Guardian Glass Project: Le Cristallin

Le Cristallin
Photo source
© Sergio Grazia
Key to the building’s design is its use of Guardian SunGuard® High Durable (HD) Silver 70 coated solar control glass, selected for the building’s double skin façade.

Located in a clear and green environment, Le Cristallin is a fully renovated, 10,900-square-metre office building in Boulogne-Billancourt, that offers its occupants a comfortable working environment with abundant natural light. The office and meeting spaces are designed in such a way as to give the company total freedom in the management of the space intended to accommodate employees.

Le Cristallin
© Sergio Grazia

The architect, AZC (Atelier Zündel Cristea), has achieved total flexibility throughout the building’s design – paradoxically, through the uniformity of the grid patterning of the facade panelling. It consists of 1.35m modules corresponding to the 1.35m modules of the suspended ceilings. The design highlights generosity of space, light, comfort, transparency and wellbeing.

Le Cristallin
© Sergio Grazia

Key to the building’s design is its use of Guardian SunGuard® High Durable (HD) Silver 70 coated solar control glass, selected for the building’s double skin façade. This highly durable coating provides a high light transmission of 70% combined with a solar factor of 72% with a stunning, diamond-like appearance that architects crave.

Le Cristallin
© Sergio Grazia

Le Cristallin received HQE® (Haute Qualité Environnementale) certification (recognition of a project’s high environmental quality) for both Renovation and Exploitation.


CITY: Boulogne-Billancourt

ARCHITECT(S): AZC - Atelier Zündel Cristea



CLADDER(S): goyer


600450 Guardian Glass Project: Le Cristallin

Others also read

AMETEK Land to Present Next-Generation Thermal Imaging Solution at European Society of Glass Conference 2018
AMETEK Land will showcase its award-winning, real-time, in-furnace thermal imaging Near Infrared Borescope (NIR-B) Glass at the European Society of Glass (ESG) Conference, July 8-13, at Le Grand Large Convention Centre, in Saint-Malo, France.
Matmut Filature
La Filature is a modern, energy efficient office building facing the headquarters of the Matmut insurance headquarters in Rouen, France.
United Plate Glass Transforms Their Commercial Glass Offering with DFI’s Automated FuseCube™
Prominent glass fabricator breaks barriers by adding Diamon-Fusion low-maintenance, protective coating to heavy fabricated glass, shower doors and much more.
WICONA - Kirkstall Forge, Leeds - Exterior shot of Kirkstall Forge showing outer facade and river in foreground
WICONA recently provided its curtain walling, WICTEC 50SG, with bespoke feature caps, to Number One Kirkstall Forge, an ambitious regeneration development outside Leeds city centre.
SportsBusiness Celebrates Six Projects from Trex Commercial Products, Including “Sports Facility of the Year”.
The AIA Conference on Architecture Returns to New York City After 30 Years
AIA New York, the organization’s founding chapter, is proud to welcome thousands of member architects to New York City.

From industry

Portuetxe bidea 18
20018 San Sebastián (Gipuzkoa) Guipúzcoa

Polígono Industrial El Bayo, parcela I, 19
24492 Cubillos del Sil León

Is Kuleleri, Kule: 2, Kat: 22, 4. Levent
34330 Levent-Istanbul/İstanbul

40 Corniche El-Nil,
Al Sharafain Tower Maadi,
Cairo Governorate


Unelko Corporation
Diamon-Fusion International, Inc.
Diamon-Fusion International, Inc.
Diamon-Fusion International, Inc.
POLFLAM Sp. z o.o.

Add new comment