Therma-Tru Multi-Family Pre-Hung - Manual (Page 10)

Fire Rating
Doors available with up to 90-minute positive
pressure fire rating certified by Warnock Hersey.
Therma-Tru 12-24 TR Series fire-rated doors are engineered to be hung in Timely ® or
Rediframe ® steel frame systems with 4" template hinges. They are manufactured with
heavy-duty, 24-gauge, galvanized tension-leveled steel for superior flatness and enhanced
corrosion resistance. They feature a rigid, foamed-in-place polyurethane core, mechanically
overlapped and reinforced door edges, and advanced composite lock reinforcing. Available
flush or embossed, and in 6'8" or 7' heights.
12-24 TR Steel Door Series
Flush 6-Panel 4-Panel 2-Panel
Door Construction Detail
Note: Available door slab only.
Style
With five classic looks to choose from, the
12-24 TR Series has what you need to meet the
demands of a wide variety of applications.
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as specIfIed