The Most Comprehensive Collection of Information on Fiber Glass, Rock Wool and Slag Wool Insulation

The focus of today’s architects, specifiers, builders, homeowners and policymakers is on high performance and sustainable building construction utilizing energy and environmentally efficient technologies such as insulation.

Fiber glass, rock wool and slag wool insulations are the most versatile insulating products in the world. They are selected for superior thermal performance, acoustical comfort, energy and environmental efficiency, fire protection, condensation and process control. Their fibrous composition provides unique insulating properties that make them the insulation product of choice for a wide range of applications.