Airlite Highly Insulated Natural Louvred Ventilator
Verified by manufacturer 5 months ago
Certificate of constancy of performance
Certificate type
High-performance natural louvred ventilator suitable for natural day-to-day climate control as well as smoke control.
Application
For inlet and extract ventilation as well as the entry of natural daylight for most kinds of industrial and commercial buildings.
Suitable for either facade or roof applications.
Description
High-performance natural louvred ventilator suitable for natural day-to-day climate control as well as smoke control.
Features and benefits:
- Energy efficient: designed with the Energy Performance in Buildings Directive in mind, providing exceptionally high insulation and low air leakage.
- High aerodynamic, thermal and acoustic performance.
- Exclusive optional movable wind baffle, to overcome side wind effects.
- Wide range of applications: Classed as a dual-purpose ventilator, can also be installed in the vertical either for low level air inlet or for high level extract.
- Allows the entry of natural daylight through its polycarbonate blades.
- Pneumatic or electric controls and a wide range of accessories and finishes.
- Easy to install.
- Durable: Manufactured from tough, corrosion resistant aluminium alloy, with stainless steel fixings.
- Certified performance: Exhaustively tested and certified to EN 12101-2: 2003 in accredited third party test laboratories and is CE marked.
- Manufactured under strict quality control to ISO 9001.
General information
Finish | Mill |
Material | Aluminium Polycarbonate |
Shape | Square Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | L10/490 Roof ventilators L10/47 Roof ventilators |
Product range |
Specification data - Natural smoke and heat exhaust ventilators
Standard | To BS EN 12101-2. |
Mounting | Roof-mounted, to suit curb.Wall-mounted, to suit curtain wallingRoof-mounted, to suit glazingRoof-mounted, to suit sheeting |
Reliability classification | Re 1000.Guidance for specification option: 10 000 cycles. |
Snow load classification | Up to 4500 N/m². |
Low ambient temperature classification | T (-25). |
Wind load classification | Up to 12 500 N/m². |
Resistance to heat classification | B300. |
Arrangement | Louvred. |
Dimensions | |
Length | Manufacturer guidanceInsert requirements, 1200–3000 mm in 1 mm increments (throat length). |
Width | Manufacturer guidanceInsert requirements, 500–2000 mm in 1 mm increments (throat width). |
Height | 150 mm (when closed). |
Controls | 24 V d.c.Pneumatic, double locking.Pneumatic, failsafe open. |
Materials | |
Ventilator | |
Frame | Aluminium. |
Louvres | 16 mm clear seven-layer multiwall (light transmitting) polycarbonate.16 mm opaque seven-layer multiwall (light transmitting) polycarbonate.16 mm grey seven-layer multiwall (non-light transmitting) polycarbonate. |
Finish | Mill finish.Guidance for specification option: Standard. Polyester powder coating.Guidance for specification option: Insert colour requirement. |
Colour | Silver.Guidance for specification option: Standard for mill finish. RAL.Guidance for specification option: Insert requirements. Polyester powder coating only. |
Integral upstands | |
Material | Double skin insulated aluminium. |
Finish | To match ventilator. |
Colour | To match ventilator. |
Seals | Double seals.Guidance for specification option: Double seals on the base and on the louvre are used to reduce air leakage when closed. |
Guards | Bird.Burglar.Insect.Security.Not required. |
Accessories | None.Moveable wind baffle.Guidance for specification option: Installed to overcome side wind effects. This closes when the ventilator closes and so is invisible from the outside when the ventilator is closed, thereby enhancing its appearance. |
Resistance to fire | E. Guidance for specification option: To EN 13501-1. |
U-value | Up to 1.02 W/m²K. |
Air permeability | Manufacturer's standard. Guidance for specification option: Air permeability for a medium size unit of 11.7 m³/h·m² at 50 Pa has been achieved on test. |
Sound insulation | Up to 30 dB Rw. |
Third party certifications
Certificate of constancy of performance
Certificate of constancy of performance - Airlite
Literature
Airlite louvred natural smoke vent