Window Corner Bracket For Aluminum Window And Door Frame Connector
This Window Corner Bracket serves as a practical connecting component for compatible aluminum window and door frame assemblies. The component features a black metal body, multiple round fixing holes, and folded sections that create a shaped profile for installation inside aluminum frames.
Unlike basic flat joining plates, the formed structure is designed to work around the internal geometry of aluminum profiles. This makes it ideal for frame fabrication where corner connections require additional positioning or where standard flat connectors would not fit correctly.
Product Specifications
| Function |
Mullion corner positioning, glue injection sealing, waterproofing, structural reinforcement |
| Product Name |
Mullion Injection Bracket |
| Material |
PP/PA |
| OEM / ODM |
Acceptable |
| Application |
Thermal break aluminum system windows, aluminum mullion / middle column corner assembly |
Application Scenarios
- Broken bridge thermal insulation aluminum system windows
- Aluminum window mullion / middle column corner assembly
- Residential & commercial building window projects
- Mass production in door & window manufacturing workshops
Why Choose Our Mullion Injection Bracket?
Mullion corner gaps are one of the main causes of window water leakage and air infiltration. Our Mullion Injection Bracket serves as a reliable positioning fixture for glue injection. The injected sealant forms a complete sealed layer at the middle column corner, greatly improving the structural stability and weather resistance of the entire window system.
About Starmax Door & Window Accessories Co., Ltd
We are a professional manufacturer of door and window accessories. Our full product portfolio includes Drain Cover, Aluminum Corner Joint, Waterproof Sticker, Silicone Windproof Block Series, Sliding Window Anti-Collision Adhesive, Glass Fan Diagonal Adjustable Cushion Block, Silicone Handle Protective Cover, and Mullion Injection Bracket.
We offer factory direct prices, strict quality control, and fast shipment for global buyers. Welcome to contact us for samples, catalog, and quotation.
