Aluminum Window
WJ-91 Series Thermal-Break Aluminum Window
WJ-91 Series thermal-break aluminum window. Available in casement and tilt-turn configurations. Casement spans up to 914 × 1829 mm (90 kg max); tilt-turn up to 1600 × 2800 mm (150 kg max). Argon-filled double or triple glazing achieves a U-value as low as 0.188 BTU/hr·ft²·°F (tilt-turn). Tested to AAMA, CSA, and NAFS with SLS/ULS 1920 Pa / 2880 Pa and 290 Pa water penetration resistance. NFRC energy performance documentation available. The WJ-91 Series casement door uses the same profile. Contact us for specifications, pricing, and availability.
Product Highlights
Key Features
- 91 mm thermal-break frame in casement and tilt-turn configurations
- Tested to AAMA, CSA, and NAFS performance standards
- Casement max 914 × 1829 mm; tilt-turn max 1600 × 2800 mm
- U-value 0.188 BTU/hr·ft²·°F (tilt-turn)
- Double or triple argon-filled tempered glass
- NFRC energy performance documentation available
- Matching WJ-91 casement door in the same profile
Technical Data
Specifications
Casement
Tilt-Turn
All dimensional and performance data are drawn from manufacturer documentation and are subject to change without notice. Specifications, certifications, energy performance ratings, and product availability must be confirmed in writing by Fenovera LLC before being relied upon for design, engineering, permitting, or purchasing decisions. Product certifications listed are manufacturer-reported and have not been independently verified by Fenovera LLC. Contact us for current, confirmed specification sheets.
Options
Glass & Color Options
Glass Options
- Tempered glass
- Insulated tempered glass (IGU)
- Laminated glass
- Low-E glass
- Tinted glass
- Reflective glass
- Frosted glass
Glass type matched to application; our team will advise the best option.
Color
Available in a wide range of RAL colors and wood-grain finishes. Contact us for swatches.
Quality Standards
Certifications*
* Not all certifications apply to all series. Contact us for more details.