Stephen Aki
![Stephen Aki Technoform](/sites/wd/files/styles/max_325x325/public/2021-07/Technoform_StephenAki.jpg?itok=n-BcgvV7)
Stephen Aki works for Technoform North America assisting window and door designers to develop sustainable, energy-efficient, high-performance systems. He has more than 10 years of experience in the fenestration industry and is a member of the National Fenestration Rating Council and the Fenestration and Glazing Industry Alliance. He can be reached at stephen.aki@technoform.com or 971/832-0502. Opinions expressed are the author's own and do not necessarily reflect the position of the National Glass Association or Window + Door.