How to ensure curtain wall structural stability over time?

Long-term stability of curtain walls in cities like Dubai or Dammam relies on both design and upkeep. Structurally, use oversized mullions with deep profiles and thermal breaks to resist sagging. Stainless-steel anchors with sliding plates accommodate thermal cycles. Pressure-equalized rain-screen cavities prevent moisture accumulation that can corrode hidden anchor bolts. Glass units should be laminated to maintain integrity under cyclic loading. Maintenance is equally critical: biannual inspections clear clogged weep holes and replace degraded gaskets—especially after dust storms in Kuwait. Coordinate inspection of ceiling-to-wall junctions, ensuring continuous air and vapor barriers. Use digital twins—common in new Saudi NEOM developments—to monitor real-time deflection and seal performance, proactively scheduling repairs before leaks or deformations occur.