Door sizes and Rough Openings

Dorsis Fortius - Inswing & outswing door
Nominal size and R.O.

Angelbau manufactures doors in custom sizes. See rough opening dimensions for the most common sizes of Dorsis Fortius invisible doors.

8' tall Dorsis Fortius

Architect call size
Door mark
Nominal size
Feet/Inches
Nominal size
Inches
Rough opening
Inches
2480
2'4" x 8'0"
28" x 96"
32 ¾" x 98 ⅜"
2680
2'6" x 8'0"
30" x 96"
34 ¾" x 98 ⅜"
2880
2'8" x 8'0"
32" x 96"
36 ¾" x 98 ⅜"
21080
2'10" x 8'0"
34" x 96"
38 ¾" x 98 ⅜"
3080
3'0" x 8'0"
36" x 96"
40 ¾"x 98 ⅜"

9' tall Dorsis Fortius

Architect call size
Door mark
Nominal size
Feet/Inches
Nominal size
Inches
Rough opening
Inches
2490
2'4" x 9'0"
28" x 108"
32 ¾" x 110 ⅜"
2690
2'6" x 9'0"
30" x 108"
34 ¾" x 110 ⅜"
2890
2'8" x 9'0"
32" x 108"
36 ¾" x 110 ⅜"
21090
2'10" x 9'0"
34" x 108"
38 ¾" x 110 ⅜"
3090
3'0" x 9'0"
36" x 108"
40 ¾"x 110 ⅜"

Dorsis Belport - Pocket door
Nominal size and R.O.

Angelbau manufactures doors in custom sizes. See rough opening dimensions for the most common sizes of Dorsis Belport trimless sliding pocket doors.

8' tall Dorsis Belport

Architect call size
Door mark
Nominal size
Feet/Inches
Nominal size
Inches
Rough opening
Inches
2480
2'4" x 8'0"
28" x 96"
60 ⅞" x 99"
2680
2'6" x 8'0"
30" x 96"
67 ⅞" x 99"
2880
2'8" x 8'0"
32" x 96"
69 ⅞" x 99"
21080
2'10" x 8'0"
34" x 96"
71 ¾" x 99"
3080
3'0" x 8'0"
36" x 96"
78 ¾"x 99"

9' tall Dorsis Belport

Architect call size
Door mark
Nominal size
Feet/Inches
Nominal size
Inches
Rough opening
Inches
2490
2'4" x 9'0"
28" x 108"
60 ⅞" x 111"
2690
2'6" x 9'0"
30" x 108"
67 ⅞" x 111"
2890
2'8" x 9'0"
32" x 108"
69 ⅞" x 111"
21090
2'10" x 9'0"
34" x 108"
71 ¾" x 111"
3090
3'0" x 9'0"
36" x 108"
78 ¾"x 111"