Help with Selections
Circular ceiling diffusers typically offer vertical/horizontal adjustability with 360 deg throw over a broad range of duties, and work efficiently even without ceiling effect.
Swirl diffusers successfully combine aesthetics and excellent air mixing characteristics; they are available in a large variety of styles to suit all ceiling types.
Jet diffusers are designed to provide long throws and handle high air volumes. They are suited to large spaces, with 360 deg adjustability and a choice of air patterns from a tight, long jet to diffusion spread.
Valves are small circular terminals typically used to handle air volumes below 120l/s in toilets, washrooms or any small rooms.
Linear diffusers are traditionally selected for their clean, crisp style and efficient air distribution. Highly versatile, they are recommended for VAV systems and provide high-induction, low noise tailored air diffusion.
Airline linear grilles constitute an ideal combination of sleek aesthetics and functionality. The vast choice of styles, frames, fixings and options offered by Waterloo makes it an extremely versatile terminal.
Unobtrusive yet effective, perforated face diffusers lend themselves to a variety of applications and can be used as supply (adjustable multi-directional terminal) or extract with the same appearance.
From the universal 4-way architectural diffuser to our Luminaire diffuser, our multi-directional terminals are suited for most applications up to 600l/s per 600sq ceiling tile and almost any ceiling system.
Waterloo offers a complete range of grilles suitable for wall, ceiling and duct mounting. Available with a choice of fixed or adjustable blades, in a variety of styles to suit any aesthetic requirements, made of aluminium or polymer.
Waterloo security grilles have been designed in conjunction with the prison service for safe and secure ventilation in detention cells or secure buildings. Available in 3 levels of security.
Floor grilles and diffusers are typically required to meet a variety of requirements in terms of point load, floor system or applications, and Waterloo’s extensive range offers solutions to most situations.
Our proprietary range of plenum boxes guarantees a good mixing of the air prior to diffusion through the terminal, as well as providing flow control, acoustic / thermal insulation where required.
Note – any performance data provided for Grilles & Diffusers is valid only for use with Waterloo plenum boxes.
Dampers and deflectors are particularly useful in regulating the amount of air going through a supply air terminal or rectifying its course.
Air transfer grilles allow air movement between adjacent rooms, providing added benefits like Non-vision, No-sight No-light, fire protection or acoustic properties in a choice of frames for door-, wall- or partition-mounting.
The Aircell Grilles and Diffusers are injection moulded in self-coloured white engineering polymer. Multi-purpose, cost effective terminals, particularly suited to chlorinated environments (swimming pools) or high cleaning regime areas (hospitals).
External louvres are used for air intake and exhaust whilst minimising rain, leaves, animal and sand ingress. Waterloo’s range offers additional benefits such as adjustability, acoustic properties, non-vision or penthouse construction.
A complete range of recessed, semi-recessed, rectangular or curved units in galvanised steel or stainless steel. Designed to integrate seamlessly into any installation, our displacement units combine excellent performance characteristics and aesthetically pleasing profiles.
Our high output chilled beams can be used for heating or cooling ventilation. They are available in a standard format or can be designed, built and tested to suit your project. Multi-service beams provide additional benefits such as luminaires, sprinkler systems, Public Address systems, smoke detectors, PIR sensors, fresh air, BMS cables, voice and data cables, CCTV etc. Eurovent tested.
Waterloo offers a complete range of pressure-independent Variable Air Volume and Constant Air Volume dampers, with additional benefits such as acoustic insulation, actuators, BMS system, coil heaters.
Used for room-to-room pressure control, our pressure dampers are available as a simple back pressure damper for coarse control, or pressure regulating damper for fine pressure adjustment.
The Waterloo range of control dampers has been designed to provide positive control of airflow within ventilation and air conditioning systems. Available as simple control dampers or low leakage dampers.