Stick curtain walls are installed piece-by-piece on-site, while unitized systems come as pre-assembled panels. Stick systems offer more flexibility during installation but require more time and labor on-site.

They are ideal for low to mid-rise buildings and projects where site accessibility allows for on-site assembly. For high-rise buildings or fast-track projects, unitized systems are usually preferred.

Yes. At Greysons, we offer a wide range of finishes including powder-coated, anodized, and custom color options to match your building’s design.

You can use clear, tinted, reflective, laminated, or Low-E glass—depending on your insulation, privacy, and energy-efficiency requirements.

When properly installed with high-quality gaskets and sealants, our stick curtain walls provide strong protection against wind, water, and temperature changes.

Yes. Paired with the right glass and thermal breaks, stick curtain walls can contribute to your building’s overall energy performance and insulation.