What are the typical sizes of standard windows?

There is essentially no standard window size, due to the evolution of customer preferences, the varying architectural needs of buildings, the variety of construction types, the adaptation to energy and safety requirements, and the ability to produce to order, allowing greater flexibility in window sizes and configurations.

Examples of standard window sizes may vary by region and country, but there are several commonly used sizes. Here are examples of typical sizes of standard windows:

  1. single-leaf windows:
  • Width: 600mm, 800mm, 900mm, 1000mm, 1200mm, 1500mm
  • Height: 600mm, 900mm, 1200mm, 1500mm, 1800mm, 2100mm
  1. double-leaf windows ( double-leaf opening outwards or inwards):
  • Width: 1000mm, 1200mm, 1500mm, 1800mm, 2000mm, 2400mm
  • Height: 1000mm, 1200mm, 1500mm, 1800mm, 2000mm, 2400mm
  1. Triple sash windows (central sash opening outwards or inwards):
  • Width: 1500mm, 1800mm, 2100mm, 2400mm, 2700mm, 3000mm
  • Height: 1200mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm

It is worth noting that the above dimensions are only examples and may vary depending on the manufacturer, options available on the market and project specifications. When ordering windows, it is worth consulting the manufacturer or a specialist to select the appropriate window sizes that will meet the individual needs and requirements of the building.