Normal Size For French Doors
To get the total width multiply the width of each door by 2 and add 2 inches.
Normal size for french doors. Deduct 10 mm from this value and the measurement will be 131 0 cm. Fitting with standard door openings stock door heights are 6 feet 8 inches. Is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32 inch widths. To correctly determine the size of a rough opening for double or french doors measure the size of each door.
Standard door sizes start at 1 foot 6 inches and are offered at 2 inch increases to 3 feet wide. 96 inches or 8 ft. The sizes that your french doors come in will be set by the manufacturer but they are generally between 30 and 72 inches wide per door. If you live in an older house or have an unusual door opening there are manufacturers who offer custom sizes.
French doors the standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft. And generally are available in 2 inch increments. Now you need to determine the height of the french door with the same procedure and deduct 10 millimetres from the smaller value. Many companies will only sell french doors as pairs.
So if each door measures 30 inches wide the width of the rough opening should be 62 inches. Your measured height is 132 0 cm.