MORGAN SINDALL has awarded Guardian a PERFECT DELIVERY CERTIFICATE for a recent installation of 3M LE35 AMARL Low Emissivity Window Film in the Aero Laboratory and Print Rooms at Cambridge University Department of Engineering.
Low emissivity window films can significantly improve the insulating performance of a building’s glazing system. 3M LE35 AMARL window film applied to 6mm thick single glazing will improve the U value from 1.06 to 0.74, reducing heat loss by almost 30%.