Air terminals and diffusers
Find and specify air terminals and diffusers from top manufacturers with NBS Source. Search 54 products that are ready to use on your projects. Classification Pr_70_65_04.
View manufacturers from Air terminals and diffusersShowing 1-36 of 54
FCO Façade Ventilator
Colt International Ltd
Natural louvred ventilator, suitable for natural day-to-day ventilation through the facade.
Glidevale Protect Fulmetal RediRoll
BPD Building Product Design Ltd
Glidevale Protect RediRoll is a dry fix ridge and hip ventilation system designed to meet the requirements of BS 8612, BS 5534 and BS 5250
Kingspan Lumera
Kingspan Light + Air
Aesthetic roof window with concealed controls.
Passive Vapour Vents
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Passive Vapour Vent MK2
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Bilco Smoke Vents - Double Leaf (NSHEV) UDF-50REM - Smoke and Heat Exhaust Ventilator
Bilco UK
Double leaf natural smoke and heat exhaust ventilator.
AXS 140 Combined AOV Smoke Ventilator and Roof Access Hatch
Colt International Ltd
Flap ventilator, suitable for roof access and smoke control.
Kameleon 5 Natural Casement Ventilator
Colt International Ltd
Thermally-broken natural smoke ventilator, suitable for day-to-day ventilation and smoke control (vertical installation only).
AOV Smoke Vent System Rooflight - Mardome AOV Automatic Smoke Ventilation
Trade Access Panels
Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Round Vent and Drainage Grilles
Cast Iron Air Brick Company
Cast iron round slotted grilles for ventilation and drainage.
WCO natural ventilator for weathered ventilation
Colt International Ltd
Natural smoke extract and day to day ventilator with weathered ventilation facility.
Conservation Cowled Vent Grilles
Cast Iron Air Brick Company
Cast iron conservation cowled vent grilles.
Roda Louvre Window - AOV Smoke vent SHEV
Lamilux Rooflights Ltd
Thermally separated aluminium framed louvre windows for natural ventilation or smoke and heat extraction.
Circle Air Diffuser
Ventmann UK Ltd
Gypsum air diffuser.
NSHEV Dome Vent
Dyer Environmental Controls Ltd
Roof dome vent for smoke ventilation applications.
CS Explovent® ERP Explosion Venting Panels for Walls
Construction Specialties (UK) Ltd
A range of pressure release panels, ATEX compliant and field testable.
NSHEV Rooflight
Dyer Environmental Controls Ltd
Smoke ventilation roof window.
NSHEV Roof Louvre
Dyer Environmental Controls Ltd
Economical low-profile roof louvre.
UDF-50REM Smoke Vent
Bilco UK
A double leaf smoke vent opening to 90° with solid covers.
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV
Lamilux Rooflights Ltd
Louvred ventilator for natural ventilation and smoke and heat extraction.
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Smoke Lift Glass Skylight FE - AOV Smoke vent SHEV
Lamilux Rooflights Ltd
Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Kingspan Optima Smoke and Heat Exhaust Ventilator - Thermally Broken
Kingspan Light + Air
A thermally separated louvred smoke and heat exhaust bent for improved energy efficiency.
Firelight FL2 Natural Flap Ventilator
Colt International Ltd
Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.
Brett Martin/ Mardome Automatic Smoke Vent for Builders Kerb (AOV)
Trade Access Panels
Automatic smoke ventilation flat roof skylight.
Mediclean®
Brandon Medical Co Ltd
Air curtain technology to constrain the flow of clean air within the clean zone and to separate it from entrainment by the surrounding “dirty air” in the rest of the room.
CS Explovent® XRV-IC Explosion Venting Panels for Roofs
Construction Specialties (UK) Ltd
Explosion-relief roof vents for buildings where the exterior wall area is insufficient (internal rooms), or where exterior walls are obstructed.
Automatic Opening Vent (AOV)
VELUX Commercial
Automatic opening vent (AOV) to reduce smoke and heat.
2-in-1 Aluminium Smoke Vent System - Roof Hatch
Trade Access Panels
50 mm thermal break solid top smoke vent with roof access and comfort ventilation.
Seefire Natural Louvred Ventilator
Colt International Ltd
Natural louvred ventilator suitable for natural ventilation as well as smoke control.
Vent And Drainage Grilles
Cast Iron Air Brick Company
Cast iron vent and drainage grilles, available in various designs.
Apollo / Apollo ATI natural flap roof ventilators
Colt International Ltd
Natural smoke extract and day-to-day ventilator with or without weathered ventilation facility.
Side Air Diffuser
Ventmann UK Ltd
Gypsum air diffuser.
Firelight DUO Natural Twin Flap Roof Ventilator
Colt International Ltd
Natural twin flap roof ventilator, suitable for natural day to day ventilation and smoke control.
Showing 1-36 of 54