Engineered Wood Product Information

Structural Composite Lumber & I-joists

Proprietary products, such as structural composite lumber and manufactured I-joists, are accepted in U.S. building codes based on the submission of test data to the evaluation services of each of the model building codes. Additional information may be obtained from the companies which manufacture these products. Some of the AWC member companies which we know produce these products are listed below:

 

 

 

 

 

 

 

 

 

I-Joist and Structural Composite Lumber Associations

 

 

Glued Laminated Timbers

 

 

Cross Laminated Timber (CLT)

 

 

Structural Panels

 

 

 

 

 

 

Metal Plate Connected Wood Trusses