WANJIA NFRC CSA Certified Slide Lifting Design Sliding Doors Heat Insulation Frameless Aluminium Patio Sliding Doors

Product Description

WANJIA Sliding Doors
WANJIA Showroom and Products
Product Description
Lift & Slide Sliding Door
Material Top Quality Thermal Break Aluminum Profiles - Powder Coating Finishing
Color Customizable colors
Glass Fully Tempered Safety Double Glazing, 6mm+12Ar+6mm, Advanced Low-E Coating, Argon Gas Filled, WE-Spacer TS-D
Hardware CMECH / G-U / HIGHWELL
Screen Optional diamond mesh
Premium features
Premium features
1. Top-hung for ease of movement  |  2. Corrosion-resistant tandem wheels  |  3. Low-e glazing  |  4. Triple-point locking mechanism
These high-performance, energy-efficient patio slider doors are top-hung. The sash lifts while opening, making it lighter, easier to operate, and causing less wear and tear.
Locking Mechanism
Sliding doors with multiple locking points are more stable and secure when closed, reducing the likelihood of the door being jimmied or lifted from its track. Combines powerful security features with practicality and aesthetics.
Standards Compliance
1. Our glass strictly follows the standards set by the US standards and NFRC to ensure that all performance indicators meet or exceed industry requirements.
2. This includes key indicators such as thermal conductivity, thermal insulation, and UV transmittance, providing you with safe, durable and efficient door and window solutions.
Performance Features
Advantages of Insulating Glass

Insulated glass, also called double glass, consists of double common glass/tempered glass. Between these double glass, there is aluminum spacer with desiccant inside, and sealed with sealant. It has such advantages as heat insulation, sound insulation, anti-frost, anti-condensation, etc.

Insulated Glass Structure
Select different insulated glass to experience different performance (1920*2090)
Configuration 6mm white glass + hollow + 6mm white glass 6mm high-transparency single silver + hollow + 6mm white glass
U-Factor 3.109 2.468
SHGC 0.534 2.436
VT 0.565 3.540
Contact us to customize more insulated glass configurations >>>
Certifications
Product Certifications
Our WANJIA products have met the highest standards in America, Canada, the European Union, Australia, and other regions. These certifications are not only a recognition of our product quality, but also an important reference standard for customers to choose products. We look forward to providing you with tailor-made solutions to meet your needs and exceed your expectations.
Application Field
BIFOLD DOOR
BIFOLD DOOR
Flexibility and diversity. Partition of residential, shopping, hotel, office and other places.
SLIDING DOOR
SLIDING DOOR
Suitable for places with limited space. Suitable for kitchen, bedroom, bathroom etc.
CASEMENT DOOR
CASEMENT DOOR
Make indoor and outdoor environments more coherent. Suitable for indoor and outdoor use.
SLIDING WINDOW
SLIDING WINDOW
Many common window choices in homes and commercial settings. Suitable for bedrooms, kitchens, bathrooms, etc.
CASEMENT WINDOW
CASEMENT WINDOW
Flexible adjustment of indoor and outdoor ventilation effects to make indoor air fresher. Suitable for bedroom, study room, bathroom, balcony, etc.
SUN ROOM
SUN ROOM
Meeting the needs of different lifestyles, such as studios, gyms or greenhouses, leisure areas, dining areas or reading rooms, etc.
Company Profile
About WANJIA
About WANJIA
High-quality, durable, and profitable window and door manufacturers & suppliers & wholesale in China!
WANJIA™ has been focusing on China's window and door industry for more than 19 years. Our main project are aluminum windows, aluminum doors, uPVC windows, uPVC doors, curtain walls, sunrooms, etc. view more >>>
WANJIA Factory Scale
PRODUCTION AREAS
538,195.5 sq.ft²
NUMBER OF EMPLOYEES
500+
ANNUAL PRODUCTION
4,628,481+ ft²
Cutting Process
Cutting
Open keyhole Process
Open keyhole
Frame connection Process
Frame connection
Glass installation
Glass installation
Gluing Process
Gluing
Gauze installation
Gauze installation
Welcome to WANJIA
Dear friends, welcome to WANJIA
Whether looking for a modern sliding door or a durable and practical window solution, WANJIA can meet your diverse needs. Our products not only focus on design details, but also emphasize quality and safety, bringing lasting value and comfort to your building.
Contact us >>>
Project Cases
WANJIA Project Case Overview
WANJIA™ Project Case
We have a wealth of project experience, from personal residential solutions to commercial construction projects, which has always been our professional field. WANJIA™ has been providing professional guice and support for old customers and new development customers.
Contact us to visit local cases >>>
WANJIA Showcase Projects
Installation service
Installation service
If you encounter problems during product installation, please contact us to solve them for you.
1. Externally dispatched engineers to provide you with local installation guice
2. Answer your questions that may be encountered during the installation process through telephone, video or online chat tools
Contact us >>>
Order Flow
Diversified designs
Diversified designs
Provide OEM and style customization, with experience in cooperation with many dealers.
Reference quotation
Reference quotation
An expert in overall solution of windows and doors, formulating cost-effective and energy-efficient plans for extreme regional environments.
Make accurate drawings
Make accurate drawings
Provide cad drawings + 3D rendering effects to ensure compliance with customer requirements.
Manufacture
Manufacture
Independent production workshops for aluminum windows and doors + UPVC windows and doors, capable of carrying large-scale product customization.
Product loading
Product loading
Years of experience in combined cabinet logistics, saving cost-effectiveness.
Installation guide
Installation guide
We provide local and online installation services to ensure that windows and door are installed conveniently and efficiently.
Frequently Asked Questions
1. How long is the production cycle of the entire sliding door?
For standard configuration, starting from the drawing approval stage, our usual delivery time is 4-5 weeks, for non-standard colors, colored glass and other special upgrades, our delivery time is 10-14 weeks.
2. How to install?
When producing sliding doors, we will debug and test before leaving the factory, and then install all frames, door panels and hardware. After the commissioning is completed and the test is passed, the door frame and the door panel are separated, and then packaged. Therefore, when the product is received, the installation work is very simple, just fix the frame, connect the door hinge, install the hand and sealant. But the sliding door is too heavy and requires three people to complete it. Two people hold it, and one repairs it. In addition to the large panels, the factory also installed glass and hardware. Installation is not complicated, but it needs to be lifted and moved. In addition, in large-scale projects, we also have professional installation technicians who can help you.
3. How long is the warranty?
The warranty period for hardware and active components is five years. It is guaranteed that the glass will not lose its seal due to manufacturing defects within five years. Ensure that the aluminum profile is not affected by manufacturing defects, which can cause the loss of structural integrity for fifteen years.
4. Can I use 6mm single glass instead of 5mm double glass?
It is better to use 5mm double glass, because :
A) Sliding door looks ugly with a single glass. There is a wide space for glass, if you use a single glass, we will fill so much silicon in it.
B) 5mm double glass is safer than 6mm single glass.
C) 5mm double glass is more soundproof than 6mm single glass.
5. How about the weatherproof and sealing performance of WANJIA™ sliding door?
Yes, our sliding door system is designed to withstand hurricanes and has excellent moisture resistance.
6. What material are the sliding doors of WANJIA™ made of?
We have aluminum and vinyl to meet your requirements.
WANJIA Doors and Windows Summary

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