Crafted for masters.
MasterLine 8 is a high-quality window system that links countless design options to best-in-class performance and unrivalled production speed. This next generation of aluminium windows is available in three insulation levels to match any project demands.
Our flagship product, with a wide field of applicability
Excellent thermal and AWW performances
Highly competitive price-quality ratio

Technical Details
Thermal Insulation
- Super High
- Uw double = 0.23 Btu/hr.ft².°F
- Uw triple = 0.16 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 3 13/16 inch
Product Options
Personalise MasterLine 8 with the following options
The available options depend on profile and configuration choices. Please contact your representative.