loads as well as by simulated discontinuation of the use of specified instruments.