BCI 45 Vintage Wood I Joist Capacity

[bigmig]

Does anyone have capacity charts on a BCI 45, era 1994?
9. 1/2 inch depth. Thank you in Advance.

 

[jayrod12]

Have you tried reaching out to Boise-Cascade? They've generally been fairly responsive in the past when I've needed to chat.

 

[RontheRedneck]

Ditto what jayrod12 said. That's the most reliable bet.

 

[XR250]

Do you really have a potential strength issue? Usually, deflection controls and you can get a pretty good idea of "I" by using the chord dimensions.