NBS Source
List your products

Brett Martin AOV Smoke Vent

Third party certifications:
  • BBA Agrément Certificate

    Certificate type

Trade Access Panels

Polycarbonate automatic opening vent (AOV) for installation to flat and low pitched roofs.

Jump to:
+44 (0)1922 500 145 tradeaccesspanels.co.uk
Application

Suitable for use in both commercial and residential applications in modern buildings of all types.

Description

Polycarbonate automatic opening vent (AOV) for installation to flat and low pitched roofs.

Features and benefits:

  • Provides natural smoke and heat exhaust ventilation, as well as comfort ventilation.
  • Easy installation.
  • The 24 V electrical actuator opens up to 140° in less than 60 seconds, and has a design life of at least 10 000 comfort opening cycles and 1000 fire opening cycles.
  • Helps to maximize the amount of natural light in building interiors.
  • Complies with the Building Regulations with regards to fire safety.
  • Has a modern, low-rise profile.
  • Class B non-fragility to ACR[M]001.
  • Highly secure - individual fixings are concealed inside security caps.
  • Minimized risk of condensation due to the constant separation of the glazing skins across the full width of dome.
  • Manufactured in accordance with EN 12101-2 and BS EN ISO 12567-2: 2005.
  • Ten-year inclusive warranty.

Applications:

Suitable for use in both commercial and residential applications in modern buildings of all types.

General information
Size

See 'Options' and insert requirements.

Uniclass 2015
Natural smoke and heat exhaust ventilators (Pr_70_65_04_56)Primary
Specification data - Natural smoke and heat exhaust ventilators
Product Reference

Brett Martin AOV Smoke Vent

Size

See 'Options' and insert requirements.

Polycarbonate -
Type

Double skin

Triple skin

Shape

Dome

Pyramid

Colour/ Finish

Bronze

For solar control.

Clear

High visibility, and maximum light transmission.

Opal

Diffused light and solar control. Prevents solar glare and reduces solar heat gain.

Textured

Combines privacy with high levels of light transmission.

Upstand

100 mm, vertical direct fix

For mounting to 200 mm builder's upstand.

365 mm, sloped

For mounting at roof surface level.

Accessories/ Other requirements

Not required

Control panel system

Available in 5 A and 8 A options and comes with a built-in comfort switch at the front.

Fire switch

Will open the smoke vent and activate the alarm.

Fireman's switch

Will open/ close the smoke vent without influencing the alarm.

Smoke detector

Allows early fire detection with a visual release display.

Wind deflector

Provides an enhanced aerodynamic performance.

Standard product features

Finish (internal):

Gloss white.

Roof opening area:

  • 1050 x 1050 mm: 1.1 m².
  • 1200 x 1050 mm: 1.26 m².
  • 1200 x 1200 mm: 1.44 m².
  • 1350 x 1050 mm: 1.42 m².
  • 1350 x 1200 mm: 1.62 m².
  • 1350 x 1350 mm: 1.82 m².
  • 1500 x 1050 mm: 1.58 m².
  • 1500 x 1200 mm: 1.80 m².
  • 1500 x 1350 mm: 2.03 m².
  • 1500 x 1500 mm: 2.25 m².
  • 1500 x 1500 mm: 2.25 m².
  • 1650 x 1050 mm: 1.73 m².
  • 1650 x 1200 mm: 1.98 m².
  • 1650 x 1350 mm: 2.23 m².
  • 1650 x 1500 mm: 2.48 m².
  • 1650 x 1650 mm: 2.72 m².
  • 1800 x 1050 mm: 1.89 m².
  • 1800 x 1200 mm: 2.16 m².
  • 1800 x 1350 mm: 2.43 m².
  • 1800 x 1500 mm: 2.70 m².
  • 1800 x 1650 mm: 2.97 m².
  • 1800 x 1800 mm: 3.24 m².

Fire performance (to BS EN 13501: Part 1):

Class B-s1,d0. Building Regulations state they can therefore be regarded as BROOF(t4).

Product Options

Size:

  • 1050 x 1050 mm: Daylight free area: 900 x 900 mm.
  • 1200 x 1050 mm: Daylight free area: 1050 x 900 mm.
  • 1200 x 1200 mm: Daylight free area: 1050 x 1050 mm.
  • 1350 x 1050 mm: Daylight free area: 1200 x 900 mm.
  • 1350 x 1200 mm: Daylight free area: 1200 x 1050 mm.
  • 1350 x 1350 mm: Daylight free area: 1200 x 1200 mm.
  • 1500 x 1050 mm: Daylight free area: 1350 x 900 mm.
  • 1500 x 1200 mm: Daylight free area: 1350 x 1050 mm.
  • 1500 x 1350 mm: Daylight free area: 1350 x 1200 mm.
  • 1500 x 1500 mm: Daylight free area: 1350 x 1350 mm.
  • 1650 x 1050 mm: Daylight free area: 1500 x 900 mm.
  • 1650 x 1200 mm: Daylight free area: 1500 x 1050 mm.
  • 1650 x 1350 mm: Daylight free area: 1500 x 1200 mm.
  • 1650 x 1500 mm: Daylight free area: 1500 x 1350 mm.
  • 1650 x 1650 mm: Daylight free area: 1500 x 1500 mm.
  • 1800 x 1050 mm: Daylight free area: 1650 x 900 mm.
  • 1800 x 1200 mm: Daylight free area: 1650 x 1050 mm.
  • 1800 x 1350 mm: Daylight free area: 1650 x 1200 mm.
  • 1800 x 1500 mm: Daylight free area: 1650 x 1350 mm.
  • 1800 x 1650 mm: Daylight free area: 1650 x 1500 mm.
  • 1800 x 1800 mm: Daylight free area: 1650 x 1650 mm.

Other sizes are available on request, consult manufacturer for details.

Polycarbonate:

The outer dome is manufactured from 3 mm impact resistant Marlon FSX Longlife polycarbonate sheet which is co-extruded with a UV protective coating to both sides. The inner domes are manufactured from 2 mm impact resistant Marlon FSX Longlife polycarbonate sheeting (for both double and triple skin).

- Light transmission:

  • Double skin: Bronze: 39%; clear: 85%; textured: 78%; opal: 35%.
  • Triple skin: Bronze: 36%; clear: 78%; textured: 72%; opal: 32%.

- Thermal efficiency:

Centre pane U-value:

  • Double skin: 2.7 W/m²K.
  • Triple skin: 1.8 W/m²K.

Upstand:

Un-plasticized polyvinyl chloride (PVC-U) rigid multi-wall extruded profile.

Accessories/ Other requirements:

- Control panel system:

Can be triggered from either manual override switches local to the ventilator and the ground floor, by dedicated smoke detectors, or by interfacing with a third-party smoke detection/ fire alarm system.

Third party certifications
  • Certificate: 06/4385
Similar products from Trade Access Panels