Waugh is a founding director of Waugh Thistleton Architects, a practice dedicated to delivering beautiful buildings and places that acknowledge their effect on the environment. He is a world-renowned spokesperson for low-impact architecture and innovative construction, and lobbies and lectures internationally, communicating the urgent need for change to mitigate the climate crisis. A pivotal player in the global shift towards renewable, bio-based materials, Waugh’s innovative approach to design has been acknowledged by many awards including, the RIBA President’s Award for Research and a Stirling Prize nomination in 2018. The practice is currently engaged on both research and design projects throughout Europe and North America.