No compromise.
MasterLine 10 aluminium windows fit the building trends of today and tomorrow. The Passive House-certified solution is ideal for low-energy building, as it combines maximum daylight access, optimal performance, and safety without compromise.
Best value for money amongst passive house certified systems
One of our most sustainable solutions
Several design options available, including Hidden Vent

Technical Details
Thermal Insulation
- Passive House (label)
- Uw triple = 0.14 Btu/hr.ft².°F
Air-water Tightness
- Air = 0.01 cfm/ft³
- Water = 15 psf
AAMA Rating
Class AW
Acoustics
- STC = 50 dB
- OITC = 44 dB
Height Vent
- Min 23 5/8 inch
- Max 110 1/4 inch
Frame-vent Width Open In
- Min 4 1/8 inch
Product Options
Personalise MasterLine 10 with the following options
The available options depend on profile and configuration choices. Please contact your representative.