UV Stable Glass Setting Block Compression Resistance Window Setting Blocks Durable

Designed for modern aluminum window and door systems, this Glass Setting Block provides a reliable support interface between the glass panel and aluminum profile. It helps position the glass correctly inside the glazing channel while reducing direct contact between the glass edge and the metal frame.

The product features a structured surface and positioning features that keep the block securely seated inside compatible aluminum profiles during installation. Its compact construction makes handling and placement during glazing work straightforward, while ribbed and textured areas provide additional friction against movement.

• Diagonal Adjustable Design: Flexible height adjustment to calibrate glass position and level the sash easily during installation
• Uniform Weight Bearing: Evenly supports insulated glass, prevents glass sagging and reduces breakage risk
• High Toughness Engineering Plastic: Strong compression resistance, anti-aging, UV stable for long-term outdoor use
• Precise Glass Positioning: Fixes glass panel firmly inside the profile, prevents shifting after assembly
• Simple & Fast Installation: Perfect matching with aluminum profiles saves assembly time for mass production
• OEM & Bulk Supply Available: Custom sizes and colors supported for large orders

• Broken bridge thermal break aluminum window systems
• Insulated double-glazing sash assembly
• Residential & commercial building aluminum doors and windows
• Mass production workshop for door and window manufacturers