HUECK Lambda SA1 - Sound-proofing and ventilation. At the same time.

Sound barrier.

HUECK Lambda SA I

Sound-proofing and ventilation.
At the same time.

HUECK Lambda SA I

Sound-proofing and ventilation. At the same time.

Conventional sound-proof windows only reduce sound pressure while they are closed. Moreover, being completely cut off from outdoor noise results in a feeling of isolation for many people and causes noises from the building’s interior to seem more intense.

Now there is a genuine alternative:
HUECK Lambda SA I

This innovative window solution achieves sound absorption figures of up to 36 decibels even in the ventilation position.

REDUCING NOISE INSTEAD OF CUTTING IT OFF

Living in the city means being right in the middle of urban life – which generally includes a high level of noise. In excess, however, this noise is detrimental not only to well-being but also, in the long term, to health. According to the TA-Lärm guidelines on protection against noise, a pleasant indoor sound pressure level is considered to be 35 dB(A) during the day and 25 dB(A) at night. In this context, reducing outdoor noise by just 10 dB is perceived as a welcome halving of the noise level. However, if the noises from outdoors are blocked out completely, most people have an unpleasant feeling of being cut off. At the same time, they perceive irritating noises from inside the building even more intensely.

Proven by practice – appreciated by professionals!

Rhein 740 Tower, Düsseldorf

The new Rhein 740 tower establishes a new landmark in Düsseldorf-Heerdt. Approximately 2,250 square meters of the HUECK Lambda WS 090 window solution is installed in the striking façade of the 70-meter-high residential and medical tower. On the façade side facing the busy Pariser Straße, the HUECK Lambda Silent Air soundproof windows provide a pleasant working and living environment with the same look.

Hafenpark Quarter, Frankfurt am Main

More than 250 apartments with large window fronts are being built in Frankfurt's Hafenpark Quarter. Facing the busy Hanauer Landstrasse, around 400 square meters of the soundproof HUECK Lambda Silent Air windows ensure a pleasant background noise, even when the windows are partially open. HUECK Lambda WS 090 windows harmonize the appearance of the building shell on the building sides with less traffic.

Pergolenviertel district, Hamburg

In the high-quality, new apartments in Hamburg's Pergolen district, 100 Hueck Lambda Silent Air soundproof windows ensure high living comfort. Facing the busy Hebebrandstrasse, they provide both natural ventilation and soundproofing. In the areas of the buildings facing away from the street, Hueck Lambda WS 090 windows ensure a uniform façade look.

“Sleeping with the window open leads to better sleep depth and efficiency and to occupants waking up less frequently.”

Mishra et al. "Window/door opening‐mediated bedroom ventilation and its impact on sleep quality of healthy, young adults." Indoor Air 28.2 (2018): 339-351.

“With infill development in inner cities and increasing noise levels, soundproofing will continue to gain in importance. In this sector, Hueck is already one step ahead with its Lambda Silent Air I window system, which is already available.”

Marktübersicht Aluminium-Systemkonstruktionen, bauelemente-bau 05/2019

GREATER QUALITY OF LIFE AT HOME AND AT WORK

Peace at night even with the window tilted open
No unpleasant sense of being “trapped in” acoustically
Superior room climate due to continuous air exchange
Avoidance of structural damage thanks to natural ventilation

36 DB
Soundproofing

Certified sound-proofing
Sound resistance class 2
in the tilted position

Easy servicing
thanks to an easily accessible maintenance flap

Permanent air exchange
As a bottom- or side-hung window

Harmonious appearance
thanks to a profile depth of just 90 mm

CREATIVE FREEDOM DESPITE SOUND-PROOFING

Not only in terms of ventilation but also visually, HUECK Lambda SA I offers planners and architects an attractive alternative to impact panes or double windows. Uniform profile depths and fixed frames mean the same external appearance can be realised for building sections subject to high and low levels of noise.

Whether as an individual solution, with a fanlight or bottom light window for inrush ventilation, or integrated into a window strip – HUECK Lambda SA I can be combined in a variety of ways within the Lambda modular system.

Installed as a bottom light window

Installed in side-hung configuration

Installed in tilted configuration

“Sleeping environments often suffer from poorer ventilation rates as compared to our typical living environments.”

Canha N, Lage J, CandeiasS, Alves C, Almeida SM Indoor air quality during sleep under different ventilation patterns. Atmos Pollut Res. 2017; 8:1132-1142.

“Occupants in bedrooms with split air conditioners (AC) faced greater frequency of exposure to critical levels of CO2 as compared to occupants in naturally ventilated bedrooms.”

Elliott T. Gall, Toby Cheung, Irvan Luhung, Stefano Schiavon ,William W. Nazaroff
Real-time monitoring of personal exposures to carbon dioxide (2016)