Windows and doors
Suspended-film insulating glass windows - A definitive guide for these high-performance windows
...LiteZone Glass Inc won "Product of the Year" from the CaGBC for their LiteZone® suspended-film insulating-glass glazing units.
The added films make suspended-film windows among the best-performing windows available on the market, at least in terms of insulation value. So if the goal is to build a Passive House or Zero ...