Casement Windows
(Inward-Opening)
An opening designed to last
Our range of operable windows combines modern design, user-friendly operation, and high performance. Engineered for smooth opening—either inward-opening casement or awning, depending on the configuration—they provide excellent natural ventilation while maintaining a clean, contemporary look. Thanks to our unique design, the interior and exterior appearance remains uniform even when opening types vary, ensuring visual harmony across the entire project.
Operable units feature innovative sealing technologies: discreet water drainage with no visible caps, glazing seals integrated into the glass, and assembly with no exposed sealant.
Interior/exterior color choices, dual-tone finishes, and custom dimensions—everything is designed to meet the exact requirements of owners and architects.
Thermal performance is optimized, with values that meet today’s demanding market standards—a strong advantage for high-expectation projects.
Features
- 3 5/8” or 5 5/8” aluminium frames
- 2” polyamide thermal break
- Closed-back frame for increased rigidity
- Extruded polystyrene insulation between thermal breaks
- Frames and sashes assembled at 45°
- Pre-set fastening cavities for installation
- Modular or structural design
- Easy-install insect screen
- Watertight coupler/mullion
- Screw-cover caps
- Exterior cavity cover for improved installation
- Perimeter insulation at the glass edge
- Concealed drainage
- Sealed glazing units aligned with thermal breaks
- Superior performance rating
Options
- 1”, 1 3/4”, up to 2 1/4” insulated glass units
- J-mould: 1/2”, 5/8”, and 3/4”
- Multiple standard interior/exterior color combinations
Performance
| Operable | Fixed | |
|---|---|---|
| Window type | Inward-opening triple weather-strip window | Fixed window |
| Frame depth | 5 5/8” frame, no extension | 5 5/8” frame, no extension |
| Configuration | Inward-opening | Fixed |
| Performance standard | NAFS- AW | NAFS- AW |
| Air tightness | A3 | A3 |
| Water tightness | 730 PA | 730 PA |
| Wind-load resistance | CP 100 | CP 50 |
| Forced-entry resistance | F20 | F20 |
| Condensation resistance (CAN/CSA) | With double glazing | With double glazing |
| CI 69 (double) / CI 80 (triple) | CI 68 (double) / CI 82 (triple) | |
| Thermal value (Uw / W·m²·K) | 1.55 (double) / 1.04 (triple) | 1.47 (double) / 0.83 (triple) |
| Finish | Interior — Clear anodized, 10 microns | Interior — Clear anodized, 10 microns |
| Exterior — Clear anodized, 20 microns | Exterior — Clear anodized, 20 microns | |
| Optional distinct interior/exterior powder-coat finish (AAMA 2604), 20-year warranty | Optional distinct interior/exterior powder-coat finish (AAMA 2604), 20-year warranty | |
| Window construction | Crimped assembly with polyamide thermal break | Crimped assembly with polyamide thermal break |
| Triple weather-strip sealing at the frame (operable) and double for fixed | Double weather-strip sealing system for fixed | |
| Glazing bead with seal on the glass plane | Glazing bead with seal on the glass plane | |
| Dry gasket system — interior & exterior EPDM foam | Dry gasket system — interior & exterior EPDM foam | |
| Rainscreen system | Rainscreen system | |
| Integrated “Euro Groove” design | Integrated “Euro Groove” design | |
| IGU 1” or 1 3/4”, up to 2 1/4” | IGU 1” or 1 3/4”, up to 2 1/4” | |
| Insulating foam at glass perimeter | Insulating foam at glass perimeter | |
| Cavity between polyamides insulated with extruded polystyrene | Cavity between polyamides insulated with extruded polystyrene | |
| Snap-in glazing bead | Snap-in glazing bead |