Thermally Insulated Heritage Window
RW76 Thermally Insulated
Heritage Window — Outward Opening
The RW76 is a premium thermally insulated outward-opening heritage window system designed to replicate the elegance and proportions of traditional steel and timber windows while delivering the thermal efficiency, durability, and low maintenance benefits of modern aluminium construction.
With a slender profile, authentic heritage detailing, and distinctive copper hardware options, the RW76 is ideally suited for conservation-sensitive developments, luxury residential projects, boutique hospitality venues, and heritage refurbishment schemes where architectural integrity and building performance are equally important.
Key Features & Technical Benefits
Authentic Heritage Appearance: Carefully designed slim sightlines and traditional detailing replicate the aesthetics of classic steel and timber windows while providing the benefits of contemporary aluminium systems.
Thermally Broken Aluminium Construction: A high-performance thermal break significantly reduces heat transfer, improving energy efficiency and occupant comfort throughout the year.
Outward Opening Casement Design: The outward opening configuration provides excellent ventilation, weather performance, and ease of operation while maintaining a clean architectural appearance.
Premium Copper Hardware: Available with elegant copper-finished handles, stays, hinges, and accessories that complement heritage architecture and add distinctive character to every installation.
Enhanced Weather Protection: Engineered to deliver excellent air tightness, water resistance, and wind load performance suitable for demanding UK weather conditions.
| PERFORMANCE | Value |
|---|
| Thermal Insulation | 2.0 W/m²K |
| Acoustic Insulation | 38 dB |
| Airtightness | 9a |
| Watertightness | 4 |
| Windload | C5/B5 |
| Parameter | Value |
|---|
| Wall Thickness | 2.0 mm |
| Frame Depth | 76 mm |
| Sightline Width | 63 mm |
| Panel Thickness | 25 ~ 40 mm |
| Sash Weight, Max | 50 kg |
