
DL Series Steel Stiffened Door
DL Series Steel Stiffened Door
DL-SS Series stiffened core doors add internal steel stiffeners, extending the full width and height of the door with allowance for reinforcements. Standard DL Series is specified to Levels 2-3 extra heavy-duty 16 gauge (18/16 gauge available) and 3/16" hinge thread engagement; optional heavier duty DE Series Levels 2-4 to max-duty 14 gauge (18/16/14 gauge available). Premium full flush standard door construction combines pan-style panels with optional lock-side bevel, and full height center seam projection welded edges.
DL/DE - SS Series doors have a higher than normal resistance to impact.
Environments that require additional resistance to localized impacts and vandalism, such as detention centers and behavioral correction facilities. While our normal honeycomb core provides the best structural integrity in testing, especially considering the weight of the door, a larger localized impact to the door face can be resisted better with a steel stiffened core.
For more information, download the Republic Technical Data Manual.
Our steel doors and frames set the industry standard. We strive to do the same with our service and support. Republic is committed to delivering best-in-class customer care – making everything from sales to ordering to delivery to installation as smooth and easy as possible.
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