Ventilation & extraction

Rain defence louvres are used on buildings to allow the passage of air, whilst providing the area beyond them with effective protection from wind-driven rain penetration. CS best performing model - RS-5605 - combines maximum rain defence performance (Class A up to 3.5 m/s) with excellent airflow performance (Class 1): vertical and horizontal blade

Bold Line ventilation louvres utilise two blade depths to allow creation of unique façade designs, customised with patterns, colours and shadow lines. Widely spaced extruded blades for maximum airflow performance. Choice of mullion styles, accent blade arrangements and colours for a truly bespoke façade

Modular ventilation louvre with excellent airflow performance, ideal for applications with permanent mechanical extract ventilation such as data centres. Wide blade pitch to maximise airflow performance; channels in blades and vertical sections help to collect and drain away rain water; visible mullions to line up with other façade elements

Prihoda Fabric Ducting for Displacement Ventilation is a textile-based air distribution system designed to introduce supply air into rooms at low velocity, typically at low level. Utilising patented micro-perforation technology, the system delivers precise amounts of air through 0.2mm laser-cut perforations in the ducting material. This approach

save up to 70% on installation costs compared to rigid duct systems; combines duct and diffuser in one product, reducing need for secondary support; customisable with colours, designs, graphics, or messages for branding; bespoke design for each project to deliver air exactly where required. supermarkets and large retail spaces; areas requiring

Prihoda Fabric Ducts for Food Industry Ventilation are designed to manage high heat energy loads in food production environments, where room temperatures typically range from +4°C to +18°C. These systems use ceiling-mounted fabric ducting with micro-perforation diffusers to deliver large volumes of cooled air at low velocity, ensuring consistent

Prihoda designs, manufactures and supplies fabric ducting systems for fitness centres and gyms. For large open gyms and other fitness venues, fabric ducting can provide an optimal air distribution system where more traditional rigid systems may struggle or become expensive. Often large sports halls suffer from quite low air volumes and quite large

Modular ventilation louvres offering very good airflow and some rain defence, offered with a choice of visible or hidden mullions to create desired effect on the façade. Widely-spaced extruded blades for maximum airflow performance. Designed to offer some protection from wind-driven rain in lower face velocities. Delivered to site as pre-fabricated units

82mm-deep high-performance louvre offering excellent protection against wind-driven rain penetration and very good airflow. Complex extruded blade design in vertical arrangement for maximum rain defence performance; channels in blades, jambs and mullions to collect and drain water from the louvred area; visible interlocking mullions to line up

Contour anti-ligature ventilation grilles are made from 1.5mm Zintec or Magnelis steel and designed to reduce ligature risks in mental health and care environments by covering standard ventilation grilles. Grilles have an IP3X rating, antimicrobial powder coating and security fixings for authorised access. Standard and bespoke sizes available

Prihoda fabric ducting systems are suitable for use in theatres and cinemas. The system acts as both ducting and diffuser in one. The ducting, which is made from a flame-proof polyester material, is typically a matt black finish and will not reflect or deflect performance sounds back to the audience: acoustically optimised for theatre and cinema

Concealed behind an attractive perforated skin, Perform PL-5700 louvres offer excellent weather performance, combined with good airflow and sight screening. Complex extruded blade design in vertical arrangement for maximum rain defence performance (Class A up to 3.0m/s). Multiple channels in blades to collect and drain water from the louvred area

Swimming pools are a large market for Prihoda, whether they be attached to schools, or for public or private use. Prihoda fabric ducts are made from a polyester material to a pattern unique to the company. This material will not corrode in a swimming pool environment and is available in a range of 9 stock colours – all at no additional cost. These

Prihoda fabric ducts are textile-based air distribution systems designed to deliver fresh air and air movement in educational environments. These ducts are made from cleanroom non-fibre shedding material and are flame retardant, meeting European and US regulatory standards. The system enables even air distribution at low noise and velocity levels

Prihoda specialises in fabric ducting systems for air ventilation in a wide range of commercial and retail environments, including restaurants. Systems can be designed and installed for new-build projects, or as replacements for existing traditional ducting systems. Compared to traditional ducting systems, Prihoda fabric ducting offers several key

Prihoda can address all issues with sports hall ventilation with its bespoke fabric ducting. Sports hall ventilation often combines the worst circumstances for trying to make a project work. Ducts are usually mounted at a high level, often over 10m, and supply air temperatures tend to be quite a bit warmer than the ambient room temperature

High-performing louvres with horizontal blades and visible mullions, offering effective protection against wind-driven rain penetration, and good airflow. Complex extruded blade design for maximum rain defence performance (Class A up to 3.5 m/s). Multiple channels in blades and vertical components to collect and drain water from the louvred area

Prihoda Fabric Ducts for Cleanroom Air Ventilation are textile-based air distribution systems designed for use in cleanroom environments, including ISO4 (Class 10) applications. Made from non-fibre shedding ‘Classic’ polyester material, these ducts are engineered to maintain particle-free air to an agreed cleanroom class and are washable to

CS offers a range of ventilation louvres that provide the maximum airflow required, while offering a degree of protection against wind-driven rain ingress. They are commonly used for projects where economy is the main consideration, high free area is important, and occasional water penetration will not cause major problems

Prihoda Fabric Ducts for Laboratory Air Ventilation are textile-based ventilation systems designed to deliver large volumes of make-up air in laboratory environments. These ducts function as both air ducts and diffusers, distributing air evenly and at low velocities to prevent draughts and reduce noise. The system is designed for easier

To maintain a permanently cylindrical shape with a stretched fabric duct, a metal spiral covered in fabric is inserted inside of the diffuser. The spacing of the internal spiral is managed by longitudinal textile straps. Helix ducts can be any length, but are made up of 5m long sections zipped together. The spiral can be easily disassembled for

When it comes to ventilation, hospitals present a very particular challenge. Airflow requirements for hospitals and other healthcare facilities go beyond comfort and air quality: they are part of an entire system designed to support healing, provide infection control, and prevent the spread of airborne pathogens. Hygiene is an integral part of

Office building environmental air systems commonly experience several problems with air movement and temperature. Here we look at the 5 most common issues and how Prihoda fabric ducting can help solve these. Lack of air movement is often caused by insufficient air volume or, more likely, poor distribution of air within the space, so that parts of the building

SquAireTex ceiling tile air diffusers are intended for installation in a lay-in grid ceiling. Depending upon the design they distribute air along the ceiling structure in a swirling manner or in one or more specific directions. Made from an aluminium frame and lightweight flame-retardant polyester fabric they are designed to weigh no more than the