In modern building insulation systems, both PIR (Polyisocyanurate) foam insulation boards and Phenolic foam insulation boards are widely used high-performance thermal insulation materials. They are commonly applied in building envelopes, roofing systems, and industrial enclosures. However, due to differences in material systems and structures, they vary in performance characteristics and application focus. This article provides a comparative […]
Discover how PU roof insulation boards are installed on steel structure roofs. This guide covers system components, installation procedures, fixing methods, sealing details, and key benefits of PU roof insulation for energy-efficient building envelopes.
GFI HVAC provides high-performance PU, PIR, and phenolic insulation boards designed for low-carbon buildings. Reduce energy loss, improve HVAC efficiency, and support sustainable construction with advanced thermal insulation systems.