• PROPERTIES OF PUR/PIR
• What is PUR/PIR?
• Thermal performance
• Acoustic performance
• Strength characteristics
• Fire performance
• Regulatory Reform (Fire Safety) Order
• Flood resilience
• Windstorm protection
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The very low thermal conductivity* of rigid PUR/PIR insulation products is one of their most important properties making them the most effective insulation solution in many applications. The illustration (hyperlink to diagram or include again?) compares the thicknesses of building materials and insulation products to achieve a comparable thermal performance. It is evident that PUR/PIR insulation products significantly outperform alternative products.

The benefits of superior thermal insulation performance are wide-ranging and extremely valuable. Improved energy efficiency has very positive effects on the environment in terms of reduced greenhouse gas emissions, whilst also providing consumers with lower energy bills. When a lower thickness of insulation is required to meet standards and regulations, maximum use of space is possible. As well as space-saving, the lower thickness of insulation products combined with the lightweight nature of PUR/PIR insulation products improves ease of handling, speeds up construction time, enhances safety and reduces transport costs.

PUR/PIR insulation products have excellent thermal conductivity because they are low density, closed cell products, which contain a mixture of insulating gases.

For more detailed information on their thermal performance click here.