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 11 days ago
Trade Access Panels
Automatic smoke ventilation flat roof skylight.
2-in-1 Aluminium Smoke Vent System - Roof Hatch - Roof Hatch, AOV
Verified 11 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 11 days ago
Trade Access Panels
Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Mardome Trade Rooflight and Smoke Vent - Dome Rooflight/ Smoke Vent Rooflight
Verified 20 days ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate dome rooflight and smoke vents.
Rytons A1® Fire-rated Round FlowRyt® Grilles with Spigots
Verified 24 days 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 24 days 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 1 month ago
Ergovent UAB
Linear ventilation diffusers for plasterboard ceilings and walls.
Hidden Ventilation Gypsum Diffusers RONDO / KVADRO - Air Vent Diffusers
Verified 1 month ago
Ergovent UAB
Gypsum air vent covers for plasterboard ceilings and walls.
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.
Series LSD - Linear Slot Diffusers
Verified 2 months ago
HVC Supplies
Linear slot diffusers, providing high air handling capacity with both supply and extract functions.
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.
Perforated Face Grilles - Return Air Grille
Verified 3 months ago
GDL Air Systems Ltd
Perforated Face Grille for return air applications.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Ultrasky Roof Casement AOV - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 3 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 3 months ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
Opensky Wall AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
RyMar® Flat Roof Soil Vent Pipe Covers
Verified 3 months ago
Fixfast Ltd
Flat roof soil vent pipe covers.
Mediclean® Complanate Ultra Clean Ventilation Systems - Ultra Clean Ventilation System
Verified 3 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.
Kameleon 5E Natural Casement Ventilator
Verified 3 months ago
Colt International Ltd
Thermally-broken natural smoke ventilator, suitable for day-to-day ventilation and smoke control (vertical installation only).
FCO Façade Ventilator
Verified 3 months ago
Colt International Ltd
Natural louvred ventilator, suitable for natural day-to-day ventilation through the facade.
Firelight FL3 High Performance Natural Flap Ventilator
Verified 3 months ago
Colt International Ltd
Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.
Firelight DUO Natural Twin Flap Roof Ventilator
Verified 3 months ago
Colt International Ltd
Natural twin flap roof ventilator, suitable for natural day to day ventilation and smoke control.
Weatherlite Ventilated Upstand
Verified 3 months ago
Colt International Ltd
Ventilated upstand, fitted under a roof-mounted natural ventilator to provide weathered extract ventilation.
Labyrinth Industrial Ventilator
Verified 3 months ago
Colt International Ltd
Ventilator providing continuous extract ventilation for most kinds of industrial buildings and is suitable for both smoke and climate control projects.
ECO Seefire Natural Louvred Ventilator
Verified 3 months ago
Colt International Ltd
Natural louvred ventilator suitable for natural ventilation as well as smoke control.
Colt Seefire Ventilator For Stairwells
Verified 3 months ago
Colt International Ltd
Low profile, roof- or wall-mounted louvred natural ventilator, designed to provide heat and smoke exhaust ventilation in protected stairwells and corridors.
AXS 140 Combined AOV Smoke Ventilator and Roof Access Hatch
Verified 3 months ago
Colt International Ltd
Flap ventilator, suitable for roof access and smoke control.
Apollo / Apollo ATI natural flap roof ventilators
Verified 3 months ago
Colt International Ltd
Natural smoke extract and day-to-day ventilator with or without weathered ventilation facility.
Coltlite Glazed and Insulated Natural Louvred Ventilators
Verified 3 months ago
Colt International Ltd
Natural louvred glazed ventilator, suitable for natural day-to-day ventilation and smoke control.
Firelight FL2 Natural Flap Ventilator
Verified 3 months ago
Colt International Ltd
Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.
Airlite Highly Insulated Natural Louvred Ventilator
Verified 3 months ago
Colt International Ltd
High-performance natural louvred ventilator suitable for natural day-to-day climate control as well as smoke control.
Data Centre Floor Grilles
Verified 3 months ago
GDL Air Systems Ltd
Aluminium supply or extract air grille for raised access floors.
Heavy Duty Double Deflection Grille
Verified 4 months ago
GDL Air Systems Ltd
Aluminium supply air grille.
Linear Slot Diffuser
Verified 4 months ago
GDL Air Systems Ltd
Aluminium supply or extract diffuser.
Showing 1-36 of 60