Interior Ceiling Spans

Interior Ceiling Spans (ProSTUD® Framing)

Single Span Ceiling (Unbraced)

See unbraced ceiling systems below.

Filter Results

Limiting Ceiling Span

ft

Up to 30ft

in

Up to 11in

Stud Web Width

All

Stud Thickness

All

Stud Spacing

All

(in) o.c.

Lateral Load

4 psf

Deflection

All

28 Ceiling Systems Shown

Pro25 (15mil 50ksi)

162PDS125-15-50ksi-P

Limiting Ceiling Span: 7' 3"

162PDS125-15

View PDF

SpacingL/120L/240L/360
127'-3"7'-3"6'-10"
166'-8"6'-8"6'-3"
245'-11"5'-11"5'-5"

Pro20 (18mil 70ksi)

162PDS125-18-70ksi-P

Limiting Ceiling Span: 6' 6"

162PDS125-18

View PDF

SpacingL/120L/240L/360
12-7'-10"7'-4"
16-7'-3"6'-8"
24-6'-6"5'-10"

Pro30MIL

162PDS125-30-33ksi-P

Limiting Ceiling Span: 6' 10"

162PDS125-30

View PDF

SpacingL/120L/240L/360
129'-4"9'-4"8'-7"
168'-7"8'-7"7'-10"
247'-8"7'-8"6'-10"

Pro33MIL

162PDS125-33-33ksi-P

Limiting Ceiling Span: 9' 9"

162PDS125-33

View PDF

SpacingL/120L/240L/360
129'-9"9'-9"9'-0"
169'-0"9'-0"8'-2"
248'-0"8'-0"7'-2"

Pro25 (15mil 50ksi)

250PDS125-15-50ksi-P

Limiting Ceiling Span: 6' 11"

250PDS125-15

View PDF

SpacingL/120L/240L/360
128'-4"8'-4"8'-4"
167'-8"7'-8"7'-8"
246'-11"6'-11"6'-11"

Pro20 (18mil 70ksi)

250PDS125-18-70ksi-P

Limiting Ceiling Span: 9' 0"

250PDS125-18

View PDF

SpacingL/120L/240L/360
12-9'-0"9'-0"
16-8'-5"8'-5"
24-7'-7"7'-7"

Pro30MIL

250PDS125-30-33ksi-P

Limiting Ceiling Span: 10' 4"

250PDS125-30

View PDF

SpacingL/120L/240L/360
1210'-4"10'-4"10'-4"
169'-7"9'-7"9'-7"
248'-6"8'-6"8'-6"

Pro33MIL

250PDS125-33-33ksi-P

Limiting Ceiling Span: 10' 9"

250PDS125-33

View PDF

SpacingL/120L/240L/360
1210'-9"10'-9"10'-9"
169'-11"9'-11"9'-11"
248'-10"8'-10"8'-10"

Pro25 (15mil 50ksi)

350PDS125-15-50ksi-P

Limiting Ceiling Span: 9' 1"

350PDS125-15

View PDF

SpacingL/120L/240L/360
129'-1"9'-1"9'-1"
168'-5"8'-5"8'-5"
247'-6"7'-6"7'-6"

Pro20 (18mil 70ksi)

350PDS125-18-70ksi-P

Limiting Ceiling Span: 9' 10"

350PDS125-18

View PDF

SpacingL/120L/240L/360
12-9'-10"9'-10"
16-9'-1"9'-1"
24-8'-2"8'-2"

Pro30MIL

350PDS125-30-33ksi-P

Limiting Ceiling Span: 11' 2"

350PDS125-30

View PDF

SpacingL/120L/240L/360
1211'-2"11'-2"11'-2"
1610'-4"10'-4"10'-4"
249'-3"9'-3"9'-3"

Pro33MIL

350PDS125-33-33ksi-P

Limiting Ceiling Span: 10' 8"

350PDS125-33

View PDF

SpacingL/120L/240L/360
1211'-7"11'-7"11'-7"
1610'-8"10'-8"10'-8"
249'-7"9'-7"9'-7"

Pro25 (15mil 50ksi)

362PDS125-15-50ksi-P

Limiting Ceiling Span: 9' 2"

362PDS125-15

View PDF

SpacingL/120L/240L/360
129'-2"9'-2"9'-2"
168'-6"8'-6"8'-6"
247'-7"7'-7"7'-7"

Pro20 (18mil 70ksi)

362PDS125-18-70ksi-P

Limiting Ceiling Span: 9' 11"

362PDS125-18

View PDF

SpacingL/120L/240L/360
12-9'-11"9'-11"
16-9'-2"9'-2"
24-8'-3"8'-3"

Pro30MIL

362PDS125-30-33ksi-P

Limiting Ceiling Span: 11' 3"

362PDS125-30

View PDF

SpacingL/120L/240L/360
1211'-3"11'-3"11'-3"
1610'-5"10'-5"10'-5"
249'-4"9'-4"9'-4"

Pro33MIL

362PDS125-33-33ksi-P

Limiting Ceiling Span: 11' 8"

362PDS125-33

View PDF

SpacingL/120L/240L/360
1211'-8"11'-8"11'-8"
1610'-9"10'-9"10'-9"
249'-8"9'-8"9'-8"

Pro25 (15mil 50ksi)

400PDS125-15-50ksi-P

Limiting Ceiling Span: 8' 9"

400PDS125-15

View PDF

SpacingL/120L/240L/360
129'-5"9'-5"9'-5"
168'-9"8'-9"8'-9"
247'-10"7'-10"7'-10"

Pro20 (18mil 70ksi)

400PDS125-18-70ksi-P

Limiting Ceiling Span: 10' 2"

400PDS125-18

View PDF

SpacingL/120L/240L/360
12-10'-2"10'-2"
16-9'-5"9'-5"
24-8'-6"8'-6"

Pro30MIL

400PDS125-30-33ksi-P

Limiting Ceiling Span: 10' 9"

400PDS125-30

View PDF

SpacingL/120L/240L/360
1211'-7"11'-7"11'-7"
1610'-9"10'-9"10'-9"
249'-8"9'-8"9'-8"

Pro33MIL

400PDS125-33-33ksi-P

Limiting Ceiling Span: 9' 11"

400PDS125-33

View PDF

SpacingL/120L/240L/360
1212'-0"12'-0"12'-0"
1611'-1"11'-1"11'-1"
249'-11"9'-11"9'-11"

Pro25 (15mil 50ksi)

550PDS125-15-50ksi-P

Limiting Ceiling Span: 10' 5"

550PDS125-15

View PDF

SpacingL/120L/240L/360
12-10'-5"10'-5"
16-9'-8"9'-8"
24-8'-8"8'-8"

Pro20 (18mil 70ksi)

550PDS125-18-70ksi-P

Limiting Ceiling Span: 10' 7"

550PDS125-18

View PDF

SpacingL/120L/240L/360
12-11'-6"11'-6"
16-10'-7"10'-7"
24-9'-6"9'-6"

Pro30MIL

550PDS125-30-33ksi-P

Limiting Ceiling Span: 12' 10"

550PDS125-30

View PDF

SpacingL/120L/240L/360
1212'-10"12'-10"12'-10"
1611'-10"11'-10"11'-10"
2410'-8"10'-8"10'-8"

Pro33MIL

550PDS125-33-33ksi-P

Limiting Ceiling Span: 13' 3"

550PDS125-33

View PDF

SpacingL/120L/240L/360
1213'-3"13'-3"13'-3"
1612'-3"12'-3"12'-3"
2411'-0"11'-0"11'-0"

Pro25 (15mil 50ksi)

600PDS125-15-50ksi-P

Limiting Ceiling Span: 10' 8"

600PDS125-15

View PDF

SpacingL/120L/240L/360
12-10'-8"10'-8"
16-9'-10"9'-10"
24-8'-10"8'-10"

Pro20 (18mil 70ksi)

600PDS125-18-70ksi-P

Limiting Ceiling Span: 11' 10"

600PDS125-18

View PDF

SpacingL/120L/240L/360
12-11'-10"11'-10"
16-10'-11"10'-11"
24-9'-10"9'-10"

Pro30MIL

600PDS125-30-33ksi-P

Limiting Ceiling Span: 10' 11"

600PDS125-30

View PDF

SpacingL/120L/240L/360
1213'-1"13'-1"13'-1"
1612'-2"12'-2"12'-2"
2410'-11"10'-11"10'-11"

Pro33MIL

600PDS125-33-33ksi-P

Limiting Ceiling Span: 13' 6"

600PDS125-33

View PDF

SpacingL/120L/240L/360
1213'-6"13'-6"13'-6"
1612'-6"12'-6"12'-6"
2411'-3"11'-3"11'-3"

Notes

  • For unbraced sections, allowable moment is based on AISI S100 Specification Section F2 & F3 with weak axis and torsional unbraced length assumed to be the listed span (completely unbraced).
  • Web crippling calculation based on bearing length = 1 inch.
  • Web crippling and shear capacity have not been reduced for punchouts. If web punchouts occur near support members must be checked for reduced shear and web crippling in accordance with the AISI S100 Specification.
  • Values are for simple span conditions.
  • Lengths labeled with an "e" required web stiffeners at supports.
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