A versatile 46mm aluminum sliding door system combining sleek aesthetics with robust performance. Available in both lift & slide and sliding editions, featuring a narrow 56mm mullion design for maximized views. Ideal for high-profile and residential projects requiring premium sliding solutions.
Elvial SL46 SI² CLASSIC – Premium Aluminum Sliding Door System
Key Features & Performance
- Maximum height: 2,800mm
- Maximum width: 2,000mm
- Supports sash weights up to 400kg
- Glass thickness up to 30mm
- Thermal performance: Uf value ≥4.1 W/m²K
- Air permeability: Class 4
- Water tightness: 4A
- Sound reduction: 39dB
- Wind load resistance: C2/B2
Design Excellence:
- Sleek 46mm sash depth profile
- Narrow 56mm mullion option (vs standard 89mm)
- Minimal visible frame height of 122mm
- Premium handle designs for interior and exterior
- Multiple configuration options including lift & slide and sliding editions
- Available in successive, meeting stile, and angular constructions
Technical Innovations:
- 22mm insulating bars with 25% glass fiber reinforcement
- Customized insulation bars in central zones
- Superior sealing system with specialized gaskets
- Advanced anti-lift mechanism
- High-quality rolling system supporting up to 250kg per sash
- Various reinforcement options for wind pressure requirements
Perfect for creating expansive openings while maintaining thermal efficiency and security. Particularly suited for projects requiring elegant aesthetics combined with proven durability. Available in multiple configurations to suit diverse architectural requirements.
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Available on backorder
