Скачать с ютуб SUPER WINDOWS - LiteZone R22 glass units a game-changer for green homes - Full Story в хорошем качестве

SUPER WINDOWS - LiteZone R22 glass units a game-changer for green homes - Full Story

FULL STORY - Net-Zero and passive houses can have 16 thick walls that reach up to R50 insulation value. Windows, even efficient triple-paned are typically R7 or R8 are by far the weakest link. Greg Clarahan set out to solve this dilemma and his company LiteZone Glass is now producing windows with insulation values as high as R22, the equivalent of a 2x6 wall stuffed with insulation. These windows are game-changers that could change the way we think about building super efficient net-zero or passive homes. Also see Green Energy Futures Blog: https://www.greenenergyfutures.ca/epi... #passivehouse #windows #netzero #energyefficiency #greenhomes