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| Plate stringers are American Stair’s most cost effective standard design. Used on the majority of stairs we fabricate, we do the detailing when you specify it. | Channel stringers are used when the unit span requires a heavier section. It is available in MC or C sizes. |
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| Box stringers are a popular choice when a more streamlined or architectural appearance is needed. | Tube stringers are preferred for the heavier, more monumental entry or gallery stairs. |