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Air terminals and diffusers
Find and specify air terminals and diffusers from top manufacturers with NBS Source. Browse 67 products that are ready to use on your projects. Classification Pr_70_65_04.
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Showing 1-36 of 64
Frameless Gypsum Air Diffusers - Performance Range (Coanda Effect) - Air Diffusers
Verified 2 days ago
Air Diffusers Ltd
High performance frameless air diffusers designed for plasterboard ceilings and walls.
Frameless Gypsum Linear Slot Diffusers - PLINE - Performance Range (Coanda Effect) - Air Diffusers
Verified 2 days ago
Air Diffusers Ltd
Frameless linear slot diffuser with a specially engineered airflow that uses the Coanda effect.
Frameless Gypsum Linear Slot Diffusers - LINE - Standard Range - Air Diffusers
Verified 2 days ago
Air Diffusers Ltd
Frameless linear slot diffusers providing excellent airflow characteristics.
Frameless Gypsum Air Diffusers - Standard Range - Air Diffusers
Verified 3 days ago
Air Diffusers Ltd
Frameless Gypsum Air Diffusers designed for plasterboard ceilings and walls.
Penthouse Louvre
Verified 6 days ago
VELUX Commercial
Louvre for natural ventilation.
Automatic Opening Vent (AOV)
Verified 6 days ago
VELUX Commercial
Automatic opening vent (AOV) to reduce smoke and heat, with a choice of glazing types.
AOV Smoke Vent System Rooflight | Mardome AOV | Automatic Smoke Ventilation - Roof Hatch, AOV
Verified 11 days ago
Trade Access Panels
AOV. Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Made to Measure Square Hole Grilles
Verified 13 days ago
Cast Iron Air Brick Company
Cast iron square hole vent grilles.
Round Vent and Drainage Grilles
Verified 13 days ago
Cast Iron Air Brick Company
Cast iron round slotted grilles for ventilation and drainage.
Conservation Cowled Vent Grilles
Verified 13 days ago
Cast Iron Air Brick Company
Cast iron conservation cowled vent grilles.
Mediclean® Complanate Ultra Clean Ventilation Systems - Ultra Clean Ventilation System
Verified 13 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.
Apollo
Verified 19 days 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 20 days ago
Renson Fabrications Ltd
A combined louvre and plenum solution. Fully BSRIA tested.
2-in-1 Aluminium Smoke Vent System | AOV Roof Access Hatch - Roof Hatch, AOV
Verified 24 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 1 month ago
Trade Access Panels
Automatic smoke vent for flat roof skylight.
Aluminium Linear Bar Grille 392
Verified 2 months ago
Renson Fabrications Ltd
Linear bar grille.
Plenums
Verified 2 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 2 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 2 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 2 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 2 months ago
Ergovent UAB
Linear ventilation diffusers for plasterboard ceilings and walls.
Firelight Duo
Verified 2 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 2 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 2 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.
Coltlite
Verified 2 months ago
Colt International Ltd
Natural louvred glazed vent for natural climatic or smoke ventilation. A glazed building element for high-spec fire, smoke, and air control.
Weatherlite
Verified 3 months ago
Colt International Ltd
The Weatherlite is an upstand module that provides rain-proof ventilation. The Weatherlite is used in combination with a natural smoke and heat exhaust ventilator (NSHEV).
AXS 140
Verified 3 months ago
Colt International Ltd
AXS 140 is a combined AOV smoke ventilator and roof access hatch providing appropriate free area in accordance with Approved Document B, Appendix C.
Passive Vapour Vent MK1
Verified 3 months ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Passive Vapour Vent MK2
Verified 3 months ago
Sovereign Chemicals Ltd
Passive dehumidifier to increase room ventilation, helps prevent black mould.
Louvre Window Airstream - AOV Smoke vent SHEV - Louvre
Verified 3 months ago
Lamilux Rooflights Ltd
Thermally separated aluminium framed louvre windows for EN12101-2 certified smoke and heat ventilation. Suitable for integration into the façade of industrial and commercial buildings.
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 3 months ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
Smoke Lift Glass Skylight FE Smoke Vent - AOV / Smoke vent / SHEV rooflight
Verified 3 months ago
Lamilux Rooflights Ltd
Smoke Vent Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV - smoke vent rooflight
Verified 3 months ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV
Verified 3 months ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV - smoke vent
Verified 3 months ago
Lamilux Rooflights Ltd
A natural smoke and heat extractor vent.
Smoke Lift Glass Skylight FE Passivhaus AOV - Certified AOV Smoke Vent Rooflight
Verified 3 months ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Showing 1-36 of 64