Unitized Curtain Wall Installation Method Statement Jun 2026

The modern architectural skyline is defined by high-performance building envelopes. Among these, the (also known as modular or cassette curtain wall) has become the preferred choice for high-rise construction due to its speed of installation, factory-controlled quality, and superior weather-tightness.

This Method Statement outlines the systematic procedure for the delivery, lifting, alignment, fixing, and sealing of unitized curtain wall panels. It applies to buildings with a structural frame (concrete or steel) and assumes a crane or mast climber access solution. unitized curtain wall installation method statement

Tighten all structural bolts to the required torque specifications. Step 4: Sealing and Weatherproofing It applies to buildings with a structural frame

End of Method Statement.

Cease all lifting operations if wind speeds exceed the safety threshold defined by the crane manufacturer or site safety plan. Cease all lifting operations if wind speeds exceed

Once aligned, tighten the locking nuts to 50% torque. Install a temporary restraint strap (to prevent the panel falling inward during wind gusts).