NTRS - NASA Technical Reports Server

Back to Results
Window InsulationA highly reflective insulating material developed to protect NASA spacecraft from intense solar radiation is now being used in a commercially-available window-insulating product which offers significant energy savings. Called Nunsun, it is a thin metallized film adhesively bonded to windows of homes, office buildings, schools, industrial plants and other facilities; the film reflects the sun's heat and glare outward, thereby cutting down on energy costs for cooling. Trained dealer personnel can affix the film to windows of any size in minutes (right), converting ordinary glass to heat-reflective mirror glass at a fraction of the cost. Manufactured by National Metallizing, a division of Standard Packaging Corporation, Cranbury, New Jersey, Nunsun is also available in windowshade form.
Document ID
Document Type
Date Acquired
August 23, 2013
Publication Date
February 1, 1979
Publication Information
Publication: Spinoff 1979
Subject Category
Technology Utilization and Surface Transportation
Distribution Limits
Work of the US Gov. Public Use Permitted.

Available Downloads

NameType 20070019731.pdf STI

Related Records

IDRelationTitle20070019711Analytic PrimarySpinoff 1979