Patio Sliding Door Aluminum Narrow Frame Design
Uncluttered Design
The extra-narrow, aluminum frame maximizes the clear opening while minimizing visual obstruction. Despite its narrow width, the sturdy yet lightweight door still provides security and insulation expected of quality sliding patio doors.
Basic Parameters
Heat resistance performance:
Uw2.0W/m2 K
Watertight performance:
500Pa
Airtight performance:
Class 3
Soundproofing performance:
Rw up to 25dB
Hurricane performance:
±2000Pa
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WANJIA™ Aluminum Sliding Door
Excellent thermal insulation helps reduce energy costs
Excellent anti-theft system, reliable and safe
Able to withstand any weather elements and climate conditions
Allows for a seamless flow between the two spaces
Specification Details
Door Trim
Refer to the decorative and functional molding that frames a door. Enhance its visual appeal while protecting the wall and door frame. Add architectural detail and complements the overall interior design.
Extra-Narrow Frame
Feature a minimalist design with ultra-thin profiles, creating a sleek and contemporary aesthetic. Maximize the view and natural light while providing stability and durability.
Glass Type
5mm+12A+5mm double-layer tempered hollow glass. The large insulating glass is more soundproof and heat insulation.

Door Handle
The ergonomic interior handle allows easy sliding access with a simple turn. Combine comfort and control while matching the modern, metallic finishes of the narrow door frame for a cohesive, stylish a appearance.
Hidden Sliding Track
Offer a seamless connection by concealing the mechanism. Innovative design enhances visual appeal, while maintaining smooth functionality for effortless and space-saving door operation.
Glass Cavity
Realize internal and external separation, and improve the thermal insulation performance of door sashes. With double-layer low-e 27AR insulating glass, the U value can be controlled below 1.7.
Customization Options

Aluminum frames are now the preferred choice of many architects and interior designers because of their strong metal properties, ensuring they will remain weatherproof and aesthetically pleasing throughout their useful life.

We offer you a wide variety of premium frame finishes that are coated for durability and enhance the product of your choice.

We can provide you with a variety of hardware accessories according to your preferences, and you can express your unique personal style by choosing accessories.

Our standard glass is double clear tempered glass. However, our glass options include glass to meet the needs of unique projects, such as low-e glass, tempered glass and laminated glass.

Our aluminum sliding doors are available in a variety of stylish grill styles, so you can choose the one that best suits the style of your home.
Product Certification
We are pleased to announce that WANJIA® products have successfully gained multiple international certifications, including Energy Star, CSA, AAMA, IAS, and CE certification, and meeting the highest standards in Australia and the United States.

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If you want to get more details about our sliding door collection, including types, colors, sizes, hardware and so forth. Please feel free to contact us.

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