Framed glass curtain walls utilize aluminum or steel profiles to create a structural grid for mounting glass panes. The metal frame visually separates and anchors the glazing modules with visible mullions.
Curtain wall framing provides critical structural support and depth. Vertical mullions span floor heights while horizontal rails anchor units. The frame absorbs wind loads and other forces, transferring stresses back to the building structure.
Glass or stone panels are secured within the frame using pressure plates, sealants and gaskets. The glazing interlocks with the frame to resist water and air penetration. High performance seals prevent heat loss and infiltration.
Framed curtain walls offer extensive design versatility. Mullion spacing, depth and finishes can be customized to aesthetic preferences. Wider framing suits more traditional styles while narrow profiles achieve modern minimalist looks.
Reliable factory fabrication along with simplified on-site assembly ensures high quality and accelerated construction. Module sizes and anchor details are optimized for transport and crane lifting.
With advantages in structural integrity, weatherproofing, fabrication and adaptability, framed curtain walls are a proven facade technology. Visible framing provides structural clarity and design expression. Framed systems balance performance with flexibility to curtain impressive glass facades.
