So what's secondary glazing and is it worthwhile? Let’s start with the basic principles. Secondary glazing will involve fitting an additional pane of glass or plastic to The within of an existing window, creating a thermal barrier in the center. Our bespoke secondary glazing assortment is a great Answer for https://remingtonbdegg.shoutmyblog.com/33756716/top-latest-five-heat-loss-prevention-urban-news