Exterior, Metal Siding Material, and House Building Type A Closed System

To make doubly sure that those high-performance windows are well covered, Archer designed and manufactured (with help from Fred) a system of electronic sliding shutters. Drawn, the shutters keep things cool when the sun is strong and hold in the heat on winter nights.  Minimalist Facades We Love by Zachary Edelson from An Aluminum-Clad Green Energy Home in England