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UL – Underwriters Laboratories

UL is the trusted source across the globe for product compliance. Benefiting a range of customers, they've tested products for public safety for over a century. Construction Book Express carries the UL standards that you need.

UL Fire Resistance Directories 2015 - 4 Volume Set - $449.95

Product Code: ULFIRE15


Binding: Paperback

The 2015 UL Fire Directory now includes hourly ratings for beams, floors, roofs, columns, walls, and partitions. Available Now!

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