Sustainable by Design: Transforming Building Envelopes with GFRC  

Rethinking facades: lightweight, resilient and sustainable

Sponsored by Rieder USA | Presented by Janel Allgeier

Live Webinar Airing on December 16, 2025 at 11:00 AM ET

Facade design is no longer just about aesthetics. With glassfibre reinforced concrete (GFRC), modern design, thoughtful functionality and energy efficiency can be perfectly combined, giving a building’s exterior a unique identity.

GFRC elements are far more than a decorative element. They are a functional part of contemporary, energy-efficient architecture: sculptural in appearance, intelligent in function and sustainable in impact. Their benefits go well beyond aesthetics: sun protection, weather resistance, durability, fire resistance, only 13 mm thin, lightweight, easy installation and minimal maintenance.

This lightweight solution is ideal for replacing precast elements and is increasingly important in renovation and retrofitting projects. By extending the lifespan of buildings, GFRC elements reduce the need for frequent replacements and minimize long-term resource consumption, further enhancing their eco-friendly profile. At the same time, GFRC offers extensive design possibilities with a wide range of colors, textures and 3D shapes, enabling creative and highly individualized facades.

This course will provide insights into the performance, versatility and environmental benefits of GFRC facades. Participants will gain practical insights into current facade trends, innovative design options, sustainable building practices and holistic approaches for durable, functional and visually striking building envelopes.

Photo courtesy of Rieder / Ditz Fejer

 

Speaker

Janel Allgeier is Senior Sales Manager at Rieder and brings over 20 years of experience in design and specification within the facade industry. Based in the Chicago area, she works closely with estimating, project management and operations teams to support customers and strengthen connections with Rieder’s network. Outside of work, Janel can often be found on a baseball field cheering on her two sons.

Originally published in Architectural Record

Originally published in October 2025

LEARNING OBJECTIVES
  1. Discover the benefits and performance of GFRC and rainscreen systems, how they enhance building safety and how GFRC provides lightweight alternatives to precast elements.
  2. Recognize the sustainable benefits of GFRC facades and rainscreen systems, including their contribution to energy efficiency, environmental protection and the extended lifespan of existing buildings.
  3. Explore the versatile possibilities for shapes, sizes and surface finishes, enabling highly customized and visually striking facades.
  4. Compare various GFRC products, innovative techniques and holistic approaches for building envelopes that combine performance, durability and design.