Natural smoke and heat exhaust ventilators
Find and specify natural smoke and heat exhaust ventilators from top manufacturers with NBS Source. Browse 44 products that are ready to use on your projects. Classification Pr_70_65_04_56.
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Showing 1-36 of 44
Brett Martin/ Mardome Automatic Smoke Vent for Builders Kerb (AOV) - Roof Hatch, AOV
Verified 10 days ago
Trade Access Panels
Automatic smoke ventilation flat roof skylight.
2-in-1 Aluminium Smoke Vent System - Roof Hatch - Roof Hatch, AOV
Verified 10 days 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 10 days ago
Trade Access Panels
Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Penthouse Louvre
Verified 18 days ago
VELUX Commercial
Louvre for natural ventilation.
Automatic Opening Vent (AOV)
Verified 18 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 18 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 18 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 18 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Louvre Window - AOV Smoke vent SHEV - Louvre
Verified 18 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 18 days ago
Lamilux Rooflights Ltd
AOV rooflight for SHEV - smoke and heat exhaust ventilation.
Smoke Lift Glass Skylight FE Passivhaus
Verified 18 days ago
Lamilux Rooflights Ltd
Passivhaus-certified smoke and ventilation glass rooflight.
Smoke Lift Glass Skylight FE - AOV / Smoke vent / SHEV rooflight
Verified 18 days ago
Lamilux Rooflights Ltd
Glass rooflight for SHEV (smoke and heat exhaust ventilation).
Roda Phoenix Extractor - AOV Smoke vent SHEV - smoke vent
Verified 18 days ago
Lamilux Rooflights Ltd
Natural heat and smoke extractor and ventilator panel.
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).
AOV Smoke Vent - [Brett Martin Mardome]
Verified 2 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.
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 3 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 3 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 3 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 3 months ago
Powrmatic Ltd
A casement ventilator for smoke and natural ventilation applications.
Opensky Wall AOV - Louvred Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator suitable for natural ventilation and smoke control.
Krystalite Glazed Louvre AOV - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A louvred ventilator for natural ventilation and smoke control.
Multisky AOV - Smoke & Natural Ventilator NSHEV
Verified 3 months ago
Powrmatic Ltd
A fully weathered ventilator for smoke and natural ventilation for industrial applications.
CS Explovent® XRV-IC Explosion and Pressure Relief Vents for Roofs
Verified 4 months ago
Construction Specialties (UK) Ltd
Explosion and pressure relief roof vents for buildings where the exterior wall area is insufficient (internal rooms), or where exterior walls are obstructed.
AXS 140 Combined AOV Smoke Ventilator and Roof Access Hatch
Verified 4 months ago
Colt International Ltd
Flap ventilator, suitable for roof access and smoke control.
Roof Single Leaf AOV Smoke Vent
Verified 4 months ago
Sertus
A roof mounted smoke and heat vent for in corridors within residential apartments, hotels, shops and offices.
Façade Single Leaf AOV Smoke Vent
Verified 4 months ago
Sertus
Smoke vent windows for residential facades.
Roof Louvred AOV Smoke Vent
Verified 4 months ago
Sertus
A range of roof mounted smoke vents with aluminium or glazed louvres.
Façade Louvred AOV Smoke Vent
Verified 4 months ago
Sertus
Smoke vent and air supply louvres used in natural smoke and heat exhaust ventilation systems (nSHEVS).
Firelight FL3 High Performance Natural Flap Ventilator
Verified 5 months ago
Colt International Ltd
Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.
Labyrinth Industrial Ventilator
Verified 5 months ago
Colt International Ltd
Ventilator providing continuous extract ventilation for most kinds of industrial buildings and is suitable for both smoke and climate control projects.
Colt Seefire Ventilator For Stairwells
Verified 5 months ago
Colt International Ltd
Low profile, roof- or wall-mounted louvred natural ventilator, designed to provide heat and smoke exhaust ventilation in protected stairwells and corridors.
Mardome Smoke Vent - Smoke Vent Rooflight
Verified 7 months ago
Brett Martin Daylight Systems
Square and rectangular polycarbonate smoke vents.
Apollo / Apollo ATI natural flap roof ventilators
Verified 7 months ago
Colt International Ltd
Natural smoke extract and day-to-day ventilator with or without weathered ventilation facility.
Showing 1-36 of 44