Episode 158 - Andrew Legge Is Turning Wool into a Building Science Powerhouse

#158 | Andrew Legge | Havelock Wool | Wool into a Building Science Powerhouse

Mark sits down with Andrew Legge of Havelock Wool for a conversation that starts with sheep and ends in the walls of a healthier home. Andrew shares how a New Zealand idea turned into a fast-growing insulation company in the U.S., why builders are slow to change, and what makes wool such a powerhouse for sound, air quality, and performance. It is smart, surprising, a little crunchy in the best way, and proof that sometimes the best building product has been standing in a pasture the whole time.

Listen to the full episode:

 
 

About Andrew Legge

Andrew founded Havelock Wool to redefine the built environment by introducing sustainable, high-performance insulation solutions. His passion for natural materials and all things New Zealand—where the company sources its premium wool—drives his commitment to sustainability and innovation. With a deep belief in biophilic design, Andrew aims to challenge an industry known for excessive waste by promoting environmentally conscious practices that improve homes and lives.

Resources:

Visit Havelock Wool’s Website

Visit Havelock Wool’s Instagram

This episode is sponsored by:

 
 
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Episode 159 - Nathan Marsala on the Big Lie Behind “Luxury” Home Building

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Episode 157 - From Builder to Leader: Tyler Farrell on Scaling Smart