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Eno 115 Inwards Casement Tilt and Turn Window
When a project demands the absolute limits of safety, energy efficiency, and durability, standard residential windows are no longer enough. The Eno 115 is engineered for high-rise skyscrapers, industrial facilities, and luxury mixed-use developments. By combining dual-toughened glass, massive 24mm polyamide thermal breaks, and precision CNC machining, it delivers a fortress-like barrier against extreme weather, noise, and energy loss.
Here is the technical breakdown of why the Eno 115 stands in a class of its own.
Built to meet the strict PHIUS+ 2021 Passive House standards, this window drastically reduces building HVAC loads.
24mm Polyamide Thermal Breaks: Reduce heat loss by a massive 70%, achieving an ultra-low U-value of 1.0 W/m²K.
Low-E Coating (SHGC 0.20): Blocks 95% of infrared radiation, keeping interiors cool in tropical climates and minimizing cooling costs.
Self-Cleaning Glass: Features a TiO2-based coating that breaks down organic residues under sunlight, reducing maintenance by 50%.
Impact Resistance: The 6mm + 12mm Argon + 6mm configuration is 4x stronger than annealed glass and meets international safety standards (EN 12150, ISO 9001).
40dB Noise Reduction: Integrated with PVB interlayer film, it blocks up to 40 decibels of noise. Ideal for buildings near airports, busy highways, or industrial zones.
Extreme Wind Resistance: Engineered to withstand wind gusts of up to 200mph, making it perfectly suited for skyscrapers in hurricane-prone regions.
Airtight Sealing: CNC-machined corners and laser-cut gaskets ensure a flawless seal, achieving air leakage of ≤0.03 m³/m²h (EN 12207 Class 4).
Commercial Durability: The anodized aluminium finish (AA25) with a scratch-resistant topcoat maintains ≥85% gloss even after 5000 hours of Xenon testing.
Giesse Hardware: Equipped with German-made Giesse hardware featuring an 80,000-cycle lifespan and anti-slam mechanisms for frequent, heavy-duty use.
Smart Ventilation & Safety: Adjustable friction stays allow precise opening angles from 10° (tilt) to 90° (turn), complete with child-safe locking positions.
BMS Integration: Optional 24V DC motorized actuators can connect to Building Management Systems (BMS) for remote ventilation and emergency shutdowns.
| Performance Metric | Eno 115 Technical Specification |
|---|---|
| Glass Configuration | Dual-Toughened 6mm + 12mm Argon + 6mm (with PVB interlayer) |
| Thermal Insulation (U-Value) | 1.0 W/m²K (PHIUS+ 2021 Compliant) |
| Heat Loss Reduction | 70% (via 24mm Polyamide Thermal Breaks) |
| Infrared Blocking | 95% (Low-E Coating, SHGC 0.20) |
| Acoustic Insulation | 40dB Noise Reduction |
| Wind Resistance | Up to 200 mph gusts |
| Air Leakage | ≤0.03 m³/m²h (EN 12207 Class 4) |
| Hardware Durability | German Giesse, 80,000+ cycles |
| Surface Finish | Anodized AA25, ≥85% gloss after 5000h Xenon test |
| Certifications | EN 12150, ISO 9001, PHIUS+ 2021 |
High-Rise Skyscrapers: Passes stringent wind resistance tests, ensuring safety at extreme altitudes and in hurricane zones.
Industrial Facilities: The heavy-duty Giesse hardware and airtight seals provide robust protection against dust, noise, and severe temperature fluctuations.
Mixed-Use Urban Centers: Brings commercial-grade safety, energy efficiency, and automated ventilation to high-end apartments, offices, and retail spaces.
Passive House Projects: Meets the rigorous U-value standards required for zero-energy building certifications.
1. Is the toughened glass the same as tempered glass?
Yes. Both refer to heat-treated glass. Our windows strictly use EN 12150-certified tempered glass, ensuring uniform strength, impact resistance, and safety.
2. Can these windows be integrated with smart building systems?
Absolutely. We offer optional 24V DC motorized actuators with BMS (Building Management System) connectivity. This allows for remote-controlled ventilation, automated climate control, and emergency shutdowns.
3. How long does the self-cleaning glass coating last?
The TiO2-based self-cleaning coating remains effective for 5 to 7 years, with its performance rigorously tested under accelerated weathering conditions (ASTM G155).
4. What hardware is used and how durable is it?
We use premium German-made Giesse hardware. It is tested for an 80,000-cycle lifespan and includes anti-slam mechanisms, making it highly reliable for high-traffic commercial and residential use.










