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
Linear Hidden Ventilation Diffusers LINEO PRO - Air Vent Diffusers
Verified 17 hours ago
Ergovent UAB
Linear ventilation diffusers for plasterboard ceilings and walls.
Firelight Duo
Verified 13 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.
ECO / EN-Seefire (ECO)
Verified 13 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.
Apollo ATI
Verified 13 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.
Coltlite
Verified 13 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.
AOV Smoke Vent System Rooflight | Mardome AOV | Automatic Smoke Ventilation - Roof Hatch, AOV
Verified 19 days ago
Trade Access Panels
AOV. Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
2-in-1 Aluminium Smoke Vent System | AOV Roof Access Hatch - Roof Hatch, AOV
Verified 19 days ago
Trade Access Panels
50 mm thermal break solid top smoke vent with roof access hatch and comfort ventilation.
AOV Smoke Vent for Flat Roof | Polycarbonate Automatic Smoke Vent for Builders Kerb | SHEV | Brett Martin Mardome - Roof Hatch, AOV
Verified 19 days ago
Trade Access Panels
Automatic smoke vent for flat roof skylight.
Weatherlite
Verified 21 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 21 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 MK2
Verified 22 days ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Passive Vapour Vent MK1
Verified 22 days ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 1 month ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
Smoke Lift Glass Skylight FE Passivhaus AOV - Certified AOV Smoke Vent Rooflight
Verified 1 month ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV
Verified 1 month ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV - smoke vent
Verified 1 month ago
Lamilux Rooflights Ltd
Louvred ventilator for natural ventilation and smoke and heat extraction.
Smoke Lift Glass Skylight FE Smoke Vent - AOV / Smoke vent / SHEV rooflight
Verified 1 month ago
Lamilux Rooflights Ltd
Smoke Vent Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Louvre Window Airstream - AOV Smoke vent SHEV - Louvre
Verified 1 month 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 Lift Glass Skylight F100 - AOV Smoke vent SHEV - smoke vent rooflight
Verified 1 month ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV - smoke vent
Verified 1 month ago
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
Smoke Vent with Access - Automatic Opening Vent (AOV)
Verified 2 months 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 2 months 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.
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.
Heavy Duty Double Deflection Grille
Verified 2 months ago
GDL Air Systems Ltd
Aluminium supply air grille.
Linear Slot Diffuser
Verified 2 months ago
GDL Air Systems Ltd
Aluminium supply or extract diffuser.
Mardome Trade Rooflight - Dome Rooflight/ Smoke Vent Rooflight
Verified 3 months ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate dome rooflight.
Mardome Smoke Vent - Smoke Vent Rooflight
Verified 3 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.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Opensky Wall AOV Smoke Ventilator - Louvred Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Stirling Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Showing 1-36 of 58