A building that is protected as a historic monument, with narrow staircases and timber beam ceilings. And a modern radiant heating system? What may sound like a contradiction has become reality in a 1915 Amsterdam apartment – thanks to the Uponor Siccus 16 underfloor heating system from GF Building Flow Solutions.

The intelligent room temperature control system Uponor Smatrix Pulse enhances the energy efficiency of radiant underfloor heating and cooling systems, ensuring optimal comfort in every room. With the new Smatrix Thermostats T-247 and T-267, GF Building Flow Solutions adds two easy-to-install and modern-designed products to the Smatrix portfolio.

Groundbreaking: GF site Hassfurt is expanded into a central European warehouse for Building Flow Solutions products.

Our new brand claim “Excellence in Flow” captures who we are and what GF stands for – delivering superior customer value through a commitment to quality, innovation, and sustainability. This is how we shape the future of the Flow Solutions industry worldwide.

Innovation meets recognition: Uponor I-Shower was awarded the German Innovation Award 2025 and the iF Design Award 2025 for its state-of-the-art digital I-Shower controller.

GF has been awarded the 2025 Red Dot Design Award in the Product Design category Industrial Equipment, Machinery and Automation. Uponor FastGuard impressed the international jury with its functional, ergonomic design and installation efficiency.

GF Building Flow Solutions advances its carbon-neutral journey, adding three more manufacturing sites – Cerkezkoy (Turkey), Ecoflex production in Hassfurt (Germany), and Apple Valley (USA) – to its carbon-neutral operations (Scope 1 & 2). This result highlights GF Building Flow Solutions’ ongoing commitment to minimize resource consumption. 

Explore our ISH 2025 presentation virtually from anywhere – your desk, your home office, or on the go.