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I-Joist Technical Information
Updated August 2018:
KOTT I-Joist Design Guide – span tables, hole charts and physical properties for LPI 20Plus, NJ40H, NJ60H, NJ40U, NJ60U – all depths
Installation Guide – LPI 20Plus, NJ40H, NJ60H, NJ40U, NJ60U
Older versions:
KOTT I-Joist Design Guide – Nascor – span tables, hole charts and physical properties for Nascor Original series (NJH10, NJH12, NJH14, NJH16)
Installation Guide – Nascor – Nascor Original series (NJH10, NJH12, NJH14, NJH16)
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