This guide compares Insulated Concrete Forms (ICFs) with other forms used in above grade (walls) and below grade applications (foundations). Key factors in selecting the best system for your home are identified.
As building codes demand homes with tighter building envelopes and continuous insulation, home builders and consumers are looking for building strategies that deliver that performance without paying a premium. That’s why homes built with ICFs are becoming a popular choice in many climates.
What's a thermal envelope? The thermal envelope is, according to the National Renewable Energy Laboratory, everything about the house that serves to shield the living space from the outdoors. This white paper explores some of the building science behind creating an excellent thermal envelope for your home.