Hi guys, I have a question about lourves. Does the size of lourves blades change depending on the height of the opening? If so, given that lourves [in Australia] come in two standard sizes, 102 and 152mm, wouldn't you either:
1. round up or down to suit the blade size?
2. place an infill at the top or bottom if the height of the opening is a size other that to suit lourve system?
A guide for Breezway lourve sizes can be found here:http://www.breezway.com.au/frames/