Description
Technical parameters
Price and sizes
Technical documentation
Related products

SMOKE VENT ENERGY

KAS B1600

Dakea’s Smoke Vent is an automatic smoke ventilation window for sloping roofs. High quality – to the EN 12101-2 European standard – this smoke vent is ideal for enhancing the safety features of a building and protecting occupants in the event of a fire.
36 (-1,-3) dB
Sound reduction
Uw 1.1 W/m2 K
Thermal transmittance
159 km/h
Speed wind tested up to
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Smoke ventilation
In the detection of fire or smoke, the control system automatically opens the window. the opening function can also be activated by a manual fire alarm connected to the control system.
Complete System
Connected to a control unit, the window opens automatically within 60 seconds when a smoke detector registers smoke or a 'break-glass' point is triggered, using an electric motor and gas struts. Optional wall switch available for comfort ventilation and rain sensor closing window in case of rains.
Certified Safety
Smoke ventilation roof window (KAS) tested and certified according to EN 12101-2, capable of fully opening within 60 seconds during emergencies.
Wind deflector
KAS smoke ventilation window without wind deflector is used when geometrical area is legally required only. KWU wind deflector should be used when aerodynamic free area is legally required. This may depend on the application and the local legislation.
Window construction
Includes a pre-installed opening motor, gas strut assistance, toughened outer glass, laminated safety glass, double gasket system, and double Low-e coating. Applicable for roof pitches of 15°-60°, with optional wall switch and rain sensor for comfort ventilation.
Roof pitch
Compatible with all roofing materials on slopes of 15 to 60 degrees, requiring original Dakea flashing for proper installation. Not suitable for roof exit or escape purposes.
Max security
Safe guard ensures the window’s resistance to storms and 2nd category hurricanes, as well as superior glass protection against impact from the exterior, including a lifetime guarantee against hail damage for the pane. The inner pane is laminated and has two layers of tear resistant foil. The outer pane is toughened and 4 mm thick.
Thermal Comfort
Roof window with a double low emission coating which reflects heat back into the room. It means heating is more efficient and energy bills are lower.
Durable certified wood
We guarantee that all our nordic pine wood is certified, which is also known for excellent density and increased durability.
Long-Term Assurance
10+10 year warranty for the roof window, and 2 years for the motor and gas struts.

Technical parameters

Construction 33.2-10-3HS-10-4H
Thickness of glazing (mm) 33
Low E
Gas Argon
Toughened
Laminated
Ug ( W/m2K ) 0.81
Total solar energy transmittance 0.53
Uw ( W/m2K ) 1.1
Water tightness E1200
Air permeability Class 4
Resistance to wind load C4*
Sound reduction 36 (-1,-3) dB

* M8A, S8A, U8A: no performance data

Natural wood (KAS B1600)
Reliability (Re) Re 1000 + 10000
Snow load (SL) SL 1000**
Low Temperature (T) T (-15)
Wind load (WL) WL 3000***
Heat Exposure (B) B 300

** U8A size: SL 800, *** U8A size: WL 1500

Prices and sizes
Discover a wide range of roof windows with various sizes and price options to fit your needs.
Check the price list and sizes

Technical documentation

KAS B1600 and KWU Specification Sheet pdf
KAS Accessories Specification sheet pdf
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Roof window configurator
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Where to buy

Find Dakea roof window sales points in your area!

Online resources

We have prepared a knowledge base where you will find useful information about window installation best practise, compatibility of our products and any certificates and technical parameters.

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