How It's Built

A steel garage kit goes together in a fixed order, and the order is not negotiable. Columns before rafters, bracing before sheeting, and the temporary bracing stays until the structure can hold itself — which is the single most common mistake a DIY crew makes in its first weekend.

These guides cover the whole erection sequence: reading shop drawings, the tools and crew size you actually need, putting up C-channel and rigid frame and Quonset arches, purlins and girts, fasteners and torque, wall and roof sheeting, then trim, closures and sealant — which is where leaks start. After the shell comes the part that decides whether the building is usable in February: vapour control, insulation, condensation, ventilation, heat and wiring.

Step-by-step instructions for your kit are in the assembly manuals. Erection differs by frame, so see C-channel, rigid frame and Quonset kits. Fitting the building out as a shop is covered under garages with a workshop. Everything that has to happen before the steel arrives is in site and delivery, and quick answers are in the FAQ.