What to cut my rough opening for Blind/Stand Hinged Flip Windows?

For all "Deer-Vieue" Blind/Stand Hinged Flip Windows  - What to cut your rough opening is as follows: We recommend cutting the rough window opening 1” smaller on the height and 1” smaller on the width - for each desired window size. I.E. For the 12” x 12” Hinge Window, recommended rough opening of 11” x 11”.

We can custom build for pre-existing blind and rough openings. All we need is the inside dimensions of your rough opening.