120mm Kingspan TW55 ThermaWall PIR Insulation Board 2.4m x 1.2m Next Day Delivery Kingspan's technical service offers U-value

Kingspan's technical service offers U-value calculations and condensation risk analysis to support that work

commercial and industrial projects

saddle clips or nails rather than fixed over them

with a declared thermal resistance of 6

Recticel lists 25mm as a non-stock thickness

120mm Kingspan TW55 ThermaWall PIR Insulation Board 2.4m x 1.2m Next Day Delivery Kingspan's technical service offers U-value120mm Kingspan Thermawall TW55 is a high performance rigid thermoset polyisocyanurate (PIR) insulation board with low emissivity composite foil facings, supplied at 2400mm x 1200mm and covering 2. 88m per board. Declared thermal resistance is 5. 45 mK W at a thermal conductivity of 0. 022 W mK. It is the deepest thickness Kingspan tabulates for between stud use in 140mm timber frames, shown at 0. 22 W mK behind 102. 5mm brickwork with a standard