Natural Ventilators

    100+ Products

    S-Series - Roof Mounted Natural Ventilators

    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...

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

    Eura - Ventilation Louvres

    Delta Ventilation Ltd
    Louvred Smoke Ventilator Solution The Eura is the most cost effective solution for both smoke and day-to-day ventilation. The Eura extracts large volumes of smoke, utilizing the buoyancy of hot gases in the rising plume. Natural day-to-day ventilation is driv...

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

    BL 50 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 50mm pitch within 50mm, 75mm or 100mm deep frame. Galvan...

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

    Aquarius XLINE-AQ50

    Solinear
    The Aquarius XLINE-AQ50 louvre system features a solid, 'Z' section, extruded aluminium louvre blade profile set to a 50mm vertical pitch spacing. The XLINE-AQ50 louvre system can be used to provide louvre panels suitable for glazing into curtain walling, wind...

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

    1UL ventilation louvre

    Colt UK
    1UL ventilation louvres are a roll-formed Single Bank Louvre System designed for screening or cladding and ventilation applications when rain defence is not a priority. Available in a wide range of options -shapes, configurations, materials, finishes and coati...

    4 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...

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

    2UL ventilation louvre

    Colt UK
    Colt 2UL is a roll-formed Double Bank Louvre system that delivers a good degree of rain defence alongside screening and ventilation. For this reason, it is often used for plant room ventilation or in situations where plant needs to be screened. Available in a ...

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

    BL50RF Reverse Flange 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 50mm pitch within 50mm, 75mm or 100mm deep frame. Galva...

    1 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...

    5 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.

    Did you know that the most common Material(s) for products within the Natural Ventilators category are aluminium , Zinc Cromate Passivated Steel Chain and fabric?'

    Chain actuator 600N 3A

    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...

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

    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....

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

    Aluminium Ventilation Grille 381

    Renson Fabrications
    Rectangular, slotted-plate aluminium ventilator with toothed rear flanges for push-in interior wall or panel recess mounting. - Enables secure ventilation. - Choice of material and finish. - Choice of standard dimensions. - Faceplate overlaps wall opening by (...

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

    Framed Louvres and Grilles

    Kingfisher Louvre Systems Ltd
    Kingfisher framed louvres and grilles provide a well-designed and robust cost effective solution for extract and intake air. Available for internal or external use as framed units with either a surrounding flange for wall mounted fixing or recessed to enable m...

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

    R-Series - Roof Mounted Natural Ventilators

    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 ...

    Acoustic Louvres

    Zefyr Ltd
    The Zefyr “Acoustic” louvres are specifically designed to reduce noise levels with a wide range of products to suit each application depending on the customer-required performance. Our “acoustic” louvres have been designed and texted to reduce the so...

    Seefire - Roof Mounted Natural Ventilators

    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...

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

    Sola-Boost Classic (Square)

    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 ...

    2 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...

    A-Series - Complete Natural Ventilator Units

    Breathing Buildings
    Atria are often designed into buildings to provide a light and airy environment which is adaptable for the needs of the occupants. By providing a flow path through the building, they can also aid the adoption of a natural ventilation strategy for the surroundi...
    Did you know that the most common Finish(es) for products within the Natural Ventilators category are colour , Mill and aluminium?'

    Chain actuator - WMX 823

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

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

    Natural Ventilators Building Products

    On SpecifiedBy, you can search over 130+ Natural Ventilators from leading HVAC & Cooling Systems manufacturers including; WindowMaster, McKenzie-Martin Ltd and Monodraught.

    You can see a full list of manufacturers of Natural Ventilators here.

    You can refine your search further by various types of Natural Ventilators, such as; Ventilation Louvres, Roof Mounted Natural Ventilators and Window Mounted Natural Ventilators.

    Important criteria to consider when specifying Natural Ventilators include; Material(s), Width and Colour(s).