Certified to BS EN 12101-2 with Re 1000 smoke extraction reliability. Opens to 90° delivering up to 1.68m² geometric free area at maximum size for rapid smoke dispersal.

90° Centre Pivot Opening

Opens to a full 90° for maximum smoke dispersal. Chain link actuator ensures fast, reliable operation in under 60 seconds.

Anti-Burglary Glazing

4mm toughened outer pane, 14mm argon-filled steel spacer, and 6.8mm laminated inner pane with anti-burglary class P2A protection (EN 356) and low-emission coating.

Colour Finishes

White and bespoke colour options available on request. Vacuum-impregnated, knot-free pine finished in natural lacquer as standard.

BBA Approved

BBA Approved (02/3944) in addition to BS EN 12101-2 certification. Independent third-party assurance of fitness for purpose.

Flashing Kit Included

Tile flashing kit (up to 5mm) supplied as standard. Deep tile, slate and plain tile kits available on request.

Dual Purpose

Smoke ventilation and daily environmental ventilation from a single unit. Compatible with 400 Series, O Range, and 1000-G control panels.

Centre-pivotAOV window

Up to 1.68m² GFAfree area

Insulated glazing with low-E coatingthermal

90° opening for maximum smoke clearanceopening

Why specify the Centro Window

Smoke Ventilation. Certified to BS EN 12101-2 with Re 1000 smoke extraction reliability. Opens to 90° delivering up to 1.68m² geometric free area at maximum size for rapid smoke dispersal.

Versatile Installation. Suitable for roof pitches from 15° to 90° with 17 standard size configurations. Aerodynamic free area from 0.29m² to 1.01m² depending on selected dimensions.

Built to Last. B 300 resistance to 300°C. Wind load WL 3000 and snow load up to SL 2741 depending on pitch and size. Vacuum-impregnated pine resists rot and decay.

Configuration options

1140mm x 1180mm (Standard). Standard in-stock size delivering 1.17m² geometric free area and 0.71m² aerodynamic free area. Current draw 1.4 amps. Natural or white finish options.

Larger Sizes (Up to 1.68m² GFA). Available in sizes up to 1340mm(W) x 1400mm(H) delivering up to 1.68m² geometric free area. 17 standard size combinations across four width and four+ height options.

Custom Options (Bespoke). Minimum 780mm(W) x 780mm(H), maximum 1340mm(W) x 1400mm(H). Bespoke colour finishes and non-standard flashing kits available on request.

Technical Specifications

Specification	Detail
Certification	BS EN 12101-2
Opening Mechanism	Centre pivot
Opening Angle	90°
Voltage	24V DC
Roof Pitch Range	15°–90°
Frame Material	Vacuum-impregnated knot-free pine
Glazing	4mm toughened + 14mm argon spacer + 6.8mm laminated
Control Compatibility	400 Series AOV panels
AOV Window	Centre-pivot
Free Area	Up to 1.68m² GFA
Thermal	Insulated glazing with low-E coating
Opening	90° opening for maximum smoke clearance
Geometric Free Area	1.17m² (standard) / up to 1.68m²
Aerodynamic Free Area	0.71m² (standard) / up to 1.01m²
BBA Approved	02/3944
Vent Opening Angle	90°
Opening Time	< 60 seconds
Reliability (Smoke)	Re 1000
Wind Load	WL 3000
Snow Load	Up to SL 2741
Resistance Temp High	B 300 (300°C)
Power Input	24Vdc
Current Consumed	1.4 amps
Motor Type	Chain link
Cable Cores	2 Core + Earth
Wiring	3-core flying lead (Brown/White/Orange)
Standard Size	1140mm(W) x 1180mm(H)
Min Size	780mm(W) x 780mm(H)
Max Size	1340mm(W) x 1400mm(H)
Roof Pitch	15° to 90°
Internal Finish	Natural lacquer (white/bespoke on request)
Flashing Kit	Tile (up to 5mm) as standard

Ventec Centro Bespoke AOV Window

Datasheets & Downloads

Centro Window

Why specify the Centro Window

Configuration options

Technical Specifications

Shipping & Returns

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