Catalog
Allowable Floor Clear Spans For RFPI ® Joist
40 PSF LIVE LOAD/10 PSF DEAD LOAD
40/10 Simple Span
40/10 Multiple Span
Joist Depth Joist Series
12” o.c.
16” o.c.
19.2” o.c.
24” o.c.
12” o.c.
16” o.c.
19.2” o.c.
24” o.c.
RFPI ® 40S
18' - 0"
16' - 5"
15' - 6"
14' - 6"
19' - 7"
17' - 11"
16' - 4"
14' - 7"
RFPI ® 40
9-1/2”
18' - 7"
16' - 11"
16' - 0"
14' - 11"
20' - 2"
18' - 5"
17' - 5"
16' - 2"
RFPI ® 60S RFPI ® 40S
18' - 11"
17' - 4"
16' - 4"
15' - 3"
20' - 8"
18' - 10"
17' - 9"
16' - 6"
21' - 5"
19' - 7"
18' - 6"
16' - 8"
23' - 5"
20' - 5"
18' - 7"
16' - 7"
RFPI ® 40
22' - 1"
20' - 2"
19' - 0"
17' - 9"
24' - 1"
22' - 0"
20' - 8"
19' - 3"
RFPI ® 60S
22' - 7"
20' - 8"
19' - 6"
18' - 2"
24' - 8"
22' - 6"
21' - 2"
19' - 7"
PJI ® 65S
23’ - 6”
21’ - 5”
20’ - 2”
18’ - 9”
25’ - 6”
23’ - 2”
21’ - 10”
19’ - 10”
11-7/8”
RFPI ® 70
23' - 7"
21' - 6"
20' - 3"
18' - 10"
25' - 8"
23' - 5"
22' - 0"
19' - 9"
RFPI ® 80S
24'-11"
22'-8"
21'-4"
19'-11"
27'-1"
24'-8"
23'-3"
21'-7"
RFPI ® 90
26' - 6"
24' - 1"
22' - 8"
21' - 1"
28' - 10"
26' - 3"
24' - 8"
22' - 11"
RFPI ® 60S
25' - 9"
23' - 6"
22' - 2"
20' - 8"
28' - 0"
25' - 7"
24' - 1"
19' - 9"
PJI ® 65S
26’ - 8”
24’ - 3”
22’ - 10”
21’ - 3”
28’ - 11”
26’ - 4”
24’ - 5”
21’ - 10”
RFPI ® 70
14”
26' - 10"
24' - 5"
23' - 0"
21' - 5"
29' - 3"
26' - 7"
24' - 9"
19' - 9"
RFPI ® 80S
28'-3"
25'-9"
24'-3"
22'-7"
30'-9"
28'-0"
26'-4"
23'-11"
RFPI ® 90
30' - 1"
27' - 5"
25' - 9"
23' - 11"
32' - 10"
29' - 10"
28' - 1"
26' - 0"
RFPI ® 60S
28' - 6"
26' - 0"
24' - 7"
22' - 11"
31' - 1"
28' - 4"
24' - 9"
19' - 9"
RFPI ® 65S
29’ - 6”
26’ - 10”
25’ - 4”
23’ - 6”
32’ - 1”
28’ - 10”
26’ - 4”
23’ - 8”
16”
RFPI ® 80S
31'-4"
28'-6"
26'-10"
25’ - 0”
34'-2"
31'-1"
29'-3"
23'-11"
RFPI ® 90
33' - 4"
30' - 4"
28' - 7"
26' - 7"
36' - 5"
33' - 1"
31' - 1"
26' - 7"
40 PSF LIVE LOAD/20 PSF DEAD LOAD
40/20 Simple Span
40/20 Multiple Span
Joist Depth Joist Series
12” o.c. 18' - 0" 18' - 7" 18' - 11" 21' - 5" 22' - 1" 22' - 7" 23' - 7" 26' - 6" 25' - 9" 26' - 10" 24'-11"
16” o.c. 16' - 5" 16' - 11" 17' - 4" 19' - 7" 20' - 2" 20' - 8"
19.2” o.c.
24” o.c.
12” o.c.
16” o.c.
19.2” o.c.
24” o.c.
RFPI ® 40S
15' - 6" 16' - 0" 16' - 4" 18' - 6" 19' - 0" 19' - 6" 20' - 3" 22' - 8" 22' - 0" 23' - 0" 21'-4"
14' - 6" 14' - 11"
19' - 7"
17' - 10"
16' - 6" 17' - 5" 17' - 6" 18' - 6" 19' - 11" 20' - 0" 20' - 7"
14' - 1"
RFPI ® 40
9-1/2”
20' - 2" 20' - 8" 23' - 4"
18' - 5"
14' - 9" 14' - 2" 14' - 9" 16' - 5" 16' - 5" 16' - 5" 22' - 2" 16' - 5" 16' - 5" 18'-6"
RFPI ® 60S RFPI ® 40S
15' - 3"
18' - 10"
16' - 10"
20' - 7"
RFPI ® 40
17' - 9"
24' - 1"
21' - 10" 21' - 11" 23' - 5"
RFPI ® 60S
17' - 11"
24' - 8" 25' - 8"
11-7/8”
RFPI ® 70
21' - 6"
18' - 10"
RFPI ® 80S
22'-8"
19'-11"
27'-1"
24'-8"
23'-2"
RFPI ® 90
24' - 1"
21' - 1"
28' - 10" 27' - 10"
26' - 3"
24' - 8" 20' - 7" 20' - 7"
RFPI ® 60S
23' - 6" 24' - 5"
19' - 8"
24' - 1"
RFPI ® 70
19' - 10"
29' - 3"
24' - 9"
14”
RFPI ® 80S
28'-3"
25'-9"
24'-3"
21'-2"
30'-9"
28'-0"
24'-11"
19'-11"
RFPI ® 90
30' - 1"
27' - 5" 26' - 0"
25' - 9" 23' - 9"
23' - 2"
32' - 10"
29' - 10" 24' - 9" 30'-0" 33' - 1"
27' - 9" 20' - 7"
22' - 2"
RFPI ® 60S RFPI ® 80S
28' - 6"
19' - 10"
30' - 0"
16' - 5"
16”
31'-4"
28'-6"
26'-6"
21'-2"
34'-2"
24'-11"
19'-11"
RFPI ® 90
33' - 4"
30' - 4"
28' - 7"
23' - 2"
36' - 5"
27' - 9"
22' - 2"
Available RFPI ® Joist Sizes
LVL FLANGE
SOLID SAWN FLANGE
3-1/2”
2-1/2”
3-1/2”
3-1/2”
3-1/2”
2-1/2”
3-1/2”
3-1/2”
2-5/16”
2-5/16”
3-1/2”
2-1/2”
3-1/2”
2-1/2”
3-1/2”
2-5/16”
2-5/16”
2-1/2”
2-1/2”
16”
11-7/8”
16”
14”
16”
11-7/8”
14”
9 1/2”
11-7/8”
11-7/8”
14”
16”
11-7/8”
14”
11-7/8”
9 1/2”
11-7/8”
14”
9 1/2”
RFPI ® 40 2 5/16” wide x 1 3/8” LVL Flange 3/8” OSB Web
RFPI ® 70 2 5/16” wide x 1 1/2” LVL Flange 3/8” OSB Web
RFPI ® 40S 2 1/2” wide x 1 1/2” 1.5E Solid Sawn Flange 3/8” OSB Web
RFPI ® 60S 2 1/2” wide x 1 1/2” 1.8E Solid Sawn Flange 3/8” OSB Web
PJI ® 65S 3 1/2” wide x 1 1/2” MSR 2x4 Flange 3/8” OSB Web
RFPI ® 80S 3 1/2” wide x 1 1/2” 1.8E Solid Sawn Flange 3/8” OSB Web
RFPI ® 90 3 1/2” wide x 1 1/2” LVL Flange 7/16” OSB Web
www.roseburg.com
160
March 2022
Made with FlippingBook flipbook maker