LVL13 Rafters Span Tables

LVL13 is commonly used as a rafter and can reach the extra spans required.

LVL13 Floor Joist Span Tables

LVL13 is commonly used as a joists due to its consistency and strength.

LIB88s Rafters Span Tables

The Lumberworx I-beam is light which aides in installation.

LIB88s Floor Joist Span Tables

The Lumberworx I-beam is perfect for use as a floor joist due to its ability to have service penetrations and strength.