How much will it cost to install steel roof framing on a trailer?

I need help with steel roof framing covering trailer (72’ x 36’). The project is in Covington, LA, and I would like to start as soon as possible. My budget is $1,000 to $5,000 and includes the cost of materials. This is for a trailer: 15’ wide and 71’ long with a peak of 14’2’. We need to build a steel column and roof frame. Please price the roof sheets separately. The eave of building will be 12’ and the peak 16’2". How much should this cost?

Metal roofing materials cost about $1,000-$2,000 for a single-wide or $1,800-$3,000 for a double-wide, depending on size of unit and manufacturer and are designed to last a lifetime. Metal roofs may be installed over an existing roof with or without a DIYer adding insulation in between. Insulated metal products cost about $3,000-$4,000 for a single-wide unit or about $7,000-$8,000 for a double-wide, including installation, depending on size and manufacturer.

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