Due to their cellular structure, Honeycell fabrics have excellent insulating properties. In houses, a large part of the heat in the house is lost through the windows, even when double glazing is used. By lowering the Honeycell shades, air is trapped inside the cells functioning as an insulation blanket in front of your window. They have proven to reduce heat loss in winter by 46% and to reduce heat absorption in summer by 78%. They minimize the need for heating and air-conditioning and as a result contribute to lower energy costs throughout the year.