We are veryย privilegedย to work with incredible clients that want Healthy, Energy Efficient, and Durable designs. ย This custom home project in Penn Laird that we first told you about in the post “Design of a Home, a process of discovery” is designed to use one of the most energy-efficient wall systems available today, Insulated Concrete Forms. ย The form is taking shape and the rooms are being framed. Here is a pictorial update, built by Trost Custom Homes.