The insulation market is brimming with choices; with fibreglass, rock mineral wool, foam, and so many more products to choose from.  There are a few things to factor in before making an insulation purchase:  Thermal performanceFire safetyResistance to moistureCostDurability Choosing the right insulation product to suit your project is vitally important, we have insulation material for commercial and domestic projects. Please note you should always get professional insulation industry advice before installing insulation.When installing PIR, take care not to squash the boards as this will reduce their insulation value.