Elevation — window dimensions and opening direction
DURABLE 80 Series Soundproof Casement Window
- CE EN 14351-1
- NFRC
- Passive House (PHI)
The 80 Series soundproof casement is built around a deeper 80 mm thermal-break profile with triple glazing as standard, delivering villa-grade quietness for large picture-plus-casement combinations. Grid dividers and matte finishes match modern facades.
Domestic line: 80都市风尚 · balticwd.cn 静音窗系列.
Full Specifications
| Frame Material | 6063-T5 aluminum, thermal break with 34 mm polyamide strut |
|---|---|
| Frame Depth | 80 mm soundproof series |
| U-Value (Uw) | 1.0 W/m²K |
| SHGC | 0.42 – 0.62 (glazing dependent) |
| Sound Insulation Rw | 40 dB (EN ISO 717-1) |
| Glass Options | Triple as standard: 3-16Ar-3-16Ar-3 Low-E warm edge |
| Hardware | Roto NT or Siegenia Titan; RC2 mushroom-cam lock |
| Air / Water / Wind | EN 12207 Class 4 · EN 12208 E1050 · EN 12210 B5 (≥ 2400 Pa) |
| Max Sash Size / Weight | 1500 × 1800 mm · up to 80 kg |
| Colors | Single / dual RAL, anodized, wood-grain transfer, black matte |
| Certifications | CE (EN 14351-1) |
| Series | 80 |
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
