Your Professional Unitized Curtain Wall Supplier
Foshan Guangya Curtain wall and window door system engineering co., LTD is a professional manufacturer engaged in design and production of windows & doors, curtain walls, aluminum profiles and related accessories. Our factory is occupying about 40,000 square meters, have more than 200 workers, 5 architects, 8 designersthe productivity is about 20000 sqm/month. Located in No.68 Yong'an Avenue, Guanyao, National High Tech Industrial Development Zone, Shishan Town, Nanhai District, Foshan City, Guangdong Province, PRC.
Why Choose Us
Product Application
We produce high quality aluminium windows and doors and curtain wall systems. Suitable for various building types: commercial buildings , public buildings, residential buildings, office buildings.
Our Service
We provide the one-stop solution for curtain wall system, windows and doors. We're known for our high-quality, personal service and ensure that you will get the right solutions for each project.
Our Factory
Foshan Guangya Curtain wall and window door system engineering co., LTD is a professional manufacturer engaged in design and production of windows & doors, curtain walls, aluminum profiles and related accessories.
Production Market
At present, our products have been exported to Australia (Sydney, Melbourne), USA, New Zealand, Canada Vancouver, Japan, Hong Kong Region, Macau region, Cambodia, Brisbane, France, Papua New Guinea, Indonesia, Philippines, Chile, Uruguay, Nigeria, which has won the trust and support of the new and old customers.
Benefits of Unitized Curtain Wall
Improved Weatherproofing
Each panel is engineered to resist air and water infiltration, ensuring the building remains sealed and protected from the elements. This contributes to energy efficiency by minimizing heat loss or gains through the building envelope.
Structural Integrity
The panels are typically made of lightweight materials such as aluminum or steel frames combined with glass to provide strong resistance against wind loads and other external pressures.
Design Flexibility
Unitized curtain walls give any architectural structure a sleek and modern look, offering architects and designers greater flexibility in creating visually striking building facades. Panels can be customized in size, shape, and finish, allowing for a wide range of design possibilities.
Thermal Efficiency
Glass curtain wall panels can be glazed to reduce UV light to stabilize interior temperatures. Over time, this increased thermal efficiency can help reduce energy costs.
Components of Unitized Curtain Wall

01
Mullions (vertical rails)
Provide structural support and anchor the curtain wall system to the building’s frame.

02
Transoms (horizontal rails)
Connect the mullions and provide additional structural support.

03
Panels
The main glazing elements of the curtain wall are installed within the framework of the mullions and transoms, and are usually made of glass.

04
Anchors
Used to secure the curtain wall to the building structure and distribute the load forces, to ensure stability and safety.
Installation Of Unitized Curtain Wall
The unit plates are all assembled in the factory workshop, and the assembly precision is high.
The installation speed is fast, the construction period is short, and it is easy to protect the finished product.
It can be constructed synchronously with the main structure of civil works, which is beneficial to shorten the overall construction period.
The structure adopts the principle of step-by-step decompression, and the drainage system is built in, which has good performance against rainwater leakage and air penetration resistance.
The joints of the plates are all sealed with special anti-aging rubber strips, which makes the curtain wall have self-cleaning function and the surface is less polluted.
The plates are connected by plug-in connection, which has strong seismic resistance.

Structure sealant: GE Structure sealant (can be customized)
Gasket: EPDM or Slicone gasket produced by Rongji Plastic Products Co., Ltd., the largest domestic-foreign joint venture in China.
Glass: Double glazing insluating glass with double glazing IGU laminated glass (using high-quality float glass rawl glass sheet, glass color and processing method can be customized).
Aluminium extrusion structure: The aluminium extrusion frame is a unitized curtain wall, each panel is an independent unit block and can be designed as unit panels with different widths and heights according to different positions. The unit panel is processed and assembled by the factory, and then sent to the construction site to complete the installation through the docking of the male and female mullion. The unit panel is easy to be hoisted on the construction site, the installation speed is faster, the sealing and waterproof performance is better and the wind and shock resistance is stronger.
Check for cracks or damage: Inspect the panels closely for any cracks, chips, or other types of damage. If you notice any issues, it’s important to address them promptly to prevent further deterioration and potential water leakage.
Clean with mild detergent: To clean the panels more thoroughly, mix a mild detergent with water and use a soft cloth or sponge to gently scrub away stubborn stains. Avoid using harsh chemicals or abrasive materials that could cause damage.
Rinse with water: After cleaning, rinse the panels with clean water to remove any residue from the detergent. This will help restore their shine and ensure that no cleaning agents are left behind.
Regular maintenance and cleaning of your curtain wall panels will not only keep them looking great but also extend their lifespan.

FAQ
We're professional unitized curtain wall manufacturers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade unitized curtain wall made in China here from our factory.
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