Replace a shed door

Feb 4, 2009
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I need to replace my warped shed door it is a double door about 60” wide (give or take) and around 7 feet high, it is a double door.
Appears all out door rated ply wood is warped in my area is T1-11 (I think) siding an appropriate material to use?
Any decent and simple links that describe what I need to do?
Thanks guys