|
Canadian Controlled Vibration Maximum Span Charts
- Span is defined as the distance between center lines of bearing points and is based starting from a live load deflection criteria of L/360.
- Open Joist™ is in accordance with the NBC 1995, CAN/CSA-O86.1-M94 standards for limits state design calculations and standards for controlled vibration spans from CCMC. (No 12118R).
- You must also consult with the required strongback table for controlled vibration.
9-3/8" Joist Depth
11-7/8" Joist Depth
14" Joist Depth
16" Joist Depth
Joist Depth 9-3/8" LIVE LOAD DETECTION ≤ L/360 |
| |
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
|
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
|
40 |
10 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 10" |
15' - 7" |
14' - 4" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 11" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 10" |
18' - 0" |
17' - 0" |
|
40 |
15 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 10" |
15' - 7" |
14' - 4" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 11" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 10" |
18' - 0" |
17' - 0" |
|
40 |
20 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 10" |
15' - 7" |
14' - 4" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 10" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 10" |
18' - 0" |
16' - 7" |
|
40 |
25 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 10" |
15' - 7" |
14' - 3" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 1" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 10" |
18' - 0" |
15' - 4" |
|
40 |
30 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 10" |
15' - 7" |
13' - 7" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 7" |
14' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 10" |
17' - 7" |
14' - 4" |
|
40 |
36 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 10" |
14' - 10" |
13' - 0" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 8" |
13' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 4" |
16' - 4" |
13' - 4" |
|
|
|
Joist Depth 9-3/8" LIVE LOAD DETECTION ≤ L/360 |
| |
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
|
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
|
50 |
10 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 4" |
14' - 4" |
13' - 3" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 11" |
14' - 9" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 0" |
17' - 0" |
15' - 9" |
|
50 |
15 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 4" |
14' - 4" |
13' - 3" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 11" |
14' - 9" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 0" |
17' - 0" |
15' - 4" |
|
50 |
20 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 4" |
14' - 4" |
13' - 3" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 11" |
14' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 0" |
17' - 0" |
14' - 4" |
|
50 |
25 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 4" |
14' - 4" |
13' - 1" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 10" |
13' - 6" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
18' - 0" |
16' - 7" |
13' - 6" |
|
50 |
30 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 4" |
14' - 4" |
12' - 7" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 3" |
12' - 9" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
17' - 11" |
15' - 7" |
12' - 9" |
|
50 |
36 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 4" |
13' - 9" |
11' - 10" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 4" |
14' - 7" |
12' - 0" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 10" |
17' - 3" |
14' - 7" |
12' - 0" |
|
|
|
Joist Depth 9-3/8" LIVE LOAD DETECTION ≤ L/360 |
| |
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
|
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
|
100 |
10 |
3 x 2 |
SPF #2 |
13' - 3" |
12' - 0" |
11' - 3" |
9' - 8" |
|
4 x 2 |
SPF #2 |
14' - 9" |
13' - 4" |
11' - 9" |
9' - 11" |
|
4 x 2 |
SPF 2100 f1, 8 E |
15' - 9" |
13' - 9" |
11' - 9" |
9' - 11" |
|
100 |
15 |
3 x 2 |
SPF #2 |
13' - 3" |
12' - 0" |
11' - 2" |
9' - 4" |
|
4 x 2 |
SPF #2 |
14' - 9" |
13' - 3" |
11' - 4" |
9' - 7" |
|
4 x 2 |
SPF 2100 f1, 8 E |
15' - 9" |
13' - 3" |
11' - 4" |
9' - 7" |
|
100 |
20 |
3 x 2 |
SPF #2 |
13' - 3" |
12' - 0" |
10' - 10" |
8' - 11" |
|
4 x 2 |
SPF #2 |
14' - 9" |
12' - 9" |
11' - 0" |
9' - 2" |
|
4 x 2 |
SPF 2100 f1, 8 E |
15' - 9" |
12' - 9" |
11' - 0" |
9' - 2" |
|
100 |
25 |
3 x 2 |
SPF #2 |
13' - 3" |
12' - 0" |
10' - 6" |
8' - 7" |
|
4 x 2 |
SPF #2 |
14' - 9" |
12' - 4" |
10' - 8" |
8' - 10" |
|
4 x 2 |
SPF 2100 f1, 8 E |
15' - 9" |
12' - 4" |
10' - 8" |
8' - 10" |
|
100 |
30 |
3 x 2 |
SPF #2 |
13' - 3" |
11' - 9" |
10' - 2" |
8' - 4" |
|
4 x 2 |
SPF #2 |
14' - 9" |
11' - 11" |
10' - 4" |
8' - 6" |
|
4 x 2 |
SPF 2100 f1, 8 E |
15' - 4" |
11' - 11" |
10' - 4" |
8' - 6" |
|
100 |
36 |
3 x 2 |
SPF #2 |
13' - 3" |
11' - 4" |
9' - 9" |
8' - 0" |
|
4 x 2 |
SPF #2 |
14' - 9" |
11' - 5" |
10' - 0" |
8' - 2" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 9" |
11' - 5" |
10' - 0" |
8' - 2" |
| |
| |
|
Joist Depth 9-3/8" LIVE LOAD DETECTION ≤ L/480 |
| |
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
|
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
|
40 |
10 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 0" |
14' - 1" |
12' - 11" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 7" |
14' - 5" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 6" |
17' - 7" |
16' - 7" |
15' - 5" |
|
40 |
15 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 0" |
14' - 1" |
12' - 11" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 7" |
14' - 5" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 6" |
17' - 7" |
16' - 7" |
15' - 5" |
|
40 |
20 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 0" |
14' - 1" |
12' - 11" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 7" |
14' - 5" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 6" |
17' - 7" |
16' - 7" |
15' - 5" |
|
40 |
25 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 0" |
14' - 1" |
12' - 11" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 7" |
14' - 5" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 6" |
17' - 7" |
16' - 7" |
15' - 4" |
|
40 |
30 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 0" |
14' - 1" |
12' - 11" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 7" |
14' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 6" |
17' - 7" |
16' - 7" |
14' - 4" |
|
40 |
36 |
3 x 2 |
SPF #2 |
15' - 10" |
15' - 0" |
14' - 1" |
12' - 11" |
|
4 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 7" |
13' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
19' - 6" |
17' - 7" |
16' - 4" |
13' - 4" |
|
|
|
Joist Depth 9-3/8" LIVE LOAD DETECTION ≤ L/480 |
| |
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
|
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
|
50 |
10 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
12' - 0" |
|
4 x 2 |
SPF #2 |
16' - 10" |
15' - 5" |
14' - 5" |
13' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
18' - 0" |
16' - 5" |
15' - 5" |
14' - 3" |
|
50 |
15 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
12' - 0" |
|
4 x 2 |
SPF #2 |
16' - 10" |
15' - 5" |
14' - 5" |
13' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
18' - 0" |
16' - 5" |
15' - 5" |
14' - 3" |
|
50 |
20 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
12' - 0" |
|
4 x 2 |
SPF #2 |
16' - 10" |
15' - 5" |
14' - 5" |
13' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
18' - 0" |
16' - 5" |
15' - 5" |
14' - 3" |
|
50 |
25 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
12' - 0" |
|
4 x 2 |
SPF #2 |
16' - 10" |
15' - 5" |
14' - 5" |
13' - 4" |
|
4 x 2 |
SPF 2100 f1, 8 E |
18' - 0" |
16' - 5" |
15' - 5" |
13' - 6" |
|
50 |
30 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
12' - 0" |
|
4 x 2 |
SPF #2 |
16' - 10" |
15' - 5" |
14' - 5" |
12' - 9" |
|
4 x 2 |
SPF 2100 f1, 8 E |
18' - 0" |
16' - 5" |
15' - 5" |
12' - 9" |
|
50 |
36 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
11' - 10" |
|
4 x 2 |
SPF #2 |
16' - 10" |
15' - 5" |
14' - 5" |
12' - 0" |
|
4 x 2 |
SPF 2100 f1, 8 E |
18' - 0" |
16' - 5" |
14' - 7" |
12' - 0" |
|
|
|
Joist Depth 9-3/8" LIVE LOAD DETECTION ≤ L/480 |
| |
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
|
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
|
100 |
10 |
3 x 2 |
SPF #2 |
12' - 0" |
10' - 9" |
10' - 0" |
8' - 10" |
|
4 x 2 |
SPF #2 |
13' - 4" |
12' - 1" |
11' - 4" |
9' - 11" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 3" |
12' - 9" |
11' - 9" |
9' - 11" |
|
100 |
15 |
3 x 2 |
SPF #2 |
12' - 0" |
10' - 9" |
10' - 0" |
8' - 10" |
|
4 x 2 |
SPF #2 |
13' - 4" |
12' - 1" |
11' - 4" |
9' - 7" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 3" |
12' - 9" |
11' - 4" |
9' - 7" |
|
100 |
20 |
3 x 2 |
SPF #2 |
12' - 0" |
10' - 9" |
10' - 0" |
8' - 10" |
|
4 x 2 |
SPF #2 |
13' - 4" |
12' - 1" |
11' - 0" |
9' - 2" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 3" |
12' - 9" |
11' - 0" |
9' - 2" |
|
100 |
25 |
3 x 2 |
SPF #2 |
12' - 0" |
10' - 9" |
10' - 0" |
8' - 7" |
|
4 x 2 |
SPF #2 |
13' - 4" |
12' - 1" |
10' - 8" |
8' - 10" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 3" |
12' - 4" |
10' - 8" |
8' - 10" |
|
100 |
30 |
3 x 2 |
SPF #2 |
12' - 0" |
10' - 9" |
10' - 0" |
8' - 4" |
|
4 x 2 |
SPF #2 |
13' - 4" |
11' - 11" |
10' - 4" |
8' - 6" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 3" |
11' -11" |
10' - 4" |
8' - 6" |
|
100 |
36 |
3 x 2 |
SPF #2 |
12' - 0" |
10' - 9" |
9' - 9" |
8' - 0" |
|
4 x 2 |
SPF #2 |
13' - 4" |
11' - 5" |
10' - 0" |
8' - 2" |
|
4 x 2 |
SPF 2100 f1, 8 E |
14' - 3" |
11' - 5" |
10' - 0" |
8' - 2" |
Top of Page
Controlled Vibration Maximum Span Charts – 11-7/8” Joist Depth
Joist Depth 11-7/8" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
40 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
18' - 6" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
22' - 1" |
21' - 2" |
19' - 11" |
40 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
17' - 8" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
22' - 1" |
21' - 2" |
19' - 11" |
40 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 2" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
17' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
22' - 1" |
21' - 2" |
19' - 4" |
40 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 5" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 2" |
16' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
22' - 1" |
20' - 11" |
18' - 7" |
40 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
14' - 10" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
17' - 7" |
15' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
22' - 1" |
20' - 1" |
17' - 8" |
40 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 0" |
14' - 1" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 4" |
16' - 11" |
15' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 3" |
19' - 2" |
15' - 3" |
|
Joist Depth 11-7/8" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
50 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 8" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
17' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 7" |
20' - 5" |
19' - 0" |
50 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 5" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 2" |
16' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 7" |
20' - 5" |
18' - 7" |
50 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
14' - 10" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
17' - 7" |
15' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 7" |
20' - 1" |
17' - 8" |
50 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 2" |
14' - 2" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 6" |
17' - 1" |
15' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 5" |
19' - 4" |
15' - 5" |
50 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
15' - 7" |
13' - 7" |
4 x 2 |
SPF #2 |
18' - 10" |
17' - 11" |
16' - 7" |
14' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
20' - 7" |
18' - 8" |
14' - 10" |
50 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 7" |
14' - 11" |
12' - 11" |
4 x 2 |
SPF #2 |
18' - 10" |
17' - 5" |
15' - 11" |
14' - 0" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
19' - 9" |
17' - 11" |
14' - 1" |
|
Joist Depth 11-7/8" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
100 |
10 |
3 x 2 |
SPF #2 |
15' - 8" |
14' - 2" |
12' - 8" |
10' - 10" |
4 x 2 |
SPF #2 |
17' - 8" |
15' - 5" |
13' - 9" |
11' - 8" |
4 x 2 |
SPF 2100 f1, 8 E |
19' - 0" |
16' - 11" |
13' - 10" |
11' - 8" |
100 |
15 |
3 x 2 |
SPF #2 |
15' - 8" |
14' - 0" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF #2 |
17' - 4" |
15' - 0" |
13' - 5" |
11' - 3" |
4 x 2 |
SPF 2100 f1, 8 E |
19' - 0" |
15' - 2" |
13' - 5" |
11' - 3" |
100 |
20 |
3 x 2 |
SPF #2 |
15' - 8" |
13' - 7" |
12' - 0" |
10' - 1" |
4 x 2 |
SPF #2 |
17' - 1" |
14' - 7" |
13' - 0" |
10' - 11" |
4 x 2 |
SPF 2100 f1, 8 E |
19' - 0" |
14' - 10" |
13' - 0" |
10' - 11" |
100 |
25 |
3 x 2 |
SPF #2 |
15' - 8" |
13' - 2" |
11' - 8" |
9' - 9" |
4 x 2 |
SPF #2 |
16' - 9" |
14' - 3" |
12' - 7" |
10' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 11" |
14' - 5" |
12' - 7" |
10' - 7" |
100 |
30 |
3 x 2 |
SPF #2 |
15' - 5" |
12' - 10" |
11' - 4" |
9' - 5" |
4 x 2 |
SPF #2 |
16' - 5" |
13' - 11" |
12' - 2" |
10' - 4" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 7" |
14' - 0" |
12' - 2" |
10' - 4" |
100 |
36 |
3 x 2 |
SPF #2 |
15' - 1" |
12' - 5" |
10' - 11" |
9' - 0" |
4 x 2 |
SPF #2 |
16' - 1" |
13' - 6" |
11' - 9" |
10' - 0" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 1" |
13' - 6" |
11' - 9" |
10' - 0" |
| |
| |
Joist Depth 11-7/8" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
40 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 9" |
15' - 3" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
17' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 2" |
20' - 1" |
18' - 6" |
40 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 9" |
15' - 3" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
17' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 2" |
20' - 1" |
18' - 6" |
40 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 9" |
15' - 3" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 10" |
17' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 2" |
20' - 1" |
18' - 6" |
40 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 9" |
15' - 3" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
18' - 2" |
16' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 2" |
20' - 1" |
18' - 6" |
40 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 9" |
14' - 10" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 10" |
17' - 7" |
15' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 2" |
20' - 1" |
17' - 8" |
40 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 0" |
14' - 1" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 4" |
16' - 11" |
15' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
22' - 10" |
21' - 2" |
19' - 2" |
15' - 3" |
|
Joist Depth 11-7/8" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
50 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 3" |
14' - 2" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 7" |
17' - 5" |
16' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 7" |
19' - 10" |
18' - 6" |
17' - 2" |
50 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 3" |
14' - 2" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 7" |
17' - 5" |
16' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 7" |
19' - 10" |
18' - 6" |
17' - 2" |
50 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 3" |
14' - 2" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 7" |
17' - 5" |
15' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 7" |
19' - 10" |
18' - 6" |
17' - 2" |
50 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 3" |
14' - 2" |
4 x 2 |
SPF #2 |
18' - 10" |
18' - 6" |
17' - 1" |
15' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 7" |
19' - 10" |
18' - 6" |
15' - 5" |
50 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
15' - 3" |
13' - 7" |
4 x 2 |
SPF #2 |
18' - 10" |
17' - 11" |
16' - 7" |
14' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 7" |
19' - 10" |
18' - 6" |
14' - 10" |
50 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 6" |
14' - 11" |
12' - 11" |
4 x 2 |
SPF #2 |
18' - 10" |
17' - 5" |
15' - 11" |
14' - 0" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 7" |
19' - 9" |
17' - 11" |
14' - 1" |
|
Joist Depth 11-7/8" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
100 |
10 |
3 x 2 |
SPF #2 |
14' - 2" |
12' - 10" |
12' - 0" |
10' - 10" |
4 x 2 |
SPF #2 |
16' - 1" |
14' - 7" |
13' - 7" |
11' - 8" |
4 x 2 |
SPF 2100 f1, 8 E |
17' - 2" |
15' - 5" |
13' - 10" |
11' - 8" |
100 |
15 |
3 x 2 |
SPF #2 |
14' - 2" |
12' - 10" |
12' - 0" |
10' - 5" |
4 x 2 |
SPF #2 |
16' - 1" |
14' - 7" |
13' - 5" |
11' - 3" |
4 x 2 |
SPF 2100 f1, 8 E |
17' - 2" |
15' - 2" |
13' - 5" |
11' - 3" |
100 |
20 |
3 x 2 |
SPF #2 |
14' - 2" |
12' - 10" |
12' - 0" |
10' - 1" |
4 x 2 |
SPF #2 |
16' - 1" |
14' - 7" |
13' - 0" |
10' - 11" |
4 x 2 |
SPF 2100 f1, 8 E |
17' - 2" |
14' - 10" |
13' - 0" |
10' - 11" |
100 |
25 |
3 x 2 |
SPF #2 |
14' - 2" |
12' - 10" |
11' - 8" |
9' - 9" |
4 x 2 |
SPF #2 |
16' - 1" |
14' - 3" |
12' - 7" |
10' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
17' - 2" |
14' - 5" |
12' - 7" |
10' - 7" |
100 |
30 |
3 x 2 |
SPF #2 |
14' - 2" |
12' - 10" |
11' - 4" |
9' - 5" |
4 x 2 |
SPF #2 |
16' - 1" |
13' - 11" |
12' - 2" |
10' - 4" |
4 x 2 |
SPF 2100 f1, 8 E |
17' - 2" |
14' - 0" |
12' - 2" |
10' - 4" |
100 |
36 |
3 x 2 |
SPF #2 |
14' - 2" |
12' - 5" |
10' - 11" |
9' - 0" |
4 x 2 |
SPF #2 |
16' - 1" |
13' - 6" |
11' - 9" |
10' - 0" |
4 x 2 |
SPF 2100 f1, 8 E |
17' - 2" |
13' - 6" |
11' - 9" |
10' - 0" |
Top of Page
Controlled Vibration Maximum Span Charts – 14” Joist Depth
Joist Depth 14" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
40 |
10 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
17' - 10" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 10" |
20' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
24' - 7" |
23' - 6" |
21' - 11" |
40 |
15 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
17' - 10" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 10" |
19' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
24' - 7" |
23' - 6" |
21' - 5" |
40 |
20 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
17' - 2" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 10" |
18' - 3" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
24' - 7" |
23' - 6" |
20' - 2" |
40 |
25 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 5" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
19' - 10" |
17' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
24' - 7" |
22' - 3" |
18' - 11" |
40 |
30 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
15' - 10" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
19' - 0" |
16' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
24' - 1" |
21' - 2" |
17' - 11" |
40 |
36 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 0" |
15' - 2" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 3" |
18' - 1" |
15' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 8" |
20' - 0" |
15' - 5" |
|
Joist Depth 14" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
50 |
10 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 11" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 7" |
18' - 3" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
23' - 3" |
21' - 11" |
20' - 2" |
50 |
15 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 5" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
19' - 10" |
17' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
23' - 3" |
21' - 11" |
18' - 11" |
50 |
20 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
15' - 10" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
19' - 0" |
16' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
23' - 3" |
21' - 2" |
17' - 11" |
50 |
25 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 2" |
15' - 3" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 5" |
18' - 3" |
15' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 11" |
20' - 2" |
15' - 7" |
50 |
30 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
16' - 7" |
14' - 9" |
4 x 2 |
SPF #2 |
20' - 10" |
19' - 6" |
17' - 7" |
15' - 0" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
21' - 11" |
19' - 2" |
15' - 0" |
50 |
36 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 7" |
15' - 11" |
14' - 2" |
4 x 2 |
SPF #2 |
20' - 10" |
18' - 9" |
16' - 11" |
14' - 4" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
20' - 10" |
18' - 1" |
14' - 4" |
|
Joist Depth 14" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
100 |
10 |
3 x 2 |
SPF #2 |
16' - 11" |
15' - 4" |
14' - 0" |
11' - 10" |
4 x 2 |
SPF #2 |
19' - 0" |
16' - 5" |
14' - 1" |
11' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
20' - 4" |
17' - 3" |
14' - 1" |
11' - 10" |
100 |
15 |
3 x 2 |
SPF #2 |
16' - 11" |
15' - 1" |
13' - 7" |
11' - 5" |
4 x 2 |
SPF #2 |
18' - 9" |
15' - 4" |
13' - 7" |
11' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
20' - 4" |
15' - 4" |
13' - 7" |
11' - 5" |
100 |
20 |
3 x 2 |
SPF #2 |
16' - 11" |
14' - 9" |
13' - 1" |
11' - 1" |
4 x 2 |
SPF #2 |
18' - 3" |
15' - 0" |
13' - 1" |
11' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
20' - 2" |
15' - 0" |
13' - 1" |
11' - 1" |
100 |
25 |
3 x 2 |
SPF #2 |
16' - 9" |
14' - 5" |
12' - 8" |
10' - 9" |
4 x 2 |
SPF #2 |
17' - 10" |
14' - 7" |
12' - 8" |
10' - 9" |
4 x 2 |
SPF 2100 f1, 8 E |
19' - 7" |
14' - 7" |
12' - 8" |
10' - 9" |
100 |
30 |
3 x 2 |
SPF #2 |
16' - 5" |
14' - 1" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF #2 |
17' - 5" |
14' - 3" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 11" |
14' - 3" |
12' - 4" |
10' - 5" |
100 |
36 |
3 x 2 |
SPF #2 |
16' - 1" |
13' - 8" |
11' - 11" |
10' - 1" |
4 x 2 |
SPF #2 |
17' - 1" |
13' - 9" |
11' - 11" |
10' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 3" |
13' - 9" |
11' - 11" |
10' - 2" |
| |
| |
Joist Depth 14" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
40 |
10 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 6" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 1" |
18' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 10" |
21' - 4" |
19' - 11" |
40 |
15 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 6" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 1" |
18' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 10" |
21' - 4" |
19' - 11" |
40 |
20 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 6" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
20' - 1" |
18' - 3" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 10" |
21' - 4" |
19' - 11" |
40 |
25 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
16' - 5" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
19' - 10" |
17' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 10" |
21' - 4" |
18' - 11" |
40 |
30 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 10" |
15' - 10" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 10" |
19' - 0" |
16' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 10" |
21' - 2" |
17' - 11" |
40 |
36 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 10" |
17' - 0" |
15' - 2" |
4 x 2 |
SPF #2 |
20' - 10" |
20' - 3" |
18' - 1" |
15' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 10" |
22' - 8" |
20' - 0" |
15' - 5" |
|
Joist Depth 14" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
50 |
10 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 8" |
16' - 6" |
15' - 4" |
4 x 2 |
SPF #2 |
20' - 10" |
19' - 9" |
18' - 7" |
17' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 3" |
21' - 1" |
19' - 11" |
18' - 5" |
50 |
15 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 8" |
16' - 6" |
15' - 4" |
4 x 2 |
SPF #2 |
20' - 10" |
19' - 9" |
18' - 7" |
17' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 3" |
21' - 1" |
19' - 11" |
18' - 5" |
50 |
20 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 8" |
16' - 6" |
15' - 4" |
4 x 2 |
SPF #2 |
20' - 10" |
19' - 9" |
18' - 7" |
16' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 3" |
21' - 1" |
19' - 11" |
17' - 11" |
50 |
25 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 8" |
16' - 6" |
15' - 3" |
4 x 2 |
SPF #2 |
20' - 10" |
19' - 9" |
18' - 3" |
15' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 3" |
21' - 1" |
19' - 11" |
15' - 7" |
50 |
30 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 8" |
16' - 6" |
14' - 9" |
4 x 2 |
SPF #2 |
20' - 10" |
19' - 6" |
17' - 7" |
15' - 0" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 3" |
21' - 1" |
19' - 2" |
15' - 0" |
50 |
36 |
3 x 2 |
SPF #2 |
17' - 10" |
17' - 7" |
15' - 11" |
14' - 2" |
4 x 2 |
SPF #2 |
20' - 10" |
18' - 9" |
16' - 11" |
14' - 4" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 3" |
20' - 10" |
18' - 1" |
14' - 4" |
|
Joist Depth 14" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
100 |
10 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
11' - 10" |
4 x 2 |
SPF #2 |
17' - 2" |
15' - 6" |
14' - 1" |
11' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 5" |
16' - 7" |
14' - 1" |
11' - 10" |
100 |
15 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
11' - 5" |
4 x 2 |
SPF #2 |
17' - 2" |
15' - 4" |
13' - 7" |
11' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 5" |
15' - 4" |
13' - 7" |
11' - 5" |
100 |
20 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 11" |
11' - 1" |
4 x 2 |
SPF #2 |
17' - 2" |
15' - 0" |
13' - 1" |
11' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 5" |
15' - 0" |
13' - 1" |
11' - 1" |
100 |
25 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 8" |
10' - 9" |
4 x 2 |
SPF #2 |
17' - 2" |
14' - 7" |
12' - 8" |
10' - 9" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 5" |
14' - 7" |
12' - 8" |
10' - 9" |
100 |
30 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 10" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF #2 |
17' - 2" |
14' - 3" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 5" |
14' - 3" |
12' - 4" |
10' - 5" |
100 |
36 |
3 x 2 |
SPF #2 |
15' - 4" |
13' - 8" |
11' - 11" |
10' - 1" |
4 x 2 |
SPF #2 |
17' - 1" |
13' - 9" |
11' - 11" |
10' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
18' - 3" |
13' - 9" |
11' - 11" |
10' - 2" |
Top of Page
Controlled Vibration Maximum Span Charts – 16” Joist Depth
Joist Depth 16" LIVE LOAD DETECTION ≤ L/360 |
|
|
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
40 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 10" |
25' - 10" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
29' - 9" |
28' - 6" |
26' - 11" |
40 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 10" |
25' - 10" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
29' - 9" |
28' - 6" |
26' - 11" |
40 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 10" |
24' - 11" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
29' - 9" |
28' - 6" |
24' - 11" |
40 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 10" |
23' - 11" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
29' - 9" |
28' - 6" |
23' - 11" |
40 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 8" |
22' - 10" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
29' - 9" |
26' - 11" |
22' - 10" |
40 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 6" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
24' - 9" |
21' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
28' - 10" |
24' - 9" |
21' - 6" |
|
Joist Depth 16" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
50 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 10" |
24' - 0" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
28' - 4" |
26' - 11" |
24' - 8" |
50 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 10" |
23' - 11" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
28' - 4" |
26' - 11" |
23' - 11" |
50 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 8" |
22' - 10" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
28' - 3" |
26' - 8" |
22' - 10" |
50 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 7" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
24' - 11" |
21' - 9" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
28' - 3" |
24' - 11" |
21' - 9" |
50 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 7" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
20' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
24' - 2" |
20' - 11" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
27' - 10" |
24' - 2" |
20' - 11" |
50 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
14' - 4" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
19' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 6" |
23' - 1" |
19' - 2" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 10" |
25' - 6" |
23' - 1" |
19' - 2" |
|
Joist Depth 16" LIVE LOAD DETECTION ≤ L/360 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
100 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
14' - 1" |
11' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 9" |
18' - 6" |
11' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 0" |
21' - 11" |
18' - 6" |
11' - 10" |
4 x 2 |
SPF 2400 f2, 0 E |
24' - 8" |
22' - 1" |
18' - 6" |
11' - 10" |
100 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 9" |
13' - 7" |
11' - 5" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 5" |
17' - 6" |
11' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
24' - 0" |
21' - 5" |
17' - 7" |
11' - 5" |
4 x 2 |
SPF 2400 f2, 0 E |
24' - 8" |
21' - 5" |
17' - 7" |
11' - 5" |
100 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
15' - 7" |
13' - 1" |
11' - 1" |
4 x 2 |
SPF #2 |
21' - 10" |
20' - 10" |
13' - 3" |
11' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 9" |
20' - 11" |
13' - 4" |
11' - 1" |
4 x 2 |
SPF 2400 f2, 0 E |
24' - 8" |
20' - 11" |
13' - 4" |
11' - 1" |
100 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
14' - 9" |
12' - 8" |
10' - 9" |
4 x 2 |
SPF #2 |
21' - 10" |
20' - 1" |
12' - 9" |
10' - 9" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 6" |
20' - 1" |
12' - 9" |
10' - 9" |
4 x 2 |
SPF 2400 f2, 0 E |
24' - 5" |
20' - 1" |
12' - 9" |
10' - 9" |
100 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
14' - 3" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF #2 |
21' - 10" |
19' - 0" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 6" |
19' - 0" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF 2400 f2, 0 E |
23' - 11" |
19' - 0" |
12' - 4" |
10' - 5" |
100 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
13' - 9" |
11' - 11" |
10' - 2" |
4 x 2 |
SPF #2 |
21' - 10" |
17' - 10" |
11' - 11" |
10' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
23' - 4" |
17' - 11" |
11' - 11 " |
10' - 2" |
4 x 2 |
SPF 2400 f2, 0 E |
23' - 4" |
17' - 11" |
11' - 11" |
10' - 2" |
Joist Depth 16" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
40 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 7" |
22' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 9" |
27' - 8" |
26' - 1" |
24' - 2" |
40 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 7" |
22' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 9" |
27' - 8" |
26' - 1" |
24' - 2" |
40 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 7" |
22' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 9" |
27' - 8" |
26' - 1" |
24' - 2" |
40 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 7" |
22' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 9" |
27' - 8" |
26' - 1" |
23' - 11" |
40 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
25' - 7" |
22' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 9" |
27' - 8" |
26' - 1" |
22' - 10" |
40 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 6" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 10" |
24' - 9" |
21' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
29' - 9" |
27' - 8" |
24' - 9" |
21' - 6" |
|
Joist Depth 16" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
50 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 1" |
22' - 6" |
21' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
28' - 3" |
25' - 9" |
24' - 2" |
22' - 4" |
50 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 1" |
22' - 6" |
21' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
28' - 3" |
25' - 9" |
24' - 2" |
22' - 4" |
50 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 1" |
22' - 6" |
21' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
28' - 3" |
25' - 9" |
24' - 2" |
22' - 4" |
50 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
16' - 10" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
21' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 1" |
22' - 6" |
21' - 6" |
4 x 2 |
SPF 2400 f2, 0 E |
28' - 3" |
25' - 9" |
24' - 2" |
21' - 9" |
50 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
15' - 7" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
20' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 1" |
22' - 6" |
20' - 11" |
4 x 2 |
SPF 2400 f2, 0 E |
28' - 3" |
25' - 9" |
24' - 2" |
20' - 11" |
50 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
16' - 10" |
14' - 4" |
4 x 2 |
SPF #2 |
21' - 10" |
21' - 10" |
21' - 10" |
19' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
25' - 10" |
25' - 1" |
22' - 6" |
19' - 2" |
4 x 2 |
SPF 2400 f2, 0 E |
28' - 3" |
25' - 6" |
23' - 1" |
19' - 2" |
|
Joist Depth 16" LIVE LOAD DETECTION ≤ L/480 |
| |
Live Load
(psf) |
Dead Load
(psf) |
|
CHORDS |
SPACING O.C. |
DIM. (po.) |
SPECIE/GRADE |
12" |
16" |
19.2" |
24" |
100 |
10 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 10" |
14' - 1" |
11' - 10" |
4 x 2 |
SPF #2 |
21' - 1" |
19' - 3" |
17' - 11" |
11' - 10" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 6" |
19' - 6" |
18' - 5" |
11' - 10" |
4 x 2 |
SPF 2400 f2, 0 E |
22' - 4" |
20' - 3" |
18' - 6" |
11' - 10" |
100 |
15 |
3 x 2 |
SPF #2 |
16' - 10" |
16' - 9" |
13' - 7" |
11' - 5" |
4 x 2 |
SPF #2 |
21' - 1" |
19' - 3" |
17' - 6" |
11' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 6" |
19' - 6" |
17' - 7" |
11' - 5" |
4 x 2 |
SPF 2400 f2, 0 E |
22' - 4" |
20' - 3" |
17' - 7" |
11' - 5" |
100 |
20 |
3 x 2 |
SPF #2 |
16' - 10" |
15' - 7" |
13' - 1" |
11' - 1" |
4 x 2 |
SPF #2 |
21' - 1" |
19' - 3" |
13' - 3" |
11' - 1" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 6" |
19' - 6" |
13' - 4" |
11' - 1" |
4 x 2 |
SPF 2400 f2, 0 E |
22' - 4" |
20' - 3" |
13' - 4" |
11' - 1" |
100 |
25 |
3 x 2 |
SPF #2 |
16' - 10" |
14' - 9" |
12' - 8" |
10' - 9" |
4 x 2 |
SPF #2 |
21' - 1" |
19' - 1" |
12' - 9" |
10' - 9" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 6" |
19' - 6" |
12' - 9" |
10' - 9" |
4 x 2 |
SPF 2400 f2, 0 E |
22' - 4 " |
20' - 1" |
12' - 9" |
10' - 9" |
100 |
30 |
3 x 2 |
SPF #2 |
16' - 10" |
14' - 3" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF #2 |
21' - 1" |
18' - 7" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 6" |
19' - 0" |
12' - 4" |
10' - 5" |
4 x 2 |
SPF 2400 f2, 0 E |
22' - 4" |
19' - 0" |
12' - 4" |
10' - 5" |
100 |
36 |
3 x 2 |
SPF #2 |
16' - 10" |
13' - 9" |
11' - 11" |
10' - 2" |
4 x 2 |
SPF #2 |
21' - 1" |
17' - 10" |
11' - 11" |
10' - 2" |
4 x 2 |
SPF 2100 f1, 8 E |
21' - 6" |
17' - 11" |
11' - 11 " |
10' - 2" |
4 x 2 |
SPF 2400 f2, 0 E |
22' - 4" |
17' - 11" |
11' - 11" |
10' - 2" |
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UFP Emlenton, LLC manufactures the Open Joist™ product as a licensee of Distribution Open Joist 2000, Inc. All Open Joist product design and engineering calculations are created by the licensor, Distribution Open Joist 2000, Inc.
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