Stick-Built Curtain Wall: When Does It Make Sense?

Walk onto any jobsite and you’ll often find two schools of thought when it comes to curtain wall systems: stick-built vs. unitized. While unitized systems get plenty of attention for their speed and precision, not every façade requires that level of complexity. In fact, stick-built curtain walls remain a practical and cost-effective solution in the right scenarios.

Why Choose Stick-Built Curtain Wall?

Stick systems are particularly effective for low- to mid-rise projects, smaller façade areas, or architectural features like lobby entrances. Here’s why:

• Easy Site AccessStick-built panels can be assembled directly on-site. When the jobsite allows for straightforward access, there’s no need for heavy equipment or large staging areas.

• Simpler GeometryFlat or lightly curved walls are ideal for stick systems. While complex shapes are possible, they often require additional labor and planning.

• Schedule FlexibilityUnlike unitized systems that arrive pre-assembled, stick-built materials are delivered in pieces. Glazing crews can install bay by bay, providing flexibility when managing project timelines.

• Budget-FriendlyStick systems have lower setup costs compared to unitized fabrication, making them attractive when project budgets are tight.

• Meets Performance StandardsEven without the upfront investment of unitized systems, stick curtain walls can still achieve performance benchmarks in air, water, structural, and thermal testing.

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A Real-World Example: Lobby Installation

In one recent project, a stick-built curtain wall was the logical choice for the lobby façade. The reasons were clear:

• The façade area was relatively small.

• The geometry was straightforward.

• Site access allowed crews to easily assemble mullions, anchors, and glass on location.

  
  

The Bottom Line

Stick-built curtain walls may not be the headline grabbers that unitized systems are, but they continue to play a vital role in façade construction. When project scale, access, geometry, and budget align, a stick-built system offers a simple, proven solution that delivers performance without unnecessary cost.