Back to Window Glossary
A rare, inert gas which has twice the density of Argon Gas but still will leak out over time. It is used to replaced air between glass panes in an insulated glass unit to reduce temperature transfer (See Convection).
See What Installations We've Done Near you
View Our Recent Work
Get a Free Estimate for Your Home Improvements
Schedule Your Free Estimate
See More Reviews
murreay Just said...
"great work very satisfied"