Kingspan Insulation AIR-CELL Glareshield is a thermo reflective anti-glare insulation product. Kingspan Insulation AIR-CELL products are designed to combat heat gain and heat loss in all three forms (radiation, convection and conduction), resulting in thermal performance superior to many conventional insulations.,Kingspan Insulation AIR-CELL Glareshield is a thermo reflective anti-glare insulation product.