Glass wool performs very well in both equally cold and hot climates. It lessens warmth transfer in the summertime and retains warmth throughout winter, making sure 12 months-round energy performance. Natural sand and recycled glass are blended and heated to 1,450 °C (two,640 °File), to create glass. The fiberglass is https://airconditioninginsulation16161.win-blog.com/15027592/new-step-by-step-map-for-air-conditioning-insulation-material