This architectural window is certainly unique in appearance and operation. The clear opening allows for unobstructed views and optimum ventilation. A black satin painted finish has been applied to the exterior aluminum while the beautifully grained interior Sapele is stained in a complimentary tone. High performance glass provides for maximum energy efficiency while the Sapele delivers superior durability. This project also contains an aluminum clad pivot door and lift & slide, along with multiple clad direct set fixed windows and awnings. For more information on Grabill products, please visit our website or call us directly at 810-798-2809.