Photo credits

This site is filled with demo data. The photos come from open sources (Wikimedia Commons) under CC0, CC BY and CC BY-SA licences; they illustrate types of structures and are not photos of ULTRA GLASS projects. The resized derivatives of CC BY-SA photos are shared under the same terms.

• Cut-away samples of window profiles with insulated glass units. File: «Стеклопакет». Author: Suzanarmenia. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Spider fitting for point-fixed glazing. File: «HK Chai Wan Open Day 青年廣場 Youth Square 青年旅社 Hotel glass 1». Author: Loftcwyouth. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glass fins and perforated panels on a public building facade. File: «NTK exterior detail». Author: Petr Kadlec. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Classic mid-20th-century glass curtain wall. File: «Lever House Curtain wall». Author: Seth Tisue. Licence: CC BY-SA 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glass roof canopy on a steel frame, view from below. File: «Budapest Congress Centre. Glass roof. - Hungary». Author: Globetrotter19. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Corner of a modern glass facade against a blue sky. File: «Glass building corner (Unsplash)». Author: Jonathan Simcoe. Licence: CC0 1.0 Universal (Public Domain Dedication) (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Upward view along a mirrored glass facade reflecting clouds. File: «Clouds in a tall glass facade (Unsplash)». Author: Samuel Zeller. Licence: CC0 1.0 Universal (Public Domain Dedication) (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Light, transparent glass facade with a projecting canopy. File: «Joel Filipe 2017-01-12 (Unsplash)». Author: Joel Filipe. Licence: CC0 1.0 Universal (Public Domain Dedication) (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glass facades of high-rise buildings reflecting the sky, low-angle view. File: «Modern Skyscrapers (or Buildings)made with glass». Author: Michael Gaida. Licence: CC0 1.0 Universal (Public Domain Dedication) (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Faceted glass curtain wall of an office tower with a dense mullion-transom grid. File: «Optical Illusion - Flickr - C.P.Storm». Author: C.P.Storm. Licence: CC BY 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glass facade installation from scaffolding, fitters in protective gear. File: «Small City, travaux 1-76-3-vitrages». Author: MHM55. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Warehouse of finished window and door units before shipping. File: «New glass doors and windows in storage». Author: W.carter. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Living room with floor-to-ceiling panoramic glazing. File: «Neutra VDL interior». Author: Daniel Kim. Licence: CC BY 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Interior with glass walls opening onto a terrace. File: «Neutra VDL glass». Author: Daniel Kim. Licence: CC BY 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Corner glazing in a room overlooking trees. File: «Neutra VDL chair». Author: Daniel Kim. Licence: CC BY 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Lobby with tall glass walls and lounge furniture. File: «HK SkyCity Airport World Trade Centre lobby hall». Author: Tao280m. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Curved glass facade of a shopping centre with horizontal sun-shading louvres. File: «Torp shopping mall west part 33». Author: W.carter. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Entrance and curved glazed facade of a shopping centre. File: «Torp shopping mall west part 32». Author: W.carter. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Curved facade with full-height ground-floor glazing and louvres on upper levels. File: «Torp shopping mall west part 35». Author: W.carter. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Evening view of the illuminated curved glass facade of a shopping centre. File: «Torp shopping mall west part 20». Author: W.carter. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Inclined structural glass facade of an education centre with a cantilevered volume. File: «WIFI Dornbirn 1». Author: Böhringer Friedrich (User:Böhringer). Licence: CC BY-SA 2.5 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Prism-shaped glass facade of an education building among greenery. File: «WIFI Dornbirn 2». Author: Böhringer Friedrich (User:Böhringer). Licence: CC BY-SA 2.5 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Inclined glass wall of a building along a city street. File: «WIFI Dornbirn 5». Author: Böhringer Friedrich (User:Böhringer). Licence: CC BY-SA 2.5 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Neighbouring buildings reflected in a glass facade, detail. File: «WIFI Dornbirn 4». Author: Böhringer Friedrich (User:Böhringer). Licence: CC BY-SA 2.5 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• High-rise office building with a reflective stick curtain wall. File: «Fukuoka Daimyō Garden City the NW side Daimyo 2-chōme Chūō-ku Fukuoka 20250113». Author: Hirho. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glass facades of an office tower above a green plaza. File: «Fukuoka Daimyō Garden City the S side of FDGC tower Daimyo 2-chōme Chūō-ku Fukuok 20241231». Author: Hirho. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Entrance zone of a tower with glass overhangs and a timber soffit. File: «Fukuoka Daimyō Garden City Tower the detail of the SSE curtain wall Daimyo 2-chōme Chūō-ku Fukuoka 20250619». Author: Hirho. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Corner detail of a glass curtain wall seen from below. File: «Fukuoka Daimyō Garden City Tower the detail of the glass curtain wall seen from the 3rd floor balcony Fukuoka 20240812». Author: Hirho. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Full-height glazing with a planted podium terrace. File: «Fukuoka Daimyō Garden City Tower the detail of the SW curtain wall Daimyō 2-chōme Chūō-ku Fukuoka 20240812». Author: Hirho. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glass facade of a city office building next to historic brick buildings. File: «Rathausstraße (01) (26951356669)». Author: Rüdiger Stehn from Kiel, Deutschland. Licence: CC BY-SA 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Horizontal band of continuous glazing above a dark plinth. File: «Rathausstraße (06) (53352972813)». Author: Rüdiger Stehn from Kiel, Deutschland. Licence: CC BY-SA 2.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Business-park office building with aluminium windows in stone cladding. File: «Südwestpark Nürnberg April 2011 03». Author: Aarp65. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glazed stair tower in a business park. File: «Südwestpark Nürnberg April 2011 08». Author: Aarp65. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Rounded corner of an office building with ribbon glazing. File: «Südwestpark Nürnberg April 2011 12». Author: Aarp65. Licence: CC BY-SA 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Illuminated glass facade of a waterfront building reflected in the water. File: «Hörn Campus, Dez 2021». Author: simmmox. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Evening view of glazed buildings by the water. File: «Hörn Campus, Dez 2021, 2». Author: simmmox. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Double-skin glass facade of a retail building with cantilevered brackets. File: «Facade of the Galeria Krakowska 01». Author: Kritzolina. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Suburban office building with a stepped glass facade. File: «Bishop Ranch 3 01». Author: ShakataGaNai. Licence: CC BY 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Stepped corner of a glass facade with white horizontal bands. File: «Bishop Ranch 3 02». Author: ShakataGaNai. Licence: CC BY 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glazed entrance portal with automatic sliding doors at night. File: «Entrance to Hotel Ambasador Premium in Łódź 1». Author: Mafo. Licence: CC BY 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Automatic sliding glass doors in an entrance lobby. File: «Automatische Schiebetüre mit Schlüsselsäule». Author: Plennert. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Sliding glass door opening onto a deck. File: «Upvc Patio doors». Author: Tucker T. Licence: CC0 1.0 Universal (Public Domain Dedication) (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Glazed veranda winter garden with sofas and greenery behind the glass. File: «Villa necchi campiglio, veranda, giardino d'inverno, 01». Author: Sailko. Licence: CC BY 3.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Metal-framed winter garden extension attached to a house. File: «Lille maison de gaulle jardin hiver». Author: Velvet. Licence: CC BY-SA 4.0 (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.

• Bright winter garden with glass walls and roof, tables among trees. File: «Orangerie - Red Butte Garden and Arboretum - DSC07479». Author: Daderot. Licence: CC0 1.0 Universal (Public Domain Dedication) (opens in a new tab). Source: Wikimedia Commons (opens in a new tab). The image was resized.