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Fire Retardant B1 PIR Foam Board High Temp Insulation

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November 10, 2026
Keyword: PU Foam Board
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Tags:
#polyurethane foam board #reinforced polyurethane foam boards #rigid polyurethane foam board
Video Description:
In this video, we explore how low thermal conductivity polyurethane foam boards deliver high R-value per millimeter for roofs, walls, floors, and cold rooms. You'll see a side-by-side thickness comparison, a closed-cell structure demonstration, and a walkthrough of PUR vs. PIR grades for temperature and fire performance. We also show on-site cutting, facing options, and joint staggering to protect the low lambda value in real installations.
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