Air terminals and diffusers
Find and specify air terminals and diffusers from top manufacturers with NBS Source. Browse 66 products that are ready to use on your projects. Classification Pr_70_65_04.
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Showing 1-36 of 63
Smoke Vent with Access - Automatic Opening Vent (AOV)
Verified 3 days 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 3 days 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 for Flat Roof | Polycarbonate Automatic Smoke Vent for Builders Kerb | SHEV | Brett Martin Mardome - Roof Hatch, AOV
Verified 13 days ago
Trade Access Panels
Automatic smoke vent for flat roof skylight.
2-in-1 Aluminium Smoke Vent System | AOV Roof Access Hatch - Roof Hatch, AOV
Verified 13 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 13 days ago
Trade Access Panels
AOV. Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Data Centre Floor Grilles
Verified 19 days ago
GDL Air Systems Ltd
Aluminium supply or extract air grille for raised access floors.
Perforated Face Grilles - Return Air Grille
Verified 21 days ago
GDL Air Systems Ltd
Perforated Face Grille for return air applications.
Linear Slot Diffuser
Verified 21 days ago
GDL Air Systems Ltd
Aluminium supply or extract diffuser.
Heavy Duty Double Deflection Grille
Verified 21 days ago
GDL Air Systems Ltd
Aluminium supply air grille.
Fixed Linear Bar Grilles
Verified 21 days ago
GDL Air Systems Ltd
Aluminium supply or extract grilles.
Vent And Drainage Grilles
Verified 22 days ago
Cast Iron Air Brick Company
Cast iron vent and drainage grilles, available in various designs.
Stirling Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 25 days ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 25 days ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
Opensky Wall AOV Smoke Ventilator - Louvred Smoke & Natural Ventilator NSHEV
Verified 25 days ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Ultrasky Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 25 days ago
Powrmatic Ltd
A glazed ventilator designed for both smoke and natural ventilation.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 25 days ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 25 days ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Mardome Smoke Vent - Smoke Vent Rooflight
Verified 1 month ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate smoke vents
AOV Smoke Vent - [Brett Martin Mardome]
Verified 1 month 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.
Prestige AOV Window
Verified 1 month ago
Sheerline
Automatic opening ventilator.
ESW-50REM SMOKE VENT
Verified 2 months ago
Quanex Access Solutions
Single leaf stairwell Natural Smoke and Heat Exhaust Ventilator (NSHEV)(OV)(AOV).
SKY-Flatglass-1MF Smoke Vent
Verified 2 months ago
Quanex Access Solutions
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).
UDF-50REM SMOKE VENT
Verified 2 months ago
Quanex Access Solutions
Double leaf natural smoke and heat exhaust ventilator.
Mardome Trade Rooflight - Dome Rooflight
Verified 2 months ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate dome rooflight.
Performance Range (Coanda Effect) Frameless Gypsum Air Diffusers - Air Diffusers
Verified 3 months ago
Air Diffusers Ltd
High performance frameless air diffusers designed for plasterboard ceilings and walls.
Performance Range (Coanda Effect) Frameless Gypsum Linear Slot Diffusers - PLINE - - Air Diffusers
Verified 3 months ago
Air Diffusers Ltd
Frameless linear slot diffuser with a specially engineered airflow that uses the Coanda effect.
Standard Range Frameless Gypsum Linear Slot Diffusers - LINE - Air Diffusers
Verified 3 months ago
Air Diffusers Ltd
Frameless linear slot diffusers providing excellent airflow characteristics.
Standard Range Frameless Gypsum Air Diffusers - Air Diffusers
Verified 3 months ago
Air Diffusers Ltd
Frameless Gypsum Air Diffusers designed for plasterboard ceilings and walls.
Automatic Opening Vent (AOV)
Verified 3 months ago
VELUX Commercial
Automatic opening vent (AOV) to reduce smoke and heat, with a choice of glazing types.
Penthouse Louvre
Verified 3 months ago
VELUX Commercial
Louvre for natural ventilation.
Round Vent and Drainage Grilles
Verified 3 months ago
Cast Iron Air Brick Company
Cast iron round slotted grilles for ventilation and drainage.
Conservation Cowled Vent Grilles
Verified 3 months ago
Cast Iron Air Brick Company
Cast iron conservation cowled vent grilles.
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.
Apollo
Verified 3 months ago
Colt International Ltd
An EN 12101-2 and VdS certified natural smoke and heat exhaust double flap ventilator which is primarily used in industrial, commercial and municipal buildings.
Louvre and Plenum: Mechanical Intake or Extract - Integrated Ventilation Solutions
Verified 3 months ago
Renson Fabrications Ltd
A combined louvre and plenum solution. Fully BSRIA tested.
Aluminium Linear Bar Grille 392
Verified 4 months ago
Renson Fabrications Ltd
Linear bar grille.
Showing 1-36 of 63