"aov"

Product:Surespan 140° thermally broken aluminium smoke ventilator and roof hatch designed to EN12101-2. ]The AOV also offers push-button comfort ventilation in one package! This one-stop solution for smoke vent requirements to meet building control can achieve 1m² airflow and is available in standard stocked sizes or made to any size in between 900 x 900 and 1260 x 1260. Wind deflectors to improve airflow. RE 1,000 Ventilation 10,000 Vent Offset mechanism for Roof Access Snow Load SL500 Wind Load WL1500 Temperature Class T (-15°) Fire Resistance B300

Product:140° degree opening glazed smoke ventilation up to 3m x 1.2m. Here installed and commissioned in a newly upgraded prestigious London address. CE Marked and Certified to EN 12101-2. The AOV features concealed actuators along with a double-glazed top. 1.5 W/m²K Double Glazed Lid Custom made to any size up to 3m x 1.9m

Project: London Architectural Glazed approached Surespan to design and manufacture bespoke roof access and AOV Hatch. The project had a requirement for a huge 4700 x 1300 Smoke vent with access however due to EN12101-2 testing, Surespan only has CE Certification up to 1800 x 3000mm. Surespan designed a solution which involved combining a large 3628 x 1300 electric roof hatch with a separate 1300 x 1218mm SRHE/AOV unit combined into one frame.

Avantage MP AOVAvantage MP is a 1 and 2 hour fire resistant AOV smoke control damper suitable for multi compartment applications of smoke control such as lobby to smoke shaft ventilators.The product is based on a damper door design and has been tested and certified to BS EN12101-8 achieving 1 and 2 hour fire rating. This is particularly important so to maintain the fire integrity of any shaft.The Avantage AOV smoke control damper is noted for its superior airtight properties. The damper is available as a motorised version providing a practical solution for large buildings where fire safety equipment is regularly testedThe unit is completed with a decorative silver anodised aluminium grille on the front. It fixes into a fire compartment shaft wall and is direct fixed within the opening through the sides of the damper. Once the damper has been securely fixed to the structure any shaft side perimeter gaps must be caulked with intumescent sealing material.Recommended fixing details are available on request to suit an array of fire compartment walls together with safety, installation and maintenance instructions.The front face grille is fixed to the damper unit flange and has the option of being coloured black behind the grille for improved visual appearance. The grilles are attached with concealed fixings.Key featuresSuperior air tightness (tested at -1500 Pa)Minimal pressure dropImproved energy efficiency and acoustic insulationRemovable grille for easy maintenanceAuxiliary switches for remote damper position indicationEfficient robust decorative finishing grille with concealed fixingsThe wiring connection and the drive motor mechanism is accessed lobby side of the ventilator behind the decorative grilleEasy access for service and maintenanceWide range of sizes for optimal selection considering pressure drop and space available

AOV or Automatic Opening Vent systems control the airflow of smoke in a fire. According to EN12102-2 it is a statutory requirement to have an AOV unit on a new construction. Since 2006, Europe has required that the AOVs meet with the standards set forth in DIN EN12102-2. As a result, many companies have made their versions of AOVs. Majority of these options only go as far as barely meeting the before stated regulations. However, the Coxdome Firejet SHEV exceeds the expectations and requirements of a standard AOV.

There are a lot of different official documents about the rules and regulation around fire safety and smoke ventilation, which, in turn, influence the way you should choose and install your AOVs. Building regulations are minimum standards that apply to almost all new residential and commercial buildings, and also alterations to the existing ones. If you are planning to use an Automatic Opening Smoke Vent (AOV) System in your project, you will have to comply with the regulations mentioned.

The Ascent Roof Hatch Guardrail was developed to meet the need to protect workers as they Ascend / Descend through an open roof access hatch.. The Ascent Roof Hatch Guardrail is designed as an integral part of the roof hatch and its structure. This ensures that roof integrity is maintained – limiting potential future maintenance issues.The guardrail protects worker from a fall through the open roof hatch. The Ascent Hatch Guardrail was specified on this project by AOV Systems Ltd as part of their Safe Access strategy. Manufactured following 1090 factory production control procedures allowing CE/UKCA marking as required with all Safety critical components as per the Construction Product regulations 2022

OverviewMechanical Smoke ventilation system designed and installed by Dyers Environmental Controls Ltd at Droylsden Marina.Project BackgroundThe Wharf, set alongside Droylsden Marina offers a collection of modern 1, 2 and 3 bedroom apartments which required a mechanical smoke ventilation system. Dyer Environmental Controls Ltd supplied and installed a mechanical smoke ventilation solution in a Watkin Jones Homes development. The fully automatic EN certified system allows safe escape for residents and clear access for firefighters.Project SolutionDyer Environmental Controls Ltd supplied and installed a mechanical smoke ventilation solution in a Watkin Jones Homes development. The apartment block has 6 levels connected by a central staircase. Dyers installed EN certified dampers to each floor along with local smoke detection. The fans were placed within the smoke shaft with a Powrmatic N-SHEV Roof Opensky louvred ventilator situated above them, providing weather protection. A control panel operates the duty and standby fans. Two AOV smoke dome vents are in place to provide smoke clearance, one located on level 6 and the other on the central staircase.Project ResultThe Powrmatic open sky louvre is situated above the smoke extract fans, providing weather protection. If smoke is detected in the building the system will open the corridor AOV, smoke shaft damper, head of stair vent and open sky louvre. The duty fan will run to extract any smoke located in the corridor. In the event of a power failure the standby fan will engage. Dyer’s fully automatic system allows safe escape for residents and clear access for firefighters.

Developer Manchester Life is transforming the residential market in the city of Manchester and Senior Architectural Systems is proud to have partnered with them to create a number of apartment schemes including Cotton Field Wharf, Weavers Quay and New Little Mill. Lampwick Quay is the fourth and most recent project to have been undertaken by Senior as part of this successful repeat business relationship.Located in Manchester’s thriving new community in Ancoats, the new Lampwick Quay development comprises 213 apartments across three blocks of five, six and ten-storeys, with ground floor retail units and communal facilities including a gym and residents club room. A mix of Senior’s aluminium windows, commercial doors and curtain wall solutions have been used extensively throughout the development and installed by supply chain partner Aire Valley Architectural Aluminium for main contractor John Sisk & Son Ltd.To help reduce heat loss and energy costs, Senior’s low U value and Part L compliant PURe® aluminium casement windows have been installed to each of the apartments to create a comfortable living space. The stylish window system also provides the perfect frame for the development’s views of Manchester’s New Islington Marina.Energy-efficiency has also been addressed in the communal, retail and ground floor areas through the use of Senior’s thermally-enhanced SF52 aluminium curtain wall system which maximises the controlled use of use of natural light.To meet the scheme’s stringent safety and security requirements, Senior’s robust SPW501 aluminium commercial doors were installed to the main entrance and exit points. The SPW501 commercial door system is ideally suited to high pedestrian use and meets the requirements of Secured By Design. Key elements of the fenestration package have also been designed to work as part of the scheme’s overall passive fire protection strategy, with the use of Senior’s SPW600 automatic opening ventilation (AOV) aluminium windows in the communal areas and stairwells. Although visually similar to Senior’s popular SPW600 system, these AOV windows are fitted with a smart actuator which allows for quick and automatic ventilation in the event of a fire, helping to remove smoke from the air.The development’s low pitch sawtooth roof design pays homage the area’s industrial heritage, with the slim aluminium frames of the fenestration package further complementing the main façade of zinc cladding, brick and coloured panels. Initially designed by CallisonRTKL, the Lampwick Quay development was delivered by jmarchitects.

Five new towers at the University of Brighton’s Moulsecoomb Campus are now protected by a fault-tolerant network of MxPro 5 fire panels from Advanced.The 13 networked MxPro 5 panels have been installed to protect the five student accommodation towers varying between eight and 18 storeys, which will provide more than 800 student bedrooms as well as ground-floor fitness facilities and amenities for the students’ union. Responsible for the fire system design, supply and commissioning were West Sussex-based Southern Fire Alarms (SFA) Ltd, who installed the equipment alongside mechanical and electrical engineers J&B Hopkins.The fire system is integrated with multiple third-party interfaces, including automatic opening vents (AOVs), sprinklers and access control. Careful consideration was given to the complex cause and effect programming that needed to be applied across the site. Each building is configured with a six-minute investigation period, with sounders on the floor of origin initiated after a single device activation. A single subsequent device activation will escalate into full evacuation of the specific tower. A master key switch has also been introduced, to allow for full evacuation of all towers if required.