Building insulation plays a central role in managing energy, moisture, and indoor safety across residential and light commercial construction. Industry standards like ASTM classifications help clarify what’s expected from materials that fill wall cavities and work alongside vapor barriers or continuous insulation.
How ASTM D1621 Defines Compressive Strength for Rigid Insulation
Thermal performance is only part of what defines high-quality rigid insulation. When exposed to pressure from fasteners, cladding, or heavy loads, materials must also resist deformation. That’s why the industry uses ASTM D1621 to quantify how well rigid insulation materials perform under compressive force.
UL 1256 Standards Explained
Passive House Thermal Insulation
Achieving energy efficiency is a top priority in today’s construction industry. With more builders seeking ways to reduce energy costs and improve environmental sustainability, standards have evolved. Passive House construction has emerged as a leading benchmark for high-efficiency buildings, where thermal barriers serve a significant function.












