The rise in popularity with people getting pergolas installed in the homes is because many people who live in the south or southwest areas of Australia find that the windows of their homes let in a great deal of glare. There are two main reasons for this.
- The sun is at a much lower angle in those areas
- The home was not oriented to take advantage of the best angle
There is not much you can do about the sun, but there are several things that can be done to cut the glare. Using blinds is not always the answer, because then the rooms become too dark. Even Venetian blinds don’t work well because that glare is so blinding it still shines in through the narrow gaps between the slats.