Stockholm’s latest architectural sensation, Forskaren, has captured the hearts of the public and experts alike, earning the title of Building of the Year 2025. This extraordinary 24,000 m² structure stands as a beacon of innovation, sustainability, and collaboration.
An Architectural Marvel Designed to Connect
Forskaren’s bold circular design isn’t just visually stunning, it’s purpose-built to inspire connection. With its concentric layout and recessed balconies, the building creates natural spaces where researchers, industry professionals, and academics can come together to exchange ideas and push boundaries.


Setting New Standards in Sustainability
This isn’t just a pretty façade. Forskaren boasts top-tier green credentials, holding LEED Platinum, WELL v1 Gold, and Miljöbyggnad Gold certifications. The building showcases how sustainability and aesthetics can blend seamlessly to deliver both environmental performance and occupant wellbeing.
Innovative Glass Technology Powers Efficiency
A standout feature of Forskaren’s design is its sophisticated façade glass by Saint-Gobain Glass. The building uses two solar control glass types: COOL-LITE® XTREME 70/33 II and COOL-LITE® XTREME 61/29 II, on the crystal clear DIAMANT® substrate. This smart combination reduces heat gain, lowers cooling costs, and floods interiors with natural daylight, enhancing comfort and energy efficiency.

Crafted by Industry Leaders
Architectural vision from 3XN/GXN, precision glass processing by Q4GLASS, and expert façade installation by Staticus have combined to bring this ambitious project to life, setting a new bar for future developments.
Forskaren is more than a building, it’s a revolutionary platform for collaboration, powered by the latest in glass innovation and sustainable design.
Source: Saint-Gobain with additional information added by Glass Balkan