BZi
Increase comfort and quality!
Thermal Break with central gasket and Eurogroove profile.
BZi is a product designed for the quality construction and renovation market, based mostly on a modern style where flat surfaces and right predominate prevail, although it also can offer a complementary module with curved forms for the traditional Portuguese architecture.
Fixed frame depth: 60mm
Opening frame depth: 67mm
Polyamide strips: 26mm.

| Glass Thickness |
| Straight Beads |
18mm to 52mm |
| Curved Beads |
18mm to 45mm |
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| Testing |
| Air Permeability |
Class 4 |
| Water Tightness |
Class E1050 |
| Wind Resistance |
Class C5 |
| Thermal Efficiency |
Uw = 2,9 W/m2K* |
| Acoustic Insulation |
RW = 38 dB (-1, -4) |
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Note: Test results made in notified laboratory n.º 1239, report n.º23381 and n.º23382. Frame with 1600mm x 1400mm (LxH) *Ug = 2,8W/m2 K |