Air terminals and diffusers
Find and specify air terminals and diffusers from top manufacturers with NBS Source. Browse 63 products that are ready to use on your projects. Classification Pr_70_65_04.
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Showing 1-36 of 63
Brett Martin/ Mardome Automatic Smoke Vent for Builders Kerb (AOV) - Roof Hatch, AOV
Verified 19 hours ago
Trade Access Panels
Automatic smoke ventilation flat roof skylight.
2-in-1 Aluminium Smoke Vent System - Roof Hatch - Roof Hatch, AOV
Verified 20 hours 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 20 hours ago
Trade Access Panels
Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Mardome Smoke Vent - Smoke Vent Rooflight
Verified 21 hours ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate smoke vents.
Mediclean® Complanate Ultra Clean Ventilation Systems - Ultra Clean Ventilation System
Verified 14 days 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.
Vent And Drainage Grilles
Verified 16 days ago
Cast Iron Air Brick Company
Cast iron vent and drainage grilles, available in various designs.
Round Vent and Drainage Grilles
Verified 16 days ago
Cast Iron Air Brick Company
Cast iron round slotted grilles for ventilation and drainage.
Made to Measure Square Hole Grilles
Verified 16 days ago
Cast Iron Air Brick Company
Cast iron square hole vent grilles.
Conservation Cowled Vent Grilles
Verified 16 days ago
Cast Iron Air Brick Company
Cast iron conservation cowled vent grilles.
Penthouse Louvre
Verified 22 days ago
VELUX Commercial
Louvre for natural ventilation.
Automatic Opening Vent (AOV)
Verified 22 days ago
VELUX Commercial
Automatic opening vent (AOV) to reduce smoke and heat, with a choice of glazing types.
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV - smoke vent
Verified 22 days ago
Lamilux Rooflights Ltd
Louvred ventilator for natural ventilation and smoke and heat extraction.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV - smoke vent
Verified 22 days ago
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV - smoke vent rooflight
Verified 22 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Louvre Window - AOV Smoke vent SHEV - Louvre
Verified 22 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 22 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Smoke Lift Glass Skylight FE Passivhaus
Verified 22 days ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Smoke Lift Glass Skylight FE - AOV / Smoke vent / SHEV rooflight
Verified 22 days ago
Lamilux Rooflights Ltd
Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 22 days ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
Passive Vapour Vent MK2
Verified 1 month ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Passive Vapour Vent MK1
Verified 1 month ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
ESW-50REM SMOKE VENT
Verified 2 months ago
Bilco UK
Single leaf stairwell Natural Smoke and Heat Exhaust Ventilator (NSHEV)(OV)(AOV).
UDF-50REM SMOKE VENT
Verified 2 months ago
Bilco UK
Double leaf natural smoke and heat exhaust ventilator.
SKY-Flatglass-1MF Smoke Vent
Verified 2 months ago
Bilco UK
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).
Side Air Diffuser - Diffuser Vent Grille
Verified 2 months ago
Ventmann UK Ltd
Gypsum air diffuser.
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.
Circle Air Diffuser - Diffuser Vent Grille
Verified 3 months ago
Ventmann UK Ltd
Gypsum air diffuser.
Line Air Diffuser - Diffuser Vent Grille
Verified 3 months ago
Ventmann UK Ltd
Gypsum air diffuser.
Square Air Diffuser - Diffuser Vent Grille
Verified 3 months ago
Ventmann UK Ltd
Gypsum air diffuser.
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.
Addlite AOV Smoke Vent Window - Vertical façade Ventilation - Smoke Ventilation Window - AOV
Verified 3 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.
Weatherlite Ventilated Upstand
Verified 4 months ago
Colt International Ltd
Ventilated upstand, fitted under a roof-mounted natural ventilator to provide weathered extract ventilation.
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.
Showing 1-36 of 63