Construction
Rough Opening
Unit sizes (outside edge of frame to outside edge) for all Ironhaus Doors are shown in the chart below. Your rough opening should be 1″ wider and 1/2″ taller.
| Unit Size | R.O. Width | R.O. Height |
| 72” x 108” | 73” | 108-1/2” |
| 74” x 98” | 73” | 96-1/2” |
| 44” x 98” | 65” | 96-1/2” |
| 38” x 98” | 45” | 96-1/2” |
| 72” x 96” | 73” | 96-1/2” |
| 64” x 96” | 65” | 96-1/2” |
| 44” x 96” | 45” | 96-1/2” |
| 39-1/2” x 96” | 40-1/2” | 96-1/2” |
| 74” x 81” | 75” | 81-1/2” |
| 64” x 81” | 65” | 81-1/2” |
| 37-1/2” x 81” | 38-1/2” | 81-1/2” |
| 35” x 81” | 36” | 81-1/2” |





