Hi, Courtney! We built the windows for this project, but @Lloyd Architects might be able to help you. This same photo is on their Houzz page at: https://www.houzz.com/photos/timpanogos-house-in-utah-county-modern-exterior-salt-lake-city-phvw-vp~66473192 Thanks for visiting our Houzz page!
Courtney,
The wood on this house is Western Red Clear Cedar, from Coulsen Cedar
http://coulsonmanufacturing.com/products/engineered-cedar-siding/
Kolbe Windows & Doors
Lloyd Architects