Technical specifications of Eurotech WinDoors® windows and doors
Eurotech WinDoors products meet or exceed the requirements of the New Zealand building code (NZS 4211:2008). Eurotech WinDoors products are also tested to the strict European standards (CE EN12210, CE EN1026, CE EN1027). Additionally all handles and hardware used by Eurotech WinDoors are tested for durability.
Thermal properties
Double glazing (24 mm soft coat low E glass, argon)
| 1.4 W/m2K | UFrame |
| 1.1 W/m2K | UGlass |
| 1.25 W/m2K | UWindow |
Triple glazing (32 mm soft coat low E glass, argon)
| 1.4 W/m2K | UFrame |
| 0.8 W/m2K | UGlass |
| 1.1 W/m2K | UWindow |
Triple glazing for timber-aluminium (44 mm soft coat low E glass, argon)
| 1.4 W/m2K | UFrame |
| 0.6 W/m2K | UGlass |
| 1.0 W/m2K | UWindow |
Triple glazing for timber-aluminium "passive house" (44 mm soft coat low E glass, argon)
| 0.77 W/m2K | UFrame |
| 0.6 W/m2K | UGlass |
| 0.79 W/m2K | UWindow |
The thermal properties of the glass can be further improved by using the “warm glass edge”, which means using PVC spacers instead of aluminium spacers between the panes.
Winzones (DIN EN12208)
| Classification | P1 | P2 | P3 |
| 5 | 2000 Pa | 1000 Pa | 3000 Pa |
Test window 1230 mm x 1480 mm
- P1 Deflection
- P2 Pressure and suction test. Fully operational and no air permeability
- P3 Maximum pressure to which window remains closed.
Water pressure test (DIN EN 12208)
| Classification | Test pressure | Requirements |
| 9 a | 600 PA | 55 minutes |
Test window 1230 mm x 1480 mm
Water pressure test: the required time is the tested time without any water entering the inside (minimum requirement).
Air pressure test (DIN 12207)
| Classification | Max test pressure | Air permeability at 100 Pa in M3/h/m |
| 4 | 600 Pa | 0.75 |
Test window 1230 mm x 1480 mm
Air pressure test: the maximum amount of air entering between sash and frame in cubic metres per hour and metre.
Maximum window sizes
