VL VF2 3
VL-VF2

Vertical Blade Louvre

The VL-VF2 is specifically designed to deliver exceptional rain defence and low pressure loss, making it ideal for environments requiring robust ventilation solutions. The vertical blade design enhances airflow while using gravity and surface tension to direct water away, ensuring reliable performance in adverse weather. With a shallow 100mm frame, it integrates easily into various facades elements including window joinery. Unlike horizontal louvres, the vertical configuration allows low-height installations while preserving active ventilation capacity. Commonly used in data centres, dairy factories, and apartments.

Specifications
Technical Data Sheet
Compliance Documents
Case Studies
Dimensions

Depth: 101mm

Height: Minimum 100mm, Maximum 3000mm (panel modules can be spliced together to form larger louvres)

Width: Minimum 200mm, Maximum 3000mm (panel modules can be spliced together to form larger louvres)

Blade Centres

50mm

Rain Defence Performance (BS/EN 13030:2001)

Class A - up to 3.5m/s suction velocity

 

Aerodynamic Performance (BS/EN 13030:2001)

Air Inlet: 0.317, Class 2

Air Extract: 0.317, Class 2

 

Geometric Free Area (active blades only) 44%
Surface Finish Options

Powdercoated

Anodised

Raw Aluminium (Mill)

Perimeter Frame Options

Flanged Frame

Ancillaries Options

Bird Mesh

Insect Mesh

Solid Blanking

Perimeter Mounting Angle

VL-VF2 Data Sheet (PDF)

VL-VF2 Data Sheet (DWG)

Ventilation Louvre Brochure

VL-VF2 BPIR Declaration

VL-VF2 Product Technical Statement

One Willis Street

Read More
You can now find Ventüer products on Masterspec

Related Products

VL 3SD
Ultimate Weather Protection Louvre

Designed for superior rain protection, the VL-3SD features a three-stage blade system and a two-piece pressure-equalised mullion for effective water management. The shallow 150mm frame depth ensures easy integration into facades, and clip-fixed front blades allow for large-scale, uninterrupted louvre spans. This versatile system is ideal for applications in hospitals, data centres, and apartment buildings where both performance and design flexibility are essential.

read more
VL 2SD
High Weather Protection Louvre

The VL-2SD is a two-stage horizontal weather louvre designed for excellent rain defence and efficient water management. Supported by a two-piece pressure-equalised mullion system, it ensures reliable drainage and durability. The 150mm frame depth is optimized for compact installations, and the clip-fixed front blades enable seamless, large-scale louvre construction without visible mullions. Ideal for retail, apartments, industrial buildings, and offices, the VL-2SD provides robust performance in diverse applications.

read more
VL 50PL
The “Invisible Louvre"

The VL-50PL louvre system incorporates a horizontal drainable louvre blade set behind a perforated aluminium facing panel. With six different patterns of facing panel to choose from, this system not only offers great aerodynamic and weather protection performance but is also very visually discrete – virtually “disappearing” into the façade with no obvious lineal lines. Durable and vandal-resistant, this louvre is ideal for schools, retail spaces, hospitals, and apartments.

read more
275539551 943826966505648 2662535987041024926 n

Our Difference is in the AIR (Alacrity, Innovation & Responsibility)