100+ Products • Natural Ventilators

    S-Series

    Breathing Buildings
    The S-Series e-stack ventilation units are designed for rooms which have access to the exterior via the roof and usually with occupancy levels of 30 or more persons. They are ideally suited to halls but can also be used in classrooms. The S-Series unit is squa...

    8 specifiers have shown an interest in this product the last month.

    BL 75 Series

    Bridge Louvre Co Ltd
    Aluminium extrusions type 6063-T6 to BS1474 having a minimum thickness of 1.6mm. Mitred frame joints TIG welded for additional strength. The louvre comprises louvre blades inclined at 45° and mounted at 75mm pitch within 100mm or 140mm deep frame. Galvanised...

    1 specifiers have shown an interest in this product the last month.

    Seefire

    Colt UK
    Seefire is a natural louvred ventilator suitable for natural day to day and smoke control ventilation. Seefire conforms to EN 12101-2 and is CE marked. It can provide inlet or extract ventilation as well as permit the entry of natural daylight for most kinds o...

    1 specifiers have shown an interest in this product the last month.

    Chain actuator - WMX 523

    WindowMaster
    Programmable 24V DC chain actuator for concealed installation for comfort ventilation. To be used with tophung, bottomhung and turning windows. Not appropriate with roof windows....

    Chain actuator 200N - WMX 826

    WindowMaster
    Programmable 24V DC chain actuator for surface mounting for smoke and comfort ventilation. To be used with tophung, bottomhung and turning windows....

    Sola-Boost Classic CIRC

    Monodraught
    The SOLA-BOOST CLASSIC is an energy free natural ventilation system encompassing the benefits of both top-down and passive stack ventilation and DC solar powered fan controlled by Monodraught’s PowerTrack™ system. The system consists of an external louvre ...

    Universal Louvre Roof Turrets

    Colt UK
    Colt Universal Louvre Roof Turrets are available in a wide range of standard sizes in single bank or double bank configurations. Roof Turrets are also available in a complete range of finishes and materials from standard mill finish and polyester powder paint ...

    1 specifiers have shown an interest in this product the last month.

    3UL Rain Defence Louvre

    Colt UK
    3UL weather louvres are roll-formed triple bank louvres designed for applications requiring ventilation with the maximum degree of rain defence. Manufactured from corrosion-resistant materials for durability and maintenance-free operation. The allowance of the...

    1 specifiers have shown an interest in this product the last month.

    Ventsair Roof Mounted Terminal

    Monodraught
    The VENTSAIR Roof Mounted Terminals have a similar appearance to the standard WINDCATCHER system but have a different internal configuration to allow for dedicated intake or exhaust requirements. The systems are often used in areas of low occupancy including p...

    2 specifiers have shown an interest in this product the last month.

    Chain actuator for VELUX window

    WindowMaster
    Smoke ventilation chain operator for VELUX top hung, tilt-and-swing windows GPL and GPU from size M06 and VK from size 045. The window operator can be connected directly to the WindowMaster smoke ventilation control units WSC3xx, WSC4xx and WSC 5xx....

    Louvre Wall Systems

    R.W. Simon Limited
    The continuous Louvres Wall Systems provides intensive ventilation in places where this is required. Our wide range of blade shapes and colours offered by the RW Simon Ltd Duco Range. Both the basic and the advanced versions come with an ingenious range of f...

    R-Series

    Breathing Buildings
    The R-Series e-stack ventilation units are designed for rooms which have access to the exterior via the roof and usually with occupancy levels in the range 10 to ~30 persons. It is ideally suited to classrooms on the top floor or one floor below the top floor ...

    1 specifiers have shown an interest in this product the last month.

    Aquarius XLINE-AQ100

    Solinear
    The Aquarius XLINE-AQ100 louvre system features a solid, 'Z' section, extruded aluminium louvre blade profile set to a 100mm vertical pitch spacing. The XLINE-AQ100 louvre system can be used to provide louvre panels suitable for glazing into curtain walling, w...

    DB50 - 'A' Class Slim Double Bank Storm Louvre

    Naco, trading name of Ruskin Air Management Ltd
    The DB50 storm louvres are not just pleasing to the eye - they are also remarkably efficient and provide the very highest level of weather protection for buildings and plants linear system. This A-rated storm louvre is thinner and more effective than before a...

    1 specifiers have shown an interest in this product the last month.

    Coltilite Natural louvred ventilator

    Colt UK
    Coltlite is a natural louvred ventilator suitable for natural day to day and smoke control ventilation. Coltlite conforms to EN 12101-2 and EN 14351-1 and is CE marked. It can provide inlet and extract ventilation as well as the entry of natural daylight for m...

    9 specifiers have shown an interest in this product the last month.

    Acoustic Louvre

    Colt UK
    Plant room openings, cooling towers, substations etc. typically produce sound pressure levels which may exceed existing or required noise control levels at prescribed distances from the building. Colt has a range of acoustic louvres which complement the Univer...

    2 specifiers have shown an interest in this product the last month.

    Thunderbird Louvres

    Zefyr Ltd
    The Zefyr “Thunderbird” louvre is a high performance operated wall louvre system that gives control of airflow into a building. These systems consist of aerodynamic blades which profiles have excellent structural and aerodynamic characteristics to get such...

    1 specifiers have shown an interest in this product the last month.

    Chain actuator 1000N 5A

    WindowMaster
    The actuator is a high performance actuator especially designed for large and heavy windows – an elegant alternative to spindle actuators. The chain actuator can be used for top hung, bottom hung, turning, pivot, roof window and light dome for smoke and comf...

    lapVent roof space ventilation system

    BNR Lapvents
    Heritage Structural Ventilation Ltd is pleased to present a long awaited and truly remarkable do-It-all roof space ventilation system called lapVent. Inexpensive, retrofitable DIY installation Boasting a multitude of unmatched features, universal, invisible,...

    3 specifiers have shown an interest in this product the last month.

    Aquarius XLINE Operating Louvre Systems

    Solinear
    All Aquarius™ XLINE AQ50, AQ75 and AQ100 louvre systems can be supplied as 'moveable' operating units. Operation can be via hand lever control where access is available to the back of the louvre panel or via linear driven actuator motors fitted to drive ope...

    3 specifiers have shown an interest in this product the last month.

    VBP

    Aereco Ventilation Ltd
    The very low powered, low pressure VBP hybrid fan is designed to be installed in conjunction with Passive Stack Ventilation (PSV) systems, or low pressure Mechanical Extract Ventilation (MEV) systems (when used in “constant running” mode). A patented desig...

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