Planning & documentation
Enclose an Open-Sided Steel Building: Review Before Adding Walls
Evaluate new wall panels on an open-sided steel structure through enclosure classification, load paths, foundations, and changed operating use.
Understand the project condition
An open-sided shelter may appear easy to enclose with wall panels. Enclosure can change environmental design inputs and introduce girts, doors, and new load-transfer requirements. The original frame and foundations may have been designed for a different condition and operating use.
For a US project, begin with the intended use and documents applicable to that site. The building manufacturer, project engineer of record, and contractors may have different scopes. Identify who provides each input and who reviews the interfaces; purchasing a metal building system does not by itself resolve foundations, building services, or occupancy requirements.
References: Assessment and repair of structural steel in existing buildings · ASCE Hazard Tool: site and edition inputs
Compare decisions before fabrication release
Define the proposed wall coverage, openings, doors, and intended use. Have professionals evaluate the new enclosure condition and applicable site requirements. Review support needs for panels and accessories, not just panel quantities. Keep partial enclosure and staged work explicit because the building may pass through several different conditions.
Compare alternatives on the same project basis. Record dimensions, revisions, and assumptions explicitly, and distinguish a confirmed requirement from a future possibility. When a decision changes reactions, connections, or geometry, request revised documents before authorizing affected work. A sales note or preliminary drawing should not silently become a field instruction.
References: Assessment and repair of structural steel in existing buildings · ASCE Hazard Tool: site and edition inputs
Coordinate the trade interface
The building-system reviewer, foundation designer, enclosure contractor, and permit team need the same proposed layout. Coordinate roof drainage, ventilation, and indoor moisture expectations when the shelter becomes enclosed. Any new brace or girt attachment must follow reviewed details rather than an available field connection.
References: Assessment and repair of structural steel in existing buildings · ASCE Hazard Tool: site and edition inputs · Common Industry Practices, 2024 edition
Prepare a reviewable record
This matrix organizes decisions and evidence; it does not provide design capacities or tolerances. Use the project's units and elevation references, and attach complete documents when a screenshot omits applicable notes. Each review should state its scope, unresolved items, and the person responsible for closing them.
| Condition | Required record | Decision supported |
|---|---|---|
| Original shelter | Design basis and existing-condition records | Identify current assumptions |
| Proposed enclosure | Wall/opening coverage and use statement | Evaluate changed design inputs |
| Added support | Reviewed girt, door, and foundation interfaces | Complete the altered load path |
References: Assessment and repair of structural steel in existing buildings · ASCE Hazard Tool: site and edition inputs · Common Industry Practices, 2024 edition
Close open items and transfer the information
Retain the accepted enclosure layout, professional evaluations, and completed attachment records with the original shelter documents. Identify any limits on future opening changes or additional enclosure. The facility record should clearly show which original design assumptions were superseded. If another wall is added later, review the new condition rather than treating the first enclosure approval as permission for every possible arrangement or use of the building.
Keep the approved response available to the people performing and inspecting the work. At scope closeout, retain the final revision with its attachments, identified photographs, and resolved items. The following links develop related subjects; manufacturer details and responsible-professional direction remain necessary for the actual project.
- Document current and proposed enclosure conditions.
- Obtain structural and local-approval review before ordering walls.
- Coordinate staged construction and new indoor operating needs.
- Purlins vs. Girts: Roof and Wall Secondary Framing Explained
- Steel Connection Documentation Checklist
References: Assessment and repair of structural steel in existing buildings · ASCE Hazard Tool: site and edition inputs · Common Industry Practices, 2024 edition
Common questions
Does lightweight wall cladding avoid structural review?
No. Enclosure and load-path changes can matter independently of panel self-weight.
Can the shelter remain partially enclosed during work without review?
The responsible team must address actual intermediate conditions and construction-stage requirements.
Sources & further reading
Use the current documentation for the exact product and project. Source links do not imply a partnership or endorsement.
- Assessment and repair of structural steel in existing buildings American Institute of Steel Construction
- ASCE Hazard Tool: site and edition inputs American Society of Civil Engineers
- Common Industry Practices, 2024 edition Metal Building Manufacturers Association
Prepared with AI assistance. Linked references require current project-specific review. How these guides are prepared.
Prepare a supply inquiry
- Record the project drawing or detail and the specified product, profile, or system.
- List the complete configuration, physical units, quantities, and cuts per piece.
- Request current manufacturer documents; confirm compatibility, price, and availability before ordering.
- Obtain the responsible professional's review for loads, code requirements, or installation.