Air terminals and diffusers
Find and specify air terminals and diffusers from top manufacturers with NBS Source. Browse 61 products that are ready to use on your projects. Classification Pr_70_65_04.
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Showing 1-36 of 58
2-in-1 Aluminium Smoke Vent System | AOV Roof Access Hatch - Roof Hatch, AOV
Verified 6 days ago
Trade Access Panels
50 mm thermal break solid top smoke vent with roof access hatch and comfort ventilation.
AOV Smoke Vent System Rooflight | Mardome AOV | Automatic Smoke Ventilation - Roof Hatch, AOV
Verified 6 days ago
Trade Access Panels
AOV. Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
AOV Smoke Vent for Flat Roof | Polycarbonate Automatic Smoke Vent for Builders Kerb | SHEV | Brett Martin Mardome - Roof Hatch, AOV
Verified 6 days ago
Trade Access Panels
Automatic smoke vent for flat roof skylight.
Coltlite
Verified 6 days ago
Colt International Ltd
Natural louvred glazed vent for natural climatic or smoke ventilation. A glazed building element for high-spec fire, smoke, and air control.
Apollo ATI
Verified 7 days ago
Colt International Ltd
Certified according to EN 12101-2 and VdS-approved, Apollo ATI is a natural smoke and heat exhaust flap ventilator which is primarily used in industrial, commercial and public buildings.
ECO / EN-Seefire (ECO)
Verified 8 days ago
Colt International Ltd
The EN Seefire is an EN 12101-2 certified louvred ventilator for smoke and heat exhaust, day-to-day ventilation, and daylight entry, with multiple variants and installation options.
Firelight Duo
Verified 8 days ago
Colt International Ltd
The Firelight Duo provides natural smoke control and day-to-day ventilation with added daylight entry. Certified to EN 12101-2, it delivers high thermal, acoustic, and weather performance.
Weatherlite
Verified 8 days ago
Colt International Ltd
The Weatherlite is an upstand module that provides rain-proof ventilation. The Weatherlite is used in combination with a natural smoke and heat exhaust ventilator (NSHEV).
AXS 140
Verified 8 days ago
Colt International Ltd
AXS 140 is a combined AOV smoke ventilator and roof access hatch providing appropriate free area in accordance with Approved Document B, Appendix C.
Passive Vapour Vent MK1
Verified 9 days ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Passive Vapour Vent MK2
Verified 9 days ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV - smoke vent
Verified 18 days ago
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV - smoke vent
Verified 18 days ago
Lamilux Rooflights Ltd
Louvred ventilator for natural ventilation and smoke and heat extraction.
Smoke Lift Glass Skylight FE Passivhaus AOV - Certified AOV Smoke Vent Rooflight
Verified 18 days ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV - smoke vent rooflight
Verified 18 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV
Verified 18 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Smoke Lift Glass Skylight FE Smoke Vent - AOV / Smoke vent / SHEV rooflight
Verified 18 days ago
Lamilux Rooflights Ltd
Smoke Vent Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 18 days ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
Louvre Window Airstream - AOV Smoke vent SHEV - Louvre
Verified 18 days ago
Lamilux Rooflights Ltd
Thermally separated aluminium framed louvre windows for EN12101-2 certified smoke and heat ventilation. Suitable for integration into the façade of industrial and commercial buildings.
Smoke Vent with Access - Automatic Opening Vent (AOV)
Verified 1 month ago
Surespan
AOV smoke vent for smoke ventilation and roof access with multiple control options, EN12101-2 compliant and CE-marked.
Addlite AOV Smoke Vent Window - Vertical façade Ventilation - Smoke Ventilation Window - AOV
Verified 1 month ago
Surespan
Vertical smoke windows for automatic opening smoke ventilation. Tested to EN 12101-2:2003 the Addlite Smoke vent window system meets the requirements of opening and closing to EN 12101-2:2003.
AOV Smoke Vent - [Brett Martin Mardome]
Verified 2 months ago
Access Building Products Ltd
AOV smoke vent comprising PVC kerb with a polycarbonate dome. Automatic opening vents are for flat and low pitch roofs. Manufactured by Brett Martin, part of the Mardome rooflight range.
Linear Slot Diffuser
Verified 2 months ago
GDL Air Systems Ltd
Aluminium supply or extract diffuser.
Heavy Duty Double Deflection Grille
Verified 2 months ago
GDL Air Systems Ltd
Aluminium supply air grille.
Fixed Linear Bar Grilles
Verified 2 months ago
GDL Air Systems Ltd
Aluminium supply or extract grilles.
Perforated Face Grilles - Return Air Grille
Verified 2 months ago
GDL Air Systems Ltd
Perforated Face Grille for return air applications.
Mardome Trade Rooflight - Dome Rooflight/ Smoke Vent Rooflight
Verified 2 months ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate dome rooflight.
Mardome Smoke Vent - Smoke Vent Rooflight
Verified 2 months ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate smoke vents
Prestige AOV Window
Verified 3 months ago
Sheerline
Automatic opening ventilator.
Hidden Ventilation Gypsum Diffusers RONDO / KVADRO - Air Vent Diffusers
Verified 3 months ago
Ergovent UAB
Gypsum air vent covers for plasterboard ceilings and walls.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Stirling Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
Ultrasky Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A glazed ventilator designed for both smoke and natural ventilation.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
Opensky Wall AOV Smoke Ventilator - Louvred Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Showing 1-36 of 58