Cadence Alu.
Thermal-break aluminium in 75 and 90 mm, 93 mm with a passive polyamide thermal break. Sliding patio doors in 142 mm.
- Best U
- 0.85
- Frame
- 75 to 142 mm
- Best ER
- 40
The line, plainly.
Cadence Alu is our high-performance all-aluminium system, spanning 75 to 142 mm of frame depth across the family. The 75 and 90 mm thermal-break profiles are offered as windows only, and the 142 mm covers sliding patio doors. The flagship Alu 93 mm carries a passive reinforced-polyamide thermal break for windows and side-hinged doors, eliminating the thermal bridge that penalises ordinary aluminium while keeping sightlines slim.
On the 93 mm, tilt & turn, fixed, and side-hinged door configurations are certified to CSA Class CW-PG70 (window) and CW-PG60 (door), with type-tested sizes up to 3657 × 1880 mm for windows and 1016 × 2700 mm for doors. Triple Low-E glazing with argon fill and a warm-edge spacer brings the line down to U 0.85 W/m²·K and Energy Rating 40 on fixed units.
EPDM weather seals, concealed Roto multi-point hardware, and AkzoNobel powder-coat paint, AAMA-compliant (2603, 2604 or 2605 per project), are factory-fitted and warranted with the frame. The 90 mm casement operates by crank; the 142 mm sliding patio door runs on a low track.
4 systems, one tier.
Verified to CSA A440.2:19
| System | Configuration | Frame | U range | ER range |
|---|---|---|---|---|
| Alu 75 | Thermal-break aluminium, tilt & turn and fixed (window) Compact all-aluminium thermal-break profile, windows only. CSA Class CW-PG50 (composite), CW-PG80 on the stand-alone fixed window. Tested 3657 × 1880 mm (composite) and 1500 × 2300 mm (PG80 fixed). | 75 mm | 1.10 to 2.05 | 10 to 30 |
| Alu 90 | Thermal-break aluminium, crank casement and fixed (window) Thermal-break aluminium for large casement and picture windows, up to triple glazing. CSA Class CW-PG40. Tested 3657 × 1800 mm. | 90 mm | 0.85 to 1.80 | 14 to 40 |
| Alu 93 | Passive thermal-break aluminium, tilt & turn, fixed and side-hinged door (flagship) Passive reinforced-polyamide thermal break, EPDM weather seals, double or triple glazing. CSA Class CW-PG70 (window) and CW-PG60 (side-hinged door). Tested 3657 × 1880 mm (window) and 1016 × 2700 mm (door). | 93 mm | 0.85 to 1.00 | 29 to 40 |
| Alu 142 | All-aluminium thermal-break sliding patio door Sliding patio door on a low track for large glazed areas. CSA Class CW-PG50. Tested 3048 × 2438 mm. | 142 mm | 1.70 to 2.45 | 13 to 20 |
The certified openings.
- Tilt & turn (inward) 75 · 93 mm
- Tilt & turn (outward) 93 mm
- Crank casement 90 mm
- Fixed 75 · 90 · 93 mm
- Side-hinged door 93 mm
- Sliding 142 mm
Certified and compliant.
- /01 CSA certified
Specify Cadence Alu