These products are sold in pack quantities only. Price Listed is per pack. Please see pack quantities below. Thickness Boards Per Pack Coverage Per Pack 30mm 10 7.20m2 50mm 6 4.32m2 80mm 4 2.88m2 100mm 5 3.60m2 120mm 4 2.88m2 130mm 3 2.16m2 140mm 3 2.16m2 150mm 2 1.44m2 A high performance, fibre free, rigid thermoset insulation core faced with a bitumen coated glass tissue finished with a thermofusible polypropylene fleece on its upper surface and a mineralised glass tissue on its lower surface which is used for insulating flat roofs and is compatible with the majority of torch applied waterproofing systems Features/Benefits: High performance rigid thermoset insulation – thermal conductivity 0.024 – 0.027 W/m·K Compatible with majority of torch applied waterproofing systems Resistant to the passage of water vapour Easy to handle and install compared to some other commonly used insulants Ideal for new build and refurbishment Standard product features Size: 1.2 x 0.6 m Technical Specifications: Thermal conductivity (insulant thickness) 0.027 W/m.K (< 80 mm) 0.025 W/m.K (80–119 mm) 0.024 W/m.K (≥ 120 mm) Compressive strength at 10% compression : 150 kPa Upper facing: Bitumen coated glass tissue finished with a thermofusible polypropylene fleece Lower facing: Mineralised glass tissue