This hall of windows on the main floor maintains the overall effect of panoramic openness and abundance of natural light, with complimentary copper-cladding to softly reflect. Custom windows, doors, and hardware designed and furnished by Thermally Broken Steel USA. Other sources: Kuro Shou Sugi Ban Charred Cypress Cladding, Oak floors, and Hemlock ceilings by reSAWN TIMBER Co.