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 59
Mediclean® Complanate Ultra Clean Ventilation Systems - Ultra Clean Ventilation System
Verified 7 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.
2-in-1 Aluminium Smoke Vent System | AOV Roof Access Hatch - Roof Hatch, AOV
Verified 8 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 8 days ago
Trade Access Panels
AOV. Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
AOV Smoke Vent for Flat Roof | Polycarbonate Automatic Smoke Vent for Builders Kerb | SHEV | Brett Martin Mardome - Roof Hatch, AOV
Verified 8 days ago
Trade Access Panels
Automatic smoke vent for flat roof skylight.
Round Vent and Drainage Grilles
Verified 17 days ago
Cast Iron Air Brick Company
Cast iron round slotted grilles for ventilation and drainage.
Conservation Cowled Vent Grilles
Verified 17 days ago
Cast Iron Air Brick Company
Cast iron conservation cowled vent grilles.
Aluminium Linear Bar Grille 392
Verified 1 month ago
Renson Fabrications Ltd
Linear bar grille.
Smoke Vent with Access - Automatic Opening Vent (AOV)
Verified 1 month ago
Surespan
AOV smoke vent for smoke ventilation and roof access with multiple control options, EN12101-2 compliant and CE-marked.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV - smoke vent
Verified 1 month ago
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
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.
Louvre and Plenum: Mechanical Intake or Extract - Integrated Ventilation Solutions
Verified 1 month ago
Renson Fabrications Ltd
A combined louvre and plenum solution. Fully BSRIA tested.
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV
Verified 2 months ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 2 months ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV - smoke vent rooflight
Verified 2 months ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Smoke Lift Glass Skylight FE Passivhaus AOV - Certified AOV Smoke Vent Rooflight
Verified 2 months ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Smoke Lift Glass Skylight FE Smoke Vent - AOV / Smoke vent / SHEV rooflight
Verified 2 months ago
Lamilux Rooflights Ltd
Smoke Vent Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV - smoke vent
Verified 2 months ago
Lamilux Rooflights Ltd
Louvred ventilator for natural ventilation and smoke and heat extraction.
Roda Louvre Window - AOV Smoke vent SHEV - Louvre
Verified 2 months ago
Lamilux Rooflights Ltd
Thermally separated aluminium framed louvre windows for natural ventilation or smoke and heat extraction.
Flush-Mounted Ventilation Diffusers LINEO
Verified 2 months ago
Ergovent UAB
Linear ventilation diffusers for drywall ceilings and walls.
Penthouse Louvre
Verified 2 months ago
VELUX Commercial
Louvre for natural ventilation.
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.
Made to Measure Square Hole Grilles
Verified 2 months ago
Cast Iron Air Brick Company
Cast iron square hole vent grilles.
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.
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.
Rytons A1® Fire-rated Return Grilles 175 x 175 mm with Spigots
Verified 3 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 3 months ago
Rytons Building Products Ltd
A1 fire-rated, non-combustible, round metal grilles with 100, 125 or 150 mm diameter spigots.
Passive Vapour Vent MK2
Verified 4 months ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Passive Vapour Vent MK1
Verified 4 months ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
AOV Smoke Vent - [Brett Martin Mardome]
Verified 4 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.
Perforated Face Grilles - Return Air Grille
Verified 5 months ago
GDL Air Systems Ltd
Perforated Face Grille for return air applications.
Opensky Wall AOV Smoke Ventilator - Louvred Smoke & Natural Ventilator NSHEV
Verified 5 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Opensky Roof AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 5 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation or smoke control.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 5 months ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Ultrasky Roof Casement AOV Smoke Ventilator - Single Flap - Smoke & Natural Ventilator NSHEV
Verified 5 months ago
Powrmatic Ltd
A glazed ventilator designed for both smoke and natural ventilation.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 5 months ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
Showing 1-36 of 59