| Brand | Duro Span |
|---|---|
| Model | S-Style |
| Material | Steel |
| Featured Refinements | Steel Building Kit |
Check the listing for details. S-Style Steel Arch Engineered Duro Span DIY Building Erection-Foundation Manual. Condition: New. Listed at 5.50 USD. Duro DIY G-Series Steel Arch Building Erection & Foundation Manual. This is an “how-to-guide” on the Erection of our pre-engineered. Are you asking yourself “Why buy an Erection Manual?”. An overview from site selection to preparing and finishing the concrete slab.