Barndominium · Post-Frame Buildings · Engineered Plan Packages

GNP Steel Trusses Design Portal

Configure your building, see an instant ballpark quote, and submit your design for engineering review by a licensed PE. Sealed plans for your specific site.

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Designs submitted here are submitted for engineering review — never auto-approved. GNP Steel Trusses supplies engineered + sealed plan packages and the steel truss / kit components.