Curtain wall systems from China are used in commercial, residential, and mixed-use building projects worldwide. The aluminum curtain wall industry in Foshan’s Nanhai district and the wider Pearl River Delta region has developed to a point where Chinese manufacturers can produce unitized and stick-built curtain wall systems that meet the same performance standards as European and North American competitors, at prices that give project developers and architects meaningful budget advantages. Understanding how to specify and source curtain wall from China correctly is increasingly important knowledge for anyone involved in commercial construction procurement.
Types of Curtain Wall Systems Made in China
Stick-built curtain wall, where the aluminum frame is assembled on site from individual horizontal and vertical members, is the most widely produced system and is well suited to projects where a high degree of on-site adjustment is needed. Unitized curtain wall consists of pre-assembled panel units that are installed as complete modules from the inside of the building. This system is preferred for high-rise construction because it reduces on-site installation time and the associated risks of working at height. Structural glazing systems, where the glass is bonded directly to the frame with silicone and no visible frame aluminum appears on the exterior, are produced by Chinese factories for projects where a seamless all-glass facade effect is desired.
Thermal Performance and Energy Compliance
Building energy codes in most markets specify minimum thermal performance requirements for curtain wall glazing systems. The key metric is the overall system U-value, which measures how much heat passes through the combined glass and frame assembly. Thermally broken aluminum profiles, low-e coated insulating glass units, and warm-edge spacer bars all contribute to achieving the required U-value. Always ask Chinese curtain wall suppliers to provide a system U-value calculation and test certification that matches the performance requirements of your project’s local building code.
Glass Options and Specifications
Glass for curtain wall systems is typically specified as insulated glass units consisting of two or three glass panes separated by a gas-filled cavity. Low-emissivity coatings, solar control coatings, tinted glass, and laminated safety glass interlayers are all available from glass processors in the Foshan region. Specify glass performance in terms of visible light transmission, solar heat gain coefficient, and U-value to ensure the building performs as designed.
Work with Agent Foshan on Curtain Wall Sourcing
We work with aluminum curtain wall manufacturers in the Foshan area to source glazing systems for commercial and residential building projects. We help clients define specifications, evaluate supplier capability, manage production oversight, and arrange shipping. Contact us with your project drawings and performance requirements for a sourcing proposal.