
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 | - | - | - |