Natural Ventilators

    100+ Products

    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...

    2 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...

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

    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...

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

    Double chain actuator 400mm 400N

    WindowMaster
    Double chain actuator for heavy, outward opening windows and roof windows....

    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...

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

    OPERATING BOX LOUVRE

    McKenzie-Martin Ltd
    A range of louvres designed to act as a source of controllable airflow either for inlet air or exhaust....

    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...

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

    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 ...

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

    SR LOUVRE

    McKenzie-Martin Ltd
    Weather resistant louvre incorporating a double blade configuration to give an increased rain defence capability over conventional single blade louvres. The blades can be mounted vertically or horizontally within the box frame to suit aesthetic or functional r...

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

    KW High Performance Weather Louvre Single Bank

    Kingfisher Louvre Systems Ltd
    Single bank blade system offering maximum weather exclusion with high air flow rate, independently tested up to A2 performance classification. Performs better than most double-bank systems within a reduced depth of opening. Gutter design avoids the cascade eff...

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

    Did you know that the Width for products within the Natural Ventilators category, can range from 29 mm to 10287 mm and the average is 859 mm?

    Adaptive Bespoke Louvre Screening Systems

    Solinear
    Louvres are usually only supplied into the walls and roofs of buildings to enable a secure inlet ventilation source to support the building air conditioning or ventilation requirements. However Solinear's versaTIL™ louvre screening systems can also be used t...

    4 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...

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

    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...

    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...

    2 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....

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

    Aluminium Ventilation Grille 371

    Renson Fabrications
    Aluminium floor grille with optional frame. - Suitable for use as floor drain cover in abattoir, cellar, garage or swimming pool. Suitable for use over underfloor wiring duct in computer room. Physical free area: 61 %. - Grille: 20 x 8 mm bars at 20.5 mm centr...

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

    Sunpipe Composite EPDM Roof Kit

    Monodraught
    Monodraught and Permaroof UK have pooled their collective 54 years of experience in the industry to develop the ideal solution to delivering daylight to your home, ensuring the best possible integration into your roof. SUNPIPES are suitable for almost any appl...

    WGPH Penthouse Louvres

    Waterloo Air Products plc
    The Waterloo Penthouse Louvre range are made from aluminium, and as with all standard Waterloo louvres have proven to be weather resistant. The WGD is a ready assembled louvre made from a stack of complete frames mitred in the corners. WGPH is easily assemble...

    2 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...

    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....

    1 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 Zinc Cromate Passivated Steel Chain , Anodised Aluminium Housing and Aluminium?'

    SLH-S - Metal Storm Louvre

    Naco, trading name of Ruskin Air Management Ltd
    The remarkable performance provided by the SLH-S louvres is due to the carefully researched blade profile - this allows air to pass, but diverts and captures water particles and prevents water ingress even under the most extreme conditions. This design is id...

    1 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, Monodraught and McKenzie-Martin Ltd.

    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; Width, Material(s) and Height.