25-28cm Adjustable Aluminum Door Frame AK-250280

25-28cm Adjustable Aluminum Door Frame

Technical Overview and Application

The adjustable aluminum door frame is engineered to accommodate wall thicknesses ranging from 25 to 28 cm. This product provides a versatile solution for varying wall dimensions encountered during door installations. Its adjustable feature prevents mismatches caused by size differences and saves valuable installation time.

Designed for both interior and exterior doors, the frame ensures a sturdy and precise fit. The aluminum profile structure resists bending, warping, and deformation under mechanical stress, maintaining structural integrity over time.

Material Composition and Durability

Manufactured from premium-grade aluminum, the door frame combines lightweight handling with corrosion resistance, enabling long service life. This is especially important for applications exposed to moisture and outdoor environments.

Surface treatments provide additional protection against scratches and wear. The hardness of the aluminum profiles enhances mechanical strength, allowing doors to be mounted securely and stably. This design meets both aesthetic and functional expectations.

Design Features and Compatibility

The adjustable frame features a telescopic or modular design, easily extending or contracting within the 25-28 cm range. This flexibility offers significant advantages in adapting to various wall thicknesses and simplifies size adjustments during installation.

It is compatible with standard door panels and includes mounting points for hinges and accessories, preserving overall door system functionality and durability. The design also prioritizes a clean, attractive appearance after installation.

Benefits

• Flexible size adjustment to fit different wall thicknesses.
• High resistance to corrosion and wear thanks to aluminum construction.
• Lightweight design facilitates easy handling and installation.
• Surface treatments enhance durability and extend lifespan.
• Fully compatible with standard door hardware.
• Practical adjustment mechanism speeds up installation.
• Combines aesthetic appeal with functional performance.

Applications

This adjustable door frame is widely used in residential, commercial, and industrial buildings for both interior and exterior doors. It is especially preferred in renovation projects with varying wall thicknesses and new construction. Suitable for office buildings, shopping centers, hospitals, and educational facilities.

Thanks to aluminum’s durability, it performs reliably in humid or outdoor conditions. Its quick installation capability also benefits mass production and large-scale construction projects, making it a flexible and dependable choice in the building sector.

Installation and Compatibility Notes

Proper use of the adjustment mechanism during installation directly impacts the frame’s performance. The product should be precisely adjusted to the wall thickness and securely fastened with appropriate screws. Accurate measurements are critical for optimal door functionality post-installation.

The aluminum surface must be clean and dry before installation. Door hinges and other accessories should be mounted on the designated connection points on the frame. Following the installation guidelines ensures full functionality of the adjustable design.