Thermal Shield technical information

Technical data

Area of building tested
See diagrams below
before Thermal Shield treatment
after Thermal Shield treatment
A Windows with double-glazed secondary glazing 5.2W/m2K 0.6W/m2K
B Window back (50mm rigid insulation below window cill) 1.6W/m2K 0.4W/m2K
C Window reveal (50mm rigid insulation) 1.6W/m2K 0.3W/m2K
D External wall / lining (40mm poly-bead insulation) 1.4W/m2K 0.7W/m2K

A lower u-value means less heat has been lost.