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AOV Smoke Vent - [Brett Martin Mardome]

Verified by manufacturer 3 months ago

1050 x 1050 mm with 365 mm PVC Kerb

Access Building Products Ltd Variant:
Third party certifications:
  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

AOV smoke vent comprising PVC kerb with a polycarbonate dome. Automatic opening vents are for flat and low pitch roofs. Manufactured by Brett Martin, part of the Mardome rooflight range.

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+44 (0)1423 874753 Website

Application

  • Suitable for flat roof applications with a pitch of typically 0°—15° – speak to Access Building Products technical team for pitches greater than this.
  • Suitable for residential and commercial buildings.

Description

AOV smoke vents are designed to automatically extract smoke in the event of a fire. Typically sited on flat roofs above corridors and stairwells, the vents open to an angle of 140 degrees in less than 60 seconds. The range is fully tested and certified in accordance with BS EN 12101-2. Covering standards for safety, security, non-fragility and fire safety with the full guarantee of an established, accredited UK manufacturer. Fully certified to approved document B.


Features and benefits:

  • Design fully tested and certified in accordance with EN 12101-2: 2003.
  • Factory fitted 24 V electrical actuator opens up to 140 degrees in less than 60 seconds.
  • Provides smoke and comfort ventilation.
  • Contemporary low rise profile (dome and pyramid options).
  • Constant separation of glazing skins across full width of dome including fixing flange on part L compliant triple skin glazing options. This avoids cold spots and minimizes the risk of condensation.
  • Options to satisfy requirements for light transmission, and thermal performance.
  • Optional accessories include wind deflectors for improved aerodynamic area, and control panel system.
  • Thermally broken kerb (PVC) with polycarbonate dome.
  • Extremely secure with concealed individual fixings within security caps.
  • Hinged long side (where applicable).
  • Ten year guarantee.
  • CE marked.
  • Weatherproofed to the full height of the upstand.
  • Designed to last in excess of 20 years under normal conditions.


Certification and regulatory information:

  • Fire rating - achieves Class B-s1, d0 to BS EN 13501: Part 1 and deemed BROOF(t4) to BS EN 13501: Part 5 by Building Regulation.
  • 72 hour battery back up in the event of power cut.
  • Inclusive of wind deflectors where applicable to comply with the regulations.
  • Complete with a Part "L" compliant polycarbonate triple skin for a high thermal performance and resistance to condensation.
  • Safety - achieving Class B non fragility to ACR[M]001.
  • The polycarbonate skin lid with an impact resistance to EN 1873 1200 joules and Class B non-fragility in accordance with ACR[M]001.
  • Opens to 140° in less than 60 seconds complying the requirements of the new Smoke Vent Standard BS EN 12101-2.


Operation and options:

  • Optional control panels, smoke detectors, fireman’s switches and manual control points available.
  • Control panel can be activated from: Manual override switches, by dedicated smoke detectors or through integration with existing smoke detection and or fire alarm systems.
  • Can be integrated into any building management system.
  • Features back up battery to ensure operation in the event of no mains power.


Control panel:

  • It is recommended that Mardome Smoke Vents are connected to the Smoke Vent control panel available from Access Building Products.
  • The control panel is designed to be used with the actuator of the Mardome Smoke Vent and provides a battery backup and additional line monitoring functionality.
  • A Mardome Smoke Vent can be installed alongside other EN 12101-10 compliant control systems but they cannot provide technical support concerning the control of the product and do not keep a list of compatible control systems.
  • Installing with an alternative EN 12101-10 control system will not affect the guarantee of the product. 

General information

Color

White

Finish

Gloss

Material

Polycarbonate

PVC-U

Steel

Shape

Square

Rectangle

Length

1050 mm

1200 mm

1350 mm

1500 mm

1650 mm

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Width

1050 mm

1200 mm

1350 mm

1500 mm

1650 mm

Show more

Warranty description

Ten year

Uniclass

Pr_70_65_04_56 Natural smoke and heat exhaust ventilatorsPrimary

CAWS

L10/45 Rooflights

L10/460 Rooflights

L10/47 Roof ventilators

L10/490 Roof ventilators

Specification data - Natural smoke and heat exhaust ventilators

Standard

To BS EN 12101-2.

Third-party certification

CE marked.

Mounting

Roof-mounted.

Aerodynamic free area

0.49 m² (without wind deflector); 0.68 m² (with wind deflector).

Guidance for specification option:

0.44 Cv (without wind deflector); 0.62 Cv (with wind deflector).

Reliability classification

Re 1000.

Snow load classification

SL 500.

Low ambient temperature classification

T (-15).

Wind load classification

WL 1500.

Resistance to heat classification

B300 30.

Arrangement

Roof hatch.

Dimensions

-

Length

1050 mm.

Width

1050 mm.

Height

365 mm.

Controls

Control system.

Guidance for specification option:

It is recommended that Mardome Smoke Vents are connected to the Smoke Vent control panel available from Access Building Products Ltd. The control panel is designed to be used with the actuator of the Mardome Smoke Vent and provides a battery backup and additional line monitoring functionality. A Mardome Smoke Vent can be installed alongside other EN 12101-10 compliant control systems but Access Building Products Ltd cannot provide technical support concerning the control of the product and do not keep a list of compatible control systems. Installing with an alternative EN12101-10 control system will not affect the guarantee of the product.

Initiation

Guidance for specification option:

Control panel can be activated from: Manual override switches, by dedicated smoke detectors or through integration with existing smoke detection and or fire alarm systems.

Materials

-

Ventilator

-

Frame

PVC-U.

Glazing

Polycarbonate.

Guidance for specification option:

The outer dome of Mardome Smoke Vent 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 double and triple skin options.

Finish

Gloss.

Colour

White.

Integral upstands

-

Material

PVC-U.

Finish

Gloss.

Colour

White.

Accessories

Not required.

Control panel system.

Guidance for specification option:

The EN12101-10:2005 approved and certified Mardome Smoke Vent Control Panel System is available in 5A and 8A options and comes with a built-in comfort switch at the front. See TB286 for more information.

Fire switch.

Guidance for specification option:

The Mardome Fire Switch (IP40) is developed to be used together with the Mardome Smoke Vent Control Panel System. Its function is to open the Smoke Vent and activate the alarm. It comes with a breakable glass and is available in orange colour as standard.

Fireman's priority switch.

Guidance for specification option:

The Mardome Fireman’s Priority Switch (IP40) is developed to be used together with the Mardome Smoke Vent Control Panel System. Its function is to open/close the Smoke Vent without influencing the alarm situation. It comes with a breakable glass.

Smoke dector.

Guidance for specification option:

The Mardome Smoke Detector allows early fire detection with a visual ‘release’ display. It is available in white as standard.

Wind deflectors.

Guidance for specification option:

Wind deflectors manipulate the air flow over and around the AOV, helping increase the aerodynamic free area (AA) of the AOV. In all cases the wind deflectors increase the Aerodynamic Free Area, meaning a smaller AOV with wind deflectors can match or out perform a bigger AOV without. This is particularly useful when needing to achieve an Aerodynamic Free Area of more than 0.70 Aa m2 in a stairwell as per the requirement of EN 12101-2.

Free area

0.72 m².

Clear opening

900 x 900 mm.

Guidance for specification option:

Roof opening area: 1.10 m².

Manufacturer guidance

Daylight free area size.

Kerb

365 mm PVC Kerb.

U-value

1.6—2.1 W/(m²·K) (double skin); 1.2—1.5 W/(m²·K) (triple skin).

Sound absorption

20 dB (double skin); 22 dB (triple skin).

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Recyclable

Guidance for specification option:

The polycarbonate, PVC-U, steel and aluminium which comprise the product can be recycled at the end of useful product life.

BIM objects

Platform Compatible Version
Revit
-

1

Third party certifications

UK Conformity Assessed (UKCA)

UK Conformity Assessed (UKCA)

UKCA Certificate of Constancy of Performance

Literature

AOV Smoke Vent - [Brett Martin Mardome]

AOV Smoke Vent - [Brett Martin Mardome]

AOV Smoke Vent guidance for using Revit object

AOV Smoke Vent guidance for using Revit object

AOV Smoke Vent Installation guide

AOV Smoke Vent Installation guide

Smoke Vent NBS specification document

Smoke Vent NBS specification document

Smoke vent COSHH data [Safety and handling]

Smoke vent COSHH data [Safety and handling]

Technical drawing - AOV Smoke vent

Technical drawing - AOV Smoke vent

Product flyer - AOV Smoke Vent

Product flyer - AOV Smoke Vent