Replying to newbie question

Once they are reconfigured as Henry stated, then you can also click ADD PRODUCT CODE and save your new sized window as a PRODUCT for future use.

ANY window can be made by creating custom openings too.

Edit the window and uncheck "product code". You can resize and reconfigure the window however you like.

I need window sizes that are different from the manufacturers offerings, specifically 3" increments. It isn't obvious to me that V2020 has a possibility to create custom windows and doors. Suggestions?

David Hill