Air terminals and diffusers
Find and specify air terminals and diffusers from top manufacturers with NBS Source. Browse 62 products that are ready to use on your projects. Classification Pr_70_65_04.
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Showing 1-36 of 60
Brett Martin/ Mardome Automatic Smoke Vent for Builders Kerb (AOV) - Roof Hatch, AOV
Verified 13 days ago
Trade Access Panels
Automatic smoke ventilation flat roof skylight.
2-in-1 Aluminium Smoke Vent System / AOV Roof Hatch - Roof Hatch, AOV
Verified 13 days ago
Trade Access Panels
50 mm thermal break solid top smoke vent with roof access and comfort ventilation.
AOV Smoke Vent System Rooflight - Mardome AOV Automatic Smoke Ventilation - Roof Hatch, AOV
Verified 13 days ago
Trade Access Panels
Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Aluminium Linear Bar Grille 392
Verified 15 days ago
Renson Fabrications Ltd
Linear bar grille.
Louvre and Plenum: Mechanical Intake or Extract - Integrated Ventilation Solutions
Verified 15 days ago
Renson Fabrications Ltd
A combined louvre and plenum solution. Fully BSRIA tested.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV - smoke vent
Verified 15 days ago
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
Roda Louvre Window - AOV Smoke vent SHEV - Louvre
Verified 15 days ago
Lamilux Rooflights Ltd
Thermally separated aluminium framed louvre windows for natural ventilation or smoke and heat extraction.
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV
Verified 15 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV - smoke vent rooflight
Verified 15 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Smoke Lift Glass Skylight FE - AOV / Smoke vent / SHEV rooflight
Verified 15 days ago
Lamilux Rooflights Ltd
Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 15 days ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV - smoke vent
Verified 15 days ago
Lamilux Rooflights Ltd
Louvred ventilator for natural ventilation and smoke and heat extraction.
Smoke Lift Glass Skylight FE Passivhaus
Verified 15 days ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Automatic Opening Vent (AOV)
Verified 26 days ago
VELUX Commercial
Automatic opening vent (AOV) to reduce smoke and heat, with a choice of glazing types.
Penthouse Louvre
Verified 26 days ago
VELUX Commercial
Louvre for natural ventilation.
UDF-50REM SMOKE VENT
Verified 28 days ago
Access 360
Double leaf natural smoke and heat exhaust ventilator.
SKY-Flatglass-1MF Smoke Vent
Verified 28 days ago
Access 360
Single leaf stairwell sliding natural smoke and heat exhaust ventilator/ skylight with double layer security glass and a protective polycarbonate dome opening to 180°(NSHEV) (OV) (AOV).
ESW-50REM SMOKE VENT
Verified 28 days ago
Access 360
Single leaf stairwell Natural Smoke and Heat Exhaust Ventilator (NSHEV)(OV)(AOV).
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.
Mardome Trade Rooflight and Smoke Vent - Dome Rooflight/ Smoke Vent Rooflight
Verified 1 month ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate dome rooflight and smoke vents.
Rytons A1® Fire-rated Round FlowRyt® Grilles with Spigots
Verified 2 months ago
Rytons Building Products Ltd
A1 fire-rated, non-combustible, round metal grilles with 100, 125 or 150 mm diameter spigots.
Rytons A1® Fire-rated Return Grilles 175 x 175 mm with Spigots
Verified 2 months ago
Rytons Building Products Ltd
A1 fire-rated, non-combustible, metal grille with a 100, 125 or 150 mm diameter spigot for attachment to ducting.
Linear Hidden Ventilation Diffusers LINEO PRO - Air Vent Diffusers
Verified 3 months ago
Ergovent UAB
Linear ventilation diffusers for plasterboard ceilings and walls.
Hidden Ventilation Gypsum Diffusers RONDO / KVADRO - Air Vent Diffusers
Verified 3 months ago
Ergovent UAB
Gypsum air vent covers for plasterboard ceilings and walls.
AOV Smoke Vent - [Brett Martin Mardome]
Verified 3 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.
Series LSD - Linear Slot Diffusers
Verified 3 months ago
HVC Supplies
Linear slot diffusers, providing high air handling capacity with both supply and extract functions.
Perforated Face Grilles - Return Air Grille
Verified 4 months ago
GDL Air Systems Ltd
Perforated Face Grille for return air applications.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Opensky Wall AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
Ultrasky Roof Casement AOV - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A glazed ventilator designed for both smoke and natural ventilation.
Stirling Roof Casement AOV - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 4 months ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
RyMar® Flat Roof Soil Vent Pipe Covers
Verified 5 months ago
Fixfast Ltd
Flat roof soil vent pipe covers.
Mediclean® Complanate Ultra Clean Ventilation Systems - Ultra Clean Ventilation System
Verified 5 months ago
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.
ECO Seefire Natural Louvred Ventilator
Verified 5 months ago
Colt International Ltd
Natural louvred ventilator suitable for natural ventilation as well as smoke control.
Showing 1-36 of 60