Vertical stacking windows make it easy to enjoy the best of both worlds: protection from the elements when you want it and fresh air when the weather cooperates. Whether your space is fully enclosed or open to the outdoors, these windows give you the flexibility to adjust your space to the weather.
Keeping them clean doesn’t take much effort, but vinyl glazing needs a little different care than traditional glass. The right cleaning products and a gentle touch will help keep your stacking windows looking clear and ready for another season of outdoor enjoyment.
What You’ll Need Before Cleaning
Start by choosing a cool, overcast day or waiting until your windows are shaded. Cleaning vinyl glazing in direct sunlight or on a hot surface can cause the solution to dry too quickly, leaving behind residue.
You only need a few basic supplies:
- Mild soap and water
- Soft, clean microfiber cloths
- Fresh water for rinsing
Skip the harsh chemicals and abrasive cleaning products. Vinyl glazing isn’t glass, so household glass cleaners and other strong products can cause damage.
How to Clean Stacking Windows
1. Mix Up a Gentle Cleaning Solution
Combine a small amount of mild soap with water. That’s all you need to clean the vinyl panels and aluminum frames. Avoid ammonia-based glass cleaners, bleach, strong acids, solvents, and other harsh chemicals. These products can damage the vinyl glazing or affect the finish of the aluminum components.
2. Wipe Down the Panels
Start by removing loose dirt and debris from the window surfaces. Then, dampen a soft microfiber cloth with your cleaning solution and gently wipe the vinyl glazing. Clean both sides of the panels, along with the surrounding frames. There’s no need for heavy scrubbing or firm pressure. A gentle wipe is all it takes to remove everyday dirt.
3. Rinse and Dry
Rinse the panels with fresh water to remove any remaining soap. Follow up with a separate, clean microfiber cloth to dry the vinyl and aluminum frames. It is important to work on one section at a time so the cleaning solution doesn’t dry before you can rinse it away.
How to Remove Stacking Windows for Easier Cleaning
Sometimes, the easiest way to clean your stacking windows is to remove the individual panels or vents. Taking them out gives you better access to both sides of the vinyl glazing. If you need to remove a vent, follow these steps carefully:
- Raise the vent. Lift the panel enough to release its interlock from the vent above.
- Hold the outer frame. Use both hands to securely support the panel.
- Push the vent to the left. This compresses the tension springs.
- Swing the right side outward. Continue supporting the vent as you move it out of the window frame.
- Remove the vent. Carefully take the panel out of the frame.
A word of caution: Always hold the outer frame when removing or carrying a vent. Never pull on the muntin bar (the decorative divider within the panel). Applying pressure to this area can cause it to bend. If you’re unsure how to reinstall a panel, reach out to your dealer before attempting to put it back.
Want to see the stacking windows in action? Check out this video shared by one of our dealers on Facebook.
Don’t Forget the Window Tracks
Once the panels are out, it’s a good time to clean the accessible tracks and sill. Dirt and debris can collect in these areas, so a little attention can help keep everything moving smoothly. To clean the tracks, gently remove loose dirt, then wipe the accessible surfaces with a soft cloth and mild soapy water. Rinse and dry when finished.
Never lubricate the side tracks. Stacking Windows are designed to use a certain amount of friction to hold the panels in place. Adding lubricant can interfere with their operation and cause the windows to slide out of position. If your panels become difficult to move or won’t stay where you put them, contact your dealer before trying any sprays or lubricants.
Simple Tips for Maintaining Your Stacking Windows
A little routine care can make a big difference in keeping your windows looking good and operating properly. Remember these simple maintenance tips:
- Clean vinyl glazing and aluminum frames with mild soap and water.
- Choose a cool, shaded time for cleaning.
- Use soft microfiber cloths instead of abrasive sponges or brushes.
- Avoid harsh chemicals and household glass cleaners.
- Never use a power washer on your stacking windows.
- Keep tracks and sills free of dirt and debris.
- Don’t apply lubricant to the side tracks.
- Always handle removable panels by their outer frames.
Enjoy Your Outdoor Space With Less Maintenance
Stacking windows make it easy to adapt your outdoor living space to the weather and your plans. With occasional cleaning and a little attention to the details, keeping them in good shape is simple.
Have questions about cleaning or maintaining your Aristocrat stacking windows? Your authorized Aristocrat dealer can help with panel removal, reinstallation, and any questions about window operation.
