|
Low Energy With high performance as a guiding principle the new VRS system provides one of the lowest overall system U-values available of 1.5 W/m²K with double glazing and down to 1.1W/m²K with triple glazing; exceeding the tough new regulations set down by the EU whilst maintaining the ultra slim site lines familiar throughout the Vitral product range. These U-values are for the system, taking into account the entire frame and glass panel and calculated using hot box testing
Natural Ventilation With every panel capable of opening but without the need for extra framing, unparalleled levels of ventilation can be provided whilst maintaining the clean, minimal aesthetic synonymous with the Vitral system.
Full Life Safety Fire Ventilation (EN12101-2) Introduction of the new EN12101-2:2002 legislation across Europe is placing heavy demands on specifier and supplier alike. The VRS system achieves full compliance with every aspect of the legislation without sacrificing aesthetics or performance. An industry leader in the provision of full life safety solutions, our VRS system answers the needs of the designer without compromising the design.
Craftmanship Prefabrication and assembly within the factory allows for the highest levels of quality control and ensures that every panel arrives on site in perfect condition. With over 50 years of experience brought to bare in the design and production of the VRS system, you can be assured of a life time of flawless performance.
Vitral has developed high performance rooflight systems to meet you demands. Please use the matric below to choose the system you need:
| Features |
VRS System |
A74 System |
Benefits |
| Construction |
Stainless Steel |
Aluminium |
High quality construction that provides long term life expectancy and will not deteriorate |
| Colour |
Self coloured stainless steel |
Anodised aluminium or ppc to any RAL |
Both stainless steel and anodised aluminium blend in with other materials, both internally and externally but colour can be added to match other aspects or to comply with planning requirements |
| Typical U-value |
1.54W/m2K |
1.6W/m2K |
Part L requires 2.2W/m2K max, recommended 1.8W/m2K |
| Section Width |
48mm |
50mm |
Minimal frame means maximum light and reduces U-value |
| Section Depth |
95mm |
74mm |
| EN12101-2 Smoke Ventilation |
Yes |
Yes |
Removes the need for propriatory smoke vents |
| Additional Frame For Opening Vents |
Not required, integrated opening vents |
No visible external difference between opening panels and fixed panels |
| Self Supported Double Pitch |
Yes |
Yes |
Minimal frame means maximum light and reduces U-value |
| Air Permeability |
Class 4 at 600 Pa |
Class 4 at 600 Pa |
Complies to EN12207 |
|
|
more info... |
|
|