Elevation — window dimensions and opening direction
DURABLE Jingjia Series Alu-Clad Soundproof Tilt & Turn Window
- CE EN 14351-1
- NFRC
- Passive House (PHI)
The Jingjia series upgrades tilt & turn comfort with an aluminum-clad composite frame: the room side stays warm to the touch in laminate finishes while the outer face shrugs off sun and storm. Integrated screening and 40 dB acoustic performance make it the quiet flagship of the functional line.
Domestic line: 京家静音系列 · balticwd.cn 功能窗系列.
Full Specifications
| Frame Material | Aluminum-clad resin composite, thermal break |
|---|---|
| Frame Depth | Tilt & turn alu-clad series (TBC) |
| U-Value (Uw) | 1.1 W/m²K |
| SHGC | 0.42 – 0.62 (glazing dependent) |
| Sound Insulation Rw | 40 dB (EN ISO 717-1) |
| Glass Options | Triple: 3-16Ar-3-16Ar-3 Low-E warm edge; acoustic upgrade |
| Hardware | Tilt & turn gearing: Roto NT / Siegenia Titan; RC2 lock |
| Air / Water / Wind | EN 12207 Class 4 · EN 12208 E1050 · EN 12210 B5 (≥ 2400 Pa) |
| Max Sash Size / Weight | 1200 × 1500 mm · up to 70 kg |
| Colors | Outer: RAL / anodized; inner: laminate / veneer |
| Certifications | CE (EN 14351-1) |
| Series | Jingjia |
| Screen | Integrated mosquito screen |
Performance You Can Specify With Confidence
Review the performance areas that matter before you finalize glazing, hardware and installation requirements with our engineering team.
Energy Efficiency
Uw from 1.0 W/m²K; PHI-certified variant reaches 0.8. Annual heating demand drops measurably in cold-climate modelling.
Acoustic Performance
Up to 40 dB Rw with acoustic laminated glazing — specified for roadside apartments and airport approaches.
Security
RC2 (EN 1627) mushroom-cam locking on all four edges as standard; RC3 upgrade with reinforced hardware keepsets.
Hardware & Durability
Roto NT / Siegenia Titan, tested to 100,000 open-close cycles (EN 1191). Micro-ventilation and hidden hinges standard.
Customization
Any RAL or dual-color scheme, 70/80/90 mm depths, integrated insect screens and blinds, shaped geometries on request.
Installation Support
Every order ships with labelled parts, CAD-compatible shop drawings and video guidance; remote support for first-time installers.
Size & Budget Reference
Use this for early planning only. Your final configuration, engineering review and project-specific quote are confirmed with our team.
Base rate $285/m² (double glazing, ex-works). Factors are indicative.
Reference Estimate
±15% indicative · ex-works · excludes duties & site works
Documents for Your Project Team
Share the right information with architects, installers and procurement teams before requesting a detailed quote.
Get a Project-Specific Recommendation
Share dimensions, drawings or a reference photo. We will help match the system, glazing and hardware before preparing your itemized quote.
or write to sales@delburgwindows.com · replies within 24 hours
