Sliding Window

The sliding window slides left or right.  Open the window easily to get natural light and fresh air.

Horizontal sliding window features sashes that glide left or right to open. Many find these sliding glass windows easier to open than crank windows. Since the sash slides within the frame, not protruding outward, horizontal slider work well overlooking sidewalk, porche, or patio. The smooth aesthetic of these windows suits modern home, and they meet code for bedroom egress. Single slider window has one movable sash, while double sliders allow both sashes to open fully, maximizing ventilation.


  • It has super anti-oxidation, anti-ozone and anti-corrosion functions
  • Insulation performance reaches K = 2.2W /(m2•K)
  • Intuitive and easy-to-use operation, easy to maintain
  • Multi-point lock hardware, high safety performance
  • Easy to operate and maintain, provide a variety of configurations and sizes
  • Superior sound insulation and efficient thermal performance
  • Maximum ventilation can open both sides of the window at the same time.
  • The frame is sealed all-weather to reduce ventilation, dust and water intrusion

The aluminum sliding window proved the combination of function and form, and entered the world market finally.

The innovative aluminum sliding window breaks from traditional design. It can be completely stowed to give a panoramic view of the scenery outside the window. The design of the aluminum sliding window is simple and elegant. Benefits include space-saving design, budget-friendly, and top-notch sealing performance.

Our Advantage

All aluminum sliding windows adopt high-grade sliding tracks, which can be opened flexibly with a single push, and are equipped with large pieces of glass, which not only increase indoor lighting but also improve the overall appearance of the building. The window sashes are in a good stress state and are not easy to open and damage.
WANJIA™ sliding window design is one of the most comprehensive mixed-use window systems on the market. We can provide a variety of styles, designs, and performances for you to choose from.


Commercial sliding windows adopts high-grade slide rails, which can be opened flexibly with one push. With large pieces of glass, it not only increases indoor lighting, but also improves the overall appearance of the building.


The window position and vent can be selected relatively freely, and it does not occupy indoor space when it is opened. Open in a plane, easy to install and use screens and curtains. Relatively economical point.

After decades of technological improvement, plastic sliding windows finally realize the combination of performance and appearance, and smoothly enter people's lives.

The new sliding PVC windows design breaks the traditional sliding window design. There is basically no need for maintenance, no additional supplies, and a low cost of use. The design of the plastic sliding window is simple and elegant. The advantages of not occupying indoor space, the price is economical and its sealing performance is very superior.
So WANJIA™ provides a simple aesthetic with a modern, durable and safe appearance.

WANJIA™ aluminum profiles are made of highly durable aluminum, known for their extremely high tensile strength and yield strength. Our sealing technology can provide best-in-class thermal protection. The insulating tapes used in our project are designed to absorb and trap moisture throughout the life of the product, while also providing options for concealed and exposed window sashes. For more details about aluminum sliding window, please click the bottom right corner to get in touch.

Why choose sliding window?

Exquisite design and perfect function

Excellent sound insulation and noise reduction performance

Super air tightness, water tightness, wind pressure resistance

Powerful heat preservation and energy saving performance

Super convenient operation performance

Superior oxidation resistance

Variety of window styles

High-end architectural art

High-end architectural taste

What factors should be considered when buying sliding windows?

① Line of Sight

Please cooperate with your designer or general contractor to enjoy the indoor scenery, comfortable passage, sunshine and wind in the best position.

② Gap

Before choosing sliding windows, please make sure that they have enough space to open completely, no matter whether they are open or closed.

③ Glass Type

Beams or sidelights can increase impact. Textured or frosted panes increase privacy; in hurricane zones, look for a design pressure rating that meets local building codes.

④ Screen Options

The hinged screen needs to take up floor space, while the slider means another track; translucent materials (such as fiberglass mesh) are not obvious. The best solution might be a retractable screen, sometimes sold with the door, which rolls up into a door frame and becomes invisible until needed.
When introducing suitable sliding windows for your new building or making a renovation plan, please consider more factors.

What are the types of sliding windows?

WANJIA™ provides types of sliding windows. Such as aluminum 70 thermal break sliding window, aluminum 70 non-thermal break sliding window, aluminum 96 two-track sliding window, aluminum 96 three-track sliding window, aluminum 125 broken bridge sliding window, PVC 60 sliding window, PVC 80 sliding window, PVC 88 sliding windows can be used in construction projects.

Order Process








1. What materials are used for WANJIA™ sliding windows?

We have aluminum materials and Vinyl materials to meet your requirements.

2. How do I know if the sliding window is suitable for my space?

Our sliding window system is fully customizable and will fit any project and application.

3. Can sliding windows provide weatherproof sealing?

Yes, WANJIA windows are designed to withstand hurricanes and have excellent moisture and dust resistance.

4. Can you give me a preferential price?

We welcome every customer who likes our project to give preferential prices. Please contact us immediately to obtain a quotation for the project selected for your project.

5. Where are your project manufactured?

Our factory is in Foshan City, Guangdong Province, China, where all our project are produced.

6.Can the frame color and glass color of sliding windows be customized?

Of course, we will do our best to meet your requirements.

7. What hardware options can the sliding window provide?

Provide a variety of sliding window hardware styles, and provide a variety of finish options to match any house.

8. What hardware options can the sliding window provide?

Provide a variety of sliding window hardware styles, and provide a variety of finish options to match any house.

9. Warranty time?

The warranty period for hardware and active components is five years. It is guaranteed that the glass will not cause sealing failure due to manufacturing defects within five years.

10. How long is the production cycle?

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.

We’re Here For Any Service

We’d love to hear from you, if you have any questions, please let us know and we’ll get back to you in the shortest possible time!

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