- thermal efficiency,
- degree of absorption,
- fire resistance,
- resistance to external agents.
Equally important is the final cost of insulation, which is primarily influenced by the first criterion mentioned. What are the differences between the thermal insulation materials available on the market?
PIR panels at compared to other insulation materials
Made of after PIR panels, made of polyurethane, are distinguished by their excellent thermal insulation properties - compared to wool and styrofoam, have the lowest thermal conductivity coefficient. This implies that effective insulation of a building using these materials requires a layer of reduced thickness compared to other types of insulation. Although it is XPS polystyrene that has the lowest degree of absorption, PIR boards fare slightly worse in this comparison. Simultaneously, they exhibit significantly lower absorbency compared to commonly used wool. Despite being non-flammable, wool can retain moisture, creating conditions that are conducive to fungal growth. Meanwhile, when executed properly, a partition insulated with PIR boards can achieve class B performance - they prevent the rapid spread of fire. Additionally, this material is incomparably more resistant to various chemicals, as well as damage: compression or deformation, among others. During the purchasing and installation phase, insulating with styrofoam or wool may initially appear more cost-effective. However, the investment in PIR insulation boards is well justified, as it proves beneficial over the long term through operational savings. For more information, please contact our sales department.