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Natural smoke and heat exhaust ventilators

Find and specify natural smoke and heat exhaust ventilators from top manufacturers with NBS Source. Search 42 products that are ready to use on your projects. Classification Pr_70_65_04_56.

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Showing 1-36 of 42

Bilco Smoke Vents - SKY SS

Bilco Smoke Vents - SKY SS

Enhanced

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).
Bilco Smoke Vents - Stairwell (NSHEV) ESW-50REM - Smoke and heat exhaust ventilator

Bilco Smoke Vents - Stairwell (NSHEV) ESW-50REM - Smoke and heat exhaust ventilator

Enhanced

Bilco UK

Single leaf stairwell Natural Smoke and Heat Exhaust Ventilator (NSHEV)(OV)(AOV).
NSHEV Dome Vent

NSHEV Dome Vent

Enhanced

Dyer Environmental Controls Ltd

Roof dome vent for smoke ventilation applications.
NSHEV Glass Louvre

NSHEV Glass Louvre

Enhanced2 variants

Dyer Environmental Controls Ltd

Smoke ventilation louvre window.
Brett Martin/ Mardome Automatic Smoke Vent for Builders Kerb (AOV)

Brett Martin/ Mardome Automatic Smoke Vent for Builders Kerb (AOV)

Enhanced2 variants

Trade Access Panels

Automatic smoke ventilation flat roof skylight.
Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV

Smoke Lift Rooflight F100 W - AOV Smoke vent SHEV

Enhanced

Lamilux Rooflights Ltd

AOV rooflight for SHEV - smoke and heat exhaust ventilation.
CS Explovent® XRV-IC Explosion Venting Panels for Roofs

CS Explovent® XRV-IC Explosion Venting Panels for Roofs

Enhanced

Construction Specialties (UK) Ltd

Explosion-relief roof vents for buildings where the exterior wall area is insufficient (internal rooms), or where exterior walls are obstructed.
Firelight FL3 High Performance Natural Flap Ventilator

Firelight FL3 High Performance Natural Flap Ventilator

Enhanced4 variants

Colt International Ltd

Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.
Firelight DUO Natural Twin Flap Roof Ventilator

Firelight DUO Natural Twin Flap Roof Ventilator

Enhanced2 variants

Colt International Ltd

Natural twin flap roof ventilator, suitable for natural day to day ventilation and smoke control.
Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV

Smoke Lift Glass Skylight F100 - AOV Smoke vent SHEV

Enhanced

Lamilux Rooflights Ltd

AOV rooflight for SHEV (smoke and heat exhaust ventilation).
Kameleon 5 Natural Casement Ventilator

Kameleon 5 Natural Casement Ventilator

Enhanced2 variants

Colt International Ltd

Thermally-broken natural smoke ventilator, suitable for day-to-day ventilation and smoke control (vertical installation only).
Kingspan Optima Smoke and Heat Exhaust Ventilator - Thermally Broken

Kingspan Optima Smoke and Heat Exhaust Ventilator - Thermally Broken

Enhanced

Kingspan Light + Air

A thermally separated louvred smoke and heat exhaust bent for improved energy efficiency.
Firelight FL2 Natural Flap Ventilator

Firelight FL2 Natural Flap Ventilator

Enhanced5 variants

Colt International Ltd

Natural casement roof single flap ventilator, suitable for natural smoke control and day-to-day ventilation.
Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV

Roda Smokejet Extractor Louvred Ventilator - AOV Smoke vent SHEV

Enhanced2 variants

Lamilux Rooflights Ltd

Louvred ventilator for natural ventilation and smoke and heat extraction.
Coltlite Glazed and Insulated Natural Louvred Ventilators

Coltlite Glazed and Insulated Natural Louvred Ventilators

Enhanced7 variants

Colt International Ltd

Natural louvred glazed ventilator, suitable for natural day-to-day ventilation and smoke control.
Smoke Lift Glass Skylight FE - AOV Smoke vent SHEV

Smoke Lift Glass Skylight FE - AOV Smoke vent SHEV

Enhanced2 variants

Lamilux Rooflights Ltd

Glass rooflight for SHEV (smoke and heat exhaust ventilation).
NSHEV Rooflight

NSHEV Rooflight

Enhanced

Dyer Environmental Controls Ltd

Smoke ventilation roof window.
Weatherlite Ventilated Upstand

Weatherlite Ventilated Upstand

Enhanced

Colt International Ltd

Ventilated upstand, fitted under a roof-mounted natural ventilator to provide weathered extract ventilation.
Seefire Natural Louvred Ventilator

Seefire Natural Louvred Ventilator

Enhanced3 variants

Colt International Ltd

Natural louvred ventilator suitable for natural ventilation as well as smoke control.

UDF-50REM Smoke Vent

Enhanced

Bilco UK

A double leaf smoke vent opening to 90° with solid covers.
Labyrinth Industrial Ventilator

Labyrinth Industrial Ventilator

Enhanced

Colt International Ltd

Ventilator providing continuous extract ventilation for most kinds of industrial buildings and is suitable for both smoke and climate control projects.
AOV Smoke Vent System Rooflight - Mardome AOV Automatic Smoke Ventilation

AOV Smoke Vent System Rooflight - Mardome AOV Automatic Smoke Ventilation

Enhanced2 variants

Trade Access Panels

Polycarbonate automatic opening vent (AOV) for installation onto flat and low pitched roofs.
Bilco Smoke Vents - Double Leaf (NSHEV) UDF-50REM - Smoke and Heat Exhaust Ventilator

Bilco Smoke Vents - Double Leaf (NSHEV) UDF-50REM - Smoke and Heat Exhaust Ventilator

Enhanced

Bilco UK

Double leaf natural smoke and heat exhaust ventilator.
Kingspan Lumera

Kingspan Lumera

Enhanced

Kingspan Light + Air

Aesthetic roof window with concealed controls.
Apollo / Apollo ATI natural flap roof ventilators

Apollo / Apollo ATI natural flap roof ventilators

Enhanced2 variants

Colt International Ltd

Natural smoke extract and day-to-day ventilator with or without weathered ventilation facility.
Penthouse Louvre

Penthouse Louvre

Enhanced

VELUX Commercial

Louvre for natural ventilation.
Kingspan Ventria

Kingspan Ventria

Enhanced

Kingspan Light + Air

Flexible window for natural ventilation and smoke exhaust.
NSHEV Roof Louvre

NSHEV Roof Louvre

Enhanced

Dyer Environmental Controls Ltd

Economical low-profile roof louvre.

ESW-50REM Smoke Vent

Enhanced

Bilco UK

A single leaf smoke vent opening to 140° with solid covers.
Roda Phoenix Extractor - AOV Smoke vent SHEV

Roda Phoenix Extractor - AOV Smoke vent SHEV

Enhanced2 variants

Lamilux Rooflights Ltd

Natural heat and smoke extractor and ventilator panel.
FCO Façade Ventilator

FCO Façade Ventilator

Enhanced3 variants

Colt International Ltd

Natural louvred ventilator, suitable for natural day-to-day ventilation through the facade.
WCO natural ventilator for weathered ventilation

WCO natural ventilator for weathered ventilation

Colt International Ltd

Natural smoke extract and day to day ventilator with weathered ventilation facility.
AXS 140 Combined AOV Smoke Ventilator and Roof Access Hatch

AXS 140 Combined AOV Smoke Ventilator and Roof Access Hatch

Enhanced4 variants

Colt International Ltd

Flap ventilator, suitable for roof access and smoke control.
Roda VenturiSmoke VS1 - AOV Smoke vent SHEV

Roda VenturiSmoke VS1 - AOV Smoke vent SHEV

Enhanced2 variants

Lamilux Rooflights Ltd

A natural smoke and heat extractor vent.
Automatic Opening Vent (AOV)

Automatic Opening Vent (AOV)

Enhanced

VELUX Commercial

Automatic opening vent (AOV) to reduce smoke and heat.

Kingspan Eura Smoke and Heat Exhaust Ventilator

Enhanced2 variants

Kingspan Light + Air

Multifunctional louvred ventilator.

Showing 1-36 of 42