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SRHE/AOV Smoke Vent - Smoke Ventilation | Surespan

Bespoke Smoke Vent

Code: SRHE/AOV Categories: All Products, Smoke Ventilation Tag SRHE/AOV

Features:

Made to any size up to 1800 x 3000mm
Compliant with EN12101-2 and CE marked
Thermally broken
24v DC actuators and electro-magnetic locking
50mm polyisocyanurate insulation
Can be supplied with concealed actuators

All our smoke ventilators meet the requirements of building regulations, approved document B, BS9999 and EN12101-2 and are supplied CE marked.

Fitting Details

MATERIAL:	Aluminium with thermally broken lid, frame and upstand.
COVER:	Lids are supported by heavy-duty stainless steel axel pins and feature an integral ‘wrap over’ edge, incorporating double unbroken seals.
COVER INSULATION:	For solid top version 50mm of insulation to lid, elsewhere 50mm of insulation to upstand.
GLAZED VERSION:	The 35.5mm sealed double glazed unit will comprise pilkington 6mm toughened K polished all round outer pane, 20mm warm edge silver spacer bar argon filled, pilkington 9.5mm toughened & laminated inner pane. This sealed glazed unit has a vertical centre pane U-Value of 1.5 W/m2K.
LOCKING:	Electromagnetic locking.
UPSTAND:	300mm in height as standard. The upstand has a purpose made flashing to accept the roof membrane (supplied by others and fitted under manufacturers instructions) flush to exterior insulation. Also available with thermally broken extruded sections.
OPERATION:	140 degree opening by heavy duty 24v DC actuator.
FINISH:	The unit comes self colour as standard or can be provided polyester powder coated to any standard RAL colour as an additional option.
OPTIONS:	Concealed actuator Emergency battery back up Wind deflectors Rain & wind sensors Able to be used as an access hatch with actuators to hide

SINGLE ACTUATOR 140 DEGREE OPENING AOV
Solid or Glazed top
1.05m to 1.2m width
Up to 2m length
Performance Characteristics to EN12101-2 Reliability RE50 Snow Load SL500 Wind Load WL1500 Resistance to Heat B300

DOUBLE ACTUATOR 140 DEGREE OPENING AOV
Solid top/Glazed Top
Up to 1.8m/1.4m width
Up to 3m length
Performance Characteristics to EN12101-2 Reliability RE50 Snow Load SL500 Wind Load WL1050 Resistance to Heat B300

EXPOSED MECHANISM

MODEL	STRUCTURAL OPENING AREA	GEOMETRIC AREA*	MECHANISM POSITION
SRHE/AOV 105.105	1050 x 1050	1.00 m2	Single
SRHE/AOV 150.150	1500 x 1500	2.10 m2	Twin
SRHE/AOV 120.200	1200 x 2000	2.25 m2	Twin
SRHE/AOV 150.200	1500 x 2000	1.42 m2	Twin
SRHE/AOV 140.300	1400 x 3000	3.90 m2	Twin

Suggested sizes for each application.

HIDDEN MECHANISM

MODEL	STRUCTURAL OPENING AREA	GEOMETRIC AREA*	MECHANISM POSITION
SRHE/AOV 105.135	1050 x 1350	1.00 m2	Single
SRHE/AOV 105.150	1050 x 1500	1.25 m2	Single
SRHE/AOV 105.190	1050 x 1900	1.5 m2	Twin
SRHE/AOV 105.240	1050 x 2400	2 m2	Twin
SRHE/AOV 140.300	1400 x 3000	3.90 m2	Twin

* the actuator mechanism occupies minimum space to give maximum clear opening space

Thermal Break

Industry leading thermal break design.

Insulation Options

Polyisocyanurate board or non-combustible mineral wool insulation in 25 / 50 / 75 mm thicknesses.

140° Open Position

Opening angle to 140°.

External Liner

External liner fitted as standard to allow a variety of hot or cold applied weathering materials.

Powder Coating

Internal and external powder coating available.

CE Marked

Certification mark that indicates conformity with health, safety, and environmental protection standards sold within the European Economic Area.

Featured Case Studies

Swansea University

October 21, 2020

Location: Swansea, Wales
Products Supplied: Roof Hatches + Ladders
Product Category: Roof Access , Ladders

How to choose the right Roof Hatch

May 26, 2021

Surespan have created a quick and easy guide on how to choose the right roof hatch for your project.

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Bespoke Smoke Vent

Data Sheet

Fitting Details

Thermal Break

Insulation Options

140° Open Position

External Liner

Powder Coating

CE Marked

Specification Sheet

PDF Drawings

NBS Plus

AUTOCAD Drawings

BIM Models

Featured Case Studies

Swansea University

How to choose the right Roof Hatch

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