What are the compressive strength specifications for different applications?

Compressive strength ranges from 150 kPa (general wall insulation) to over 300 kPa (roofing applications). For inverted roofs or floors under high loads, high-density boards exceeding 400 kPa are available. This makes PU suitable for applications requiring structural performance. The compressive strength correlates with density (typically 30-50 kg/m³), and manufacturers provide specific load-bearing data for different applications including parking decks, industrial floors, and green roofs.


Get in Touch

    Tags: