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
Stirling Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 1 day ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 1 day ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
Opensky Wall AOV Smoke Ventilator - Louvred Smoke & Natural Ventilator NSHEV
Verified 1 day 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 1 day ago
Powrmatic Ltd
A glazed ventilator designed for both smoke and natural ventilation.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 1 day ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 1 day ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Mardome Smoke Vent - Smoke Vent Rooflight
Verified 9 days ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate smoke vents
AOV Smoke Vent System Rooflight | Mardome AOV | Automatic Smoke Ventilation - Roof Hatch, AOV
Verified 10 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 10 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 10 days ago
Trade Access Panels
Automatic smoke vent for flat roof skylight.
AOV Smoke Vent - [Brett Martin Mardome]
Verified 11 days 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 18 days ago
Sheerline
Automatic opening ventilator.
ESW-50REM SMOKE VENT
Verified 1 month ago
Quanex Access Solutions
Single leaf stairwell Natural Smoke and Heat Exhaust Ventilator (NSHEV)(OV)(AOV).
SKY-Flatglass-1MF Smoke Vent
Verified 1 month 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 1 month 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 2 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 2 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 2 months ago
Air Diffusers Ltd
Frameless linear slot diffusers providing excellent airflow characteristics.
Standard Range Frameless Gypsum Air Diffusers - Air Diffusers
Verified 2 months ago
Air Diffusers Ltd
Frameless Gypsum Air Diffusers designed for plasterboard ceilings and walls.
Automatic Opening Vent (AOV)
Verified 2 months ago
VELUX Commercial
Automatic opening vent (AOV) to reduce smoke and heat, with a choice of glazing types.
Penthouse Louvre
Verified 2 months ago
VELUX Commercial
Louvre for natural ventilation.
Round Vent and Drainage Grilles
Verified 2 months ago
Cast Iron Air Brick Company
Cast iron round slotted grilles for ventilation and drainage.
Conservation Cowled Vent Grilles
Verified 2 months ago
Cast Iron Air Brick Company
Cast iron conservation cowled vent grilles.
Mediclean® Complanate Ultra Clean Ventilation Systems - Ultra Clean Ventilation System
Verified 2 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 2 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 2 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.
Plenums
Verified 4 months ago
Kencar Limited
Custom plenums for air distribution in building ventilation systems. Manufactured in aluminium, mild steel, stainless steel or galvanized steel with PPC, anodized, mill and polish finishes.
Flush-Mounted Ventilation Diffusers LINEO
Verified 4 months ago
Ergovent UAB
Linear ventilation diffusers for drywall ceilings and walls.
Rytons A1® Fire-rated Return Grilles 175 x 175 mm with Spigots
Verified 4 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.
Rytons A1® Fire-rated Round FlowRyt® Grilles with Spigots
Verified 4 months ago
Rytons Building Products Ltd
A1 fire-rated, non-combustible, round metal grilles with 100, 125 or 150 mm diameter spigots.
Linear Hidden Ventilation Diffusers LINEO PRO - Air Vent Diffusers
Verified 4 months ago
Ergovent UAB
Linear ventilation diffusers for plasterboard ceilings and walls.
Firelight Duo
Verified 4 months 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 4 months 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 4 months 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.
Showing 1-36 of 63