Premium windows combining interior wood beauty with exterior aluminum durability. Built for minimal maintenance and maximum performance.
Technical Specifications:
- Installation depth: 90mm
- Triple seal system
- U-value: 1.1-1.2 W/m²K
- Enhanced soundproofing
- Available depths: Standard, XL, MAX
Design Options:
- Interior: Pine, meranti, or oak with transparent or RAL color finishes
- Exterior: Aluminum with wood-effect or solid RAL color finishes
- Additional insulation via air gap between wood and aluminum frames
ALUTREND Quadrat Variants:
- Standard: Modern, rectangular design
- XL 78: Extended 78mm sash depth
- Qube 68: Angular interior sash finish
- XL Qube 78: Combines extended depth with angular finish
