In this episode of Friends of Build Magazine Leslie visits Tyler Ferris from Glass Masters in Sun Valley, Idaho. Glass Masters has been in business for the past 30 years providing residential and commercial fenestration to the Wood River Valley area. Glass Masters provides high-end products like Kolbe Windows as well as steel manufactured windows by Optimum Windows. In this home, they combined Kolbe windows with steel lift and slide door systems for the optimum blend and functionality. These steel lift and slide doors fold into the walls bringing the outdoors directly to you. The biggest trends we are seeing right now are Mountain Modern homes with narrow sightlines and maximizing glass with a darker exterior color. Glass Masters always bring valid concerns like high heat gain to the architects to create the perfect all around home.