HAHN Louvre Windows

HAHN Louvres are high performance, thermally-broken operable elements for building facades. The windows feature an aesthetically clean and minimalist design, which maximises natural ventilation and airflow.

The louvres are available in a variety of triple, double and single-glazed options, which can be operated either manually, pneumatically or electrically. The units also meet European standards for smoke & heat extraction in the event of a fire.

Overview

• Simple and seamless integration into RAICO curtain walls
• Excellent for natural ventilation
• High degree of air tightness when shut
• High spec double & triple glazing, or insulated panels
• High quality, thermally-broken aluminium frames
• Manual, pneumatic and motorised operation options
• Meets European Standards for smoke & heat extraction (EN 12101-2).
• Optimal use of space (minimal extension of panes when open)
• Minimal frame to glass ratio
• External Allglass appearance available
• Low maintenance: durable powder coating or anodised finish, easy to clean
• Burglary protection

Tairmo

The Tairmo range offers maximum energy efficiency through the use of aluminium extrusions with large thermal breaks; insulated profile cores; and triple-glazed units with warm edge spacers.

Tairmo is the first louvre window to comply with the German Energy Saving Ordinance (EnEV 2012).

Allglass

The Allglass option features an innovative semi-frameless glass: comprising of a seamless flush glass finish on the exterior, with minimal aluminium framing on the interior.

S9-iVt-05

The S9-iVt-05 is features outstanding advantages in regard to ventilation, weather tightness and thermal performance, as well as a high degree of security against burglary.

The glass inserts are framed with thermally broken aluminium profiles. The S9-iVt-05 is certified for use as NSHV (Natural Smoke and Heat Ventilation) device according to EN 12101-2, furthermore it is available with ball impact protection for use in sports facilities (DIN 18032-3).

Allglass

The Allglass option features an innovative semi-frameless glass: comprising of a seamless flush glass finish on the exterior, with minimal aluminium framing on the interior.

Integral

With an appearance based on the S9-iVt-05 louvre, the Integral louvre comes with the control motor concealed within the frame.

Designed with maintenance in mind, the actuator is easily-accessible without the need to uninstall or dismantle the louvre to gain access.

HAHN Product Comparison

	Tairmo	Tairmo Allglass	S9-iVt-05	S9-iVt-05 Allglass	Integral
Frame width (min - max) (mm)	250 - 2500	250 - 2500	250 - 2000	250 - 1600	250 - 1800
Frame height (min - max) (mm)	260 - unlimited	290 - unlimited	200 - unlimited	250 - unlimited	520 - unlimited
Louvre blade height (min - max) (mm)	180 - 450	220 - 400	150 - 400	200 - 350	150 - 350
Frame depth (mm)	66	66	47	47 / 50.4	80
Maximum opening angle	89o	89o	84o	84o	83o
Glazing thickness (mm)	40 (TGU)	52 (TGU)	28 (DGU) / 32 (TGU)	32 (DGU) / 34 (TGU)	28 (DGU)
U Value (W/m2K)	0.9	0.9	1.6	1.7	1.7
Operation	Manual / Electric / Pneumatic	Manual / Electric / Pneumatic	Manual / Electric / Pneumatic	Manual / Electric / Pneumatic	Manual / Electric
Natural Smoke & Heat Extraction (EN 12101-2)
Driving Rain Protection
Wind Load Protection
Heat Gain Protection
Noise Insulation
Ball Impact Protection (DIN 18032-3)		-
Burglar Protection		-		-	-
Fall Safety		-		-	-

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