PIR boards compared to other insulations materials
PIR boards made from polyurethane are distinguished by excellent thermal insulation features – compared wool and styrofoam they have the lowest heat conduction coefficient. This means that in order to effectively insulate buildings it is need to use layer of the material with smaller thickness than with other types of insulation. Although XPS styrofoam has the lowest degree of water absorption, PIR boards are slightly worse in this comparison. At the same time they are much less absorbent than the popular wool – despite the fact that it is not flammable material, it accumulates moisture, creating an environment conducive for growth of fungi. Meanwhile, with proper executive, partition insulated with PIR boards can achieve class B - thus they prevent the rapid spread of fire. In addition, this material is incomparably more resitant to various types of chemicals, as well as damages: i.g. compression and deformations. At the stage of purchase and assembly. styrofoam or wool insulation usually turns out to be cheaper, however the cost of PIR insulation boards is fully justified, and the investment pays off during exploitation. For more information, please contact our sales department.