Measure the structural opening (window opening) also known as the brick-to-brick measurement of the gap you want to cover with a balcony. The balcony will be made approximately 300mm wider than this dimension.
Order Size |
Actual Aperture Range |
Balcony Size |
900mm |
Suits 890 to 940mm |
Approx 1200mm |
1200mm |
Suits 1190 to 1240mm |
Approx 1500mm |
1500mm |
Suits 1490 to 1540mm |
Approx 1800mm |
1800mm |
Suits 1790 to 1840mm |
Approx 2100mm |
2100mm |
Suits 2090 to 2140mm |
Approx 2400mm |
2400mm |
Suits 2390 to 2440mm |
Approx 2800mm |