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Product Reference: SRHP-AOV

Smoke Vent with Access

Introducing the SRHP-AOV Smoke Vent, a CE-marked EN12101-2 compliant solution for reliable smoke ventilation and roof access. Featuring a thermally broken 75mm composite lid and 50mm insulated upstand, this 24V DC/4A actuator-operated vent is available in sizes up to 1260 x 1260mm. With multiple control options and a durable aluminum construction, it’s suitable for various applications.

Product features:

  • 50mm Mineral Wool insulation to 0.63 W/m²K U-Value
  • 24V DC/4A actuator compliant with EN12101-2
  • Customisable dimensions and optional powder coating
  • Can be installed up to 15° Pitch
  • Double unbroken seal enhances operational integrity
For more information please download our datasheet
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All your resources in one place

Product Resources

At Surespan, we are dedicated to providing you with the latest and most effective tools for your construction and design needs. Our regularly updated resources ensure that you always have access to the best solutions available. Whether you’re planning a new residential, commercial, or industrial project, our extensive range of roof hatches, floor access doors, and premium skylights can be customised to meet your specific requirements.

Spec Pack

Technical Submittal Pack

Download a zip file containing all documents for this product.

  • Product Datasheet
  • Fitting Instructions
  • Submittal Drawings (PDF)
  • Submittal Drawings (DWG)
Download Pack

Rising Above Your Expectations

Performance Standards

Made To Measure

Available in bespoke sizes up to 1260 x 1260mm to meet your project specifications.

Thermally Broken

Featuring a thermally broken lid and upstand as standard.

Powder coating

Powder coating option available to withstand harsh environmental conditions and extend the lifespan of the vent.

External curb liner

Aluminium curb liner encapsulates insulation, provides a heat-resistant surface, and wraps around all four sides.

Electric Operation

Electrically operated via a 24V control box, smoke detector, ventilation switch, IP40 fire switch, and 24V DC/4A actuator.

Insulation Options

300mm insulated upstand with a 50mm thermal break, 50mm non-combustible mineral wool insulation, and U-value of 0.63 W/m²K.

Snow Loading

Can be engineered to withstand significant snow loads, maintaining access and functionality in snowy environments.

Resistance To Wind Loads

Our smoke vents comply with EN12101-2:2003 wind load standards, ensuring durability and safety in adverse weather.

your questions answered

Common questions

Our standard Smoke Vent with Roof Access is available up to a size of 1260 x 1260 mm. For larger dimensions, please refer to our Bespoke Smoke Vent range, which can be made to accommodate specific project requirements.
The thermal break minimises heat transfer through the smoke vent, enhancing its thermal efficiency. This feature helps maintain interior temperature stability and reduces energy costs by preventing heat loss or gain.
We offer multiple control options including a 24V control box, smoke detector, daily ventilation switch, and an IP40-rated fire switch. These options provide flexibility in operation, ensuring the vent can function effectively in various scenarios.
Yes, besides its primary function as a smoke vent, this product is designed for daily ventilation use. It can be manually operated with a switch or set to function automatically, contributing to air quality and comfort within the building.

Enhanced Safety Options

Safety Products

Surespan provides additional safety features designed to complement our Smoke Vents (Automatic Opening Vents – AOV). These include the SureGuard Hatch Railing for enhanced perimeter protection, a convenient handhold to aid entry and exit, and the Ladder Up Post for secure vertical access. Each option enhances user safety and accessibility during roof operations.

Enhanced Access Options

Ladder Access

Our Smoke Vent Access products accommodate diverse ladder styles for optimal utility. Standard vertical ladders offer straightforward access to Automatic Opening Vents (AOVs), while companionway or ship ladders provide a more stable ascent to these vents with their unique design. ZIP retractable ladders enhance convenience by allowing easy storage when not in use, making them ideal for spaces where efficient access to smoke vents is key.
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