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VRS Roof Glazing PDF Print E-mail

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
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03 September 2010, 13.56
Vitral Skyvision Flat Rooflights for Fairfield Primary School
Vitral installer, Cover Structure in Leeds, will soon be installing Vitral's Skyvision Flat Rooflights at Fairfield Primary School. The £2.5 million education project for Stockton-on-Tees Borough Council at Fairfield Primary
24 August 2010, 10.00
King's College Taunton
Well known Bath Architects, Mitchell Taylor Workshop, have specified Vitral’s A74 roofglazing system for the rooflights in the £1.2 million library for King’s College in Taunton. The 600sq m library for the private