
System 10 Aluminium from WHS-Halo is a radical new design concept. It looks like aluminium but at its heart is a specially designed PVC-U substrate that means the System 10 Aluminium can be used in places where ordinary aluminium windows cannot. Because of its revolutionary design System 10 Aluminium can be specified for buildings required to meet the most stringent thermal and ecological standards. However, unlike other systems currently available in the UK and Europe, it achieves those standards whilst retaining all the design flexibility and aesthetic appeal of traditional aluminium windows. No need to compromise on design to achieve lower carbon emissions. System 10 Aluminium must be considered one of the most significant developments in window design for many years.
System 10 Aluminium’s ability to deliver such exceptional performance results from a combination unique design concepts. They include:
- A specially designed, multi-chamber PVC-U substrate that all but eliminates cold bridging.
- Foam inserts the further improve the insulating properties of the PVC-U substrate
- Specially designed seals that prevent heat loss around glazed units and between the sash and the frame
- Foam filled thermal inserts
And, of course, System 10 Aluminium has many features that make it easy to incorporate it into a fabricators existing range, they include:
- Mechanical joints for easy fabrication consistency with capitalisation
- Reduced lead times for coloured profiles
- Single leg clip in beads
- Compatibility with other WHS-Halo products, including the energy efficient curtain walling system.
Aesthetics and performance - the most versatile window system available?
System 10 Aluminium:
- Can be used to create large glazed areas and large opening sashes – in this respect it equals, or betters pure aluminium framing systems
- Can be powder coated in any RAL colour
- Is more cost effective than “pure” aluminium systems
- Can be manufactured to achieve a U- value as low as 0.7W/m2K
- Standard U-Value is 1.4W/m2K, and almost any value between 1.4W/m2K and 0.7W/m2K can be achieved simply by varying standard components
- Has concealed gaskets for clean sightlines
- Has concealed drainage, no unsightly slots
- Accepts standard hardware that can be easily maintained.
PassivHaus Frame Comparison*
| Frame Type | System10 Aluminium |
Softwood | Aluminium + PVC-U | Aluminum + Softwood |
| Frame Depth | 70mm | 105mm | 136mm | 95mm |
| Glazing | 36mm Triple Krypton |
44mm Triple Argon | 44mm Triple Argon | 36mm Triple Krypton |
| Frame U-value | 0.74 | 0.73 | 0.74 | 0.66 |
| CSH | 6 (Zero carbon) | 6 (Zero carbon) | 6 (Zero carbon) | 6 (Zero carbon) |
| Performance price index | 100 |
112 |
114 |
114 |
|
*The term 'PassivHaus' refers to a specific construction standard for buildings which have excellent comfort conditions in both winter and summer. These principles can be applied not only to the residential sector but also to commercial, industrial and public buildings. For more information on PassivHaus visit http://www.passivhaus.org.uk/ |
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