Indoor Air Quality (IAQ)

Indoor Air Quality (IAQ) A measurement of the overall cleanliness of the air within a building or home. The EPA has a builder program called Indoor airPLUS.

Insulated Concrete Forms (ICF)

Insulated Concrete Forms (ICF) Rigid plastic foam forms that hold concrete in place during curing and remain in place afterwards to serve as thermal insulation for concrete walls. The foam sections are lightweight and result in energy-efficient, durable...