The set up of secondary glazing results in an additional barrier versus cold temperature. By introducing a 2nd pane of glass, it drastically decreases drafts and increases heat retention, holding your own home Substantially warmer through the colder months. This reward mirrors that of double glazing, giving similar insulation Homes. https://carlr949nwe7.daneblogger.com/33770049/secondary-glazing-can-be-fun-for-anyone