Glass Distributors delivering IGUs, curtain walls, and storefront systems must enforce rigorous technical specification adherence to prevent leaks, misfits, and warranty claims. A structured, digital checklist ensures every material passes through defined QA gates before reaching the field. Use this step-by-step checklist to embed spec compliance into your glass distribution workflows.
1. Delivery Receipt & CoA Verification
Verify Certificates of Analysis (CoA): Match each IGU, laminated panel, and sealant lot against project CoAs.
Inspect Packaging: Check for damage, moisture ingress, or delamination.
Digital Logging: Scan barcodes/RFID and upload photos in the mobile app.
2. Dimensional Tolerance Checks
Opening Survey: Laser-scan frames to ±1 mm squareness; compare to BIM model.
Panel Measurement: Use digital calipers to confirm width, height, and diagonal within ±2 mm.
Record and Flag: Auto-validate measurements; quarantine non-compliant units.
3. Sealant & Gasket Compatibility
TDS Confirmation: Verify sealant and gasket lot numbers against Technical Data Sheets for Shore hardness and adhesion.
Adhesion Tests: Conduct knife or pull-off tests on sample substrates.
Environmental Conditions: Ensure substrate temperature and humidity meet TDS requirements.
4. Mock-Up and Performance Testing
Façade Mock-Up: Set up representative panels and frames.
Water Infiltration (AAMA 501.2): Perform hose-stream test; document leak points.
Air Infiltration (ASTM E783): Measure rates against spec; log digital reports.
5. RFI and Change-Order Integration
In-App RFIs: Field teams capture marked-up drawings and photos to request clarifications.
Automated Routing: AI classifies and sends RFIs to assigned engineers; tracks SLAs.
Version Control: Approved changes auto-update work orders and fabrication drawings.
6. Pre-Install Gate Sign-Off
Final Checklist: Verify all prior steps—delivery, dims, sealant, mock-up, RFIs—are “Complete.”
Digital Approval: Require sign-off from QA lead, project engineer, and on-site supervisor.
Release to Field: Unlock installation orders only after all gates pass.
Conclusion
Adherence to technical specifications is non-negotiable for Glass Distributors aiming to deliver flawless façades. By following this digital, multi-gate checklist—covering CoA verification, dimensional checks, sealant compatibility, mock-ups, RFI workflows, and final sign-offs—you ensure every component meets design intent, protecting your reputation and preventing costly field failures across North America.
