The Aluminium Extrusion Cover Cap is a finishing component designed to cover exposed sections of compatible aluminium extrusion profiles. It provides essential protection and visual finishing for various architectural framing systems where profile-end coverage is required.

Aluminium extrusion profiles are extensively used in doors, windows, curtain walls, partitions, display structures, and customized architectural frameworks. During fabrication, extrusion sections are cut to specific project dimensions, leaving ends or openings that require professional finishing after assembly.

• Broken bridge thermal insulation aluminum system windows
• Aluminum door and window hollow profile end sealing
• Residential and commercial building window projects
• Mass production workshops for door & window manufacturers

Exposed open cavities of aluminum profiles easily collect dust, accumulate rainwater and breed insects, accelerating aging of thermal break strips. Our aluminum profile side cap tightly seals profile openings, improving overall weather resistance and service life of window frames while maintaining stable thermal insulation performance of the complete window system.

Starmax Door & Window Accessories Co., Ltd is a professional manufacturer of door and window accessories. Our comprehensive 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, Mullion Injection Bracket, and Door and Window Aluminum Profile Side Cap.

We offer factory direct pricing, strict quality control, and fast shipment for global buyers. Contact us for samples, catalog, and quotation.