Can I add structural wood panels like plywood to a wall assembly?
January 17, 2020
Can I add structural wood panels like plywood to a wall assembly?
January 17, 2020
Can a larger wood or metal stud be used than what is specified for a specific UL wall assembly?
January 17, 2020
What is an engineering judgment?
January 17, 2020
What modifications can be made to a UL certified assembly?
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