Engineered Parallam Beam Model
Cedar Roof Truss System

The Engineered Parallam Beam option allows for clear span within structure eliminating interior support posts.
The sidewalls can remain at standard height, making this option more economical.than the cedar roof truss system.
Any greenhouse over 12' in length requires support posts to keep it structurally sound. 
Some clients require a clear span for hot tub enclosures or living space.
Two options are noted below:


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Parallam beam vs interior posts allows for clear span in interior of sunroom.
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OPTIONS FOR CLEAR SPAN MODELS
(NO INTERIOR SUPPORT POSTS)
We manufacture prefabricated Western Red Cedar trusses.  
Number of trusses required is dependant on length of structure and snow loads.
Additionally, all sidewalls are raised by 12" to accomodate for ceiling space.