Steel Frame Residential Entry Doors are a type of residential entrance door system that uses a steel door frame as the core load-bearing structure. They are suitable for residential projects with specific requirements for safety, structural stability, and long-term reliability. Through the integrated design of the steel frame and multi-layered door panel structure, these doors form a stable system in terms of load-bearing capacity, deformation resistance, and anti-burglary performance.  They also incorporate decorative elements such as aluminum panels or finely finished metal panels, ensuring that the exterior design is consistent with the building facade.

This product series supports a wide range of color and surface finish customizations, encompassing various metallic textures, fine sand textures, and composite coating effects. It can be flexibly selected according to different building facade styles and spatial design requirements, ensuring overall harmony, visual depth, and stable performance over the long term.

This series supports customization of various hardware accessories, covering different materials and surface treatment options. Styles range from minimalist to decorative, allowing for seamless integration with the door color and design, meeting the overall functional and aesthetic requirements of the complete door system.

This series of doors can be customized with two smart fingerprint lock options, supporting multiple unlocking methods such as fingerprint recognition and password entry. The locks have a design that is consistent with the door's overall style, balancing ease of use with comprehensive security requirements.

1、Steel-Based Structural Support

The steel frame forms the main supporting structure of the entrance system, helping the door maintain a solid installation base around the leaf, hinges and locking area. This construction is suitable for residential projects that place importance on structural stability and long-term entrance use.

2、90 mm Multi-Layer Door Leaf

The listed door leaf thickness is 90 mm, providing space for the exterior panel, internal filling and rear panel within one integrated structure. The front can use 2 mm, 4 mm or 6 mm precision-carved aluminum plate, while the listed rear panel thickness is non-standard 1.0 mm.

3、Polyurethane Foam Filling

The internal cavity uses polyurethane foam filling. This material configuration supports the heat-insulation positioning of the door while also filling the internal space between the structural and decorative layers. Exact thermal values should be confirmed according to the final size and construction.

4、Concealed Hinge Design

A stainless steel concealed hinge keeps the main hinge structure less visible when the door is closed. This creates a cleaner exterior appearance and helps the hinge system integrate with the modern German-style design direction of the entrance door.

5、Large Stainless Steel Lock Body

The listed configuration uses a 40 × 600 mm stainless steel large lock body. The extended lock-body structure supports the security-oriented positioning of the door and can be coordinated with mechanical or selected smart-lock options according to the project.

1、Detached Houses

Steel Frame Residential Entry Doors are suitable for detached homes that need a visually substantial main entrance. Decorative aluminum panels, custom colors and coordinated hardware can be selected to match modern, minimalist or luxury residential façades.

2、Private Villas

Villa entrances often require larger visual proportions and more detailed surface treatment than standard apartment doors. This door system can be configured with carved panels, metallic textures and selected hardware to create a stronger architectural entrance statement.

3、Townhouse Developments

Townhouse projects can use a coordinated door model across multiple units while varying color, surface detail or lock configuration. This helps developers maintain a consistent community appearance without making every entrance completely identical.

4、Low-Rise Residential Projects

Residential contractors can specify the door for low-rise housing developments where front-door appearance, structural framing and project-wide consistency must be considered together. Inward or outward opening can be selected according to the entrance layout.

5、Home Renovation Projects

The product can also be considered for entrance upgrades where an older door is replaced with a steel-and-aluminum system. Final suitability depends on the wall opening, frame dimensions, opening direction and installation conditions at the existing property.

1、Custom Decorative Panels

The front panel can be customized with different carved patterns and architectural details. Buyers can select a more restrained linear design for modern houses or a more decorative panel for villas and statement entrances.

2、Metallic Surface Effects

The product series supports metallic textures, fine-sand textures and composite coating effects. These finishes allow the door surface to coordinate with stone, render, metal cladding and other exterior façade materials.

3、Custom Color Development

Brownish gray is listed as the standard color direction, while custom colors are also supported. Buyers can match the door with window frames, garage doors, railings or other visible architectural elements.

4、Minimalist or Decorative Hardware

Hardware styles can range from minimalist to decorative, with different material and surface-treatment options. This allows the handle and visible accessories to follow the same design language as the door panel.

5、Smart Lock Options

The series supports two smart fingerprint-lock options with unlocking methods that may include fingerprint recognition and password entry. The selected smart lock should be confirmed according to the destination market and required user functions.

REQUEST A PRICE FOR STEEL FRAME RESIDENTIAL ENTRY DOORS:

Send Donar your required door size, wall-opening information, opening direction, preferred panel style, color, lock type, project quantity and destination country. The team can prepare a suitable door configuration and quotation based on your residential project.

Contact Donar to request Steel Frame Residential Entry Doors pricing and discuss drawings, finish samples, smart-lock options, OEM or ODM requirements, packaging and project delivery.