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- ALL STEEL DOOR EDGE best lock strength
- VINYL THERMAL BARRIER Stops heat loss
- REINFORCING RAILS-ALL SIDES Adds hinge and lock holding power
- 15 "R" FACTOR INSULATION Highest insulation rating available. Twice the insulation of many other steel doors.
- 40% MORE INSULATION By weight vs. polystyrene core doors.
- 20" LOCK BLOCK Largest lock block available gives lock better holding strength.
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