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How To Remove Single-Hung Windows

Lowe's Editorial Team

By Lowe's Editorial Team
Published August 13, 2024

If you need to clean or fix your single-hung windows, you must learn some basic steps to make sure you’re doing it correctly. This guide will make it easy to learn how to remove single-hung windows.

Tools and Materials

Reasons to Remove a Single-Hung Window

  • Weather Damage: Bad weather can cause windows to rust, warp or leak. This means you might need to remove them either to fix or replace them. 
  • Maintenance: To clean, paint or fix broken parts, sometimes you might have to remove the window to reach every corner.
  • Upgrades: If you want better-looking windows, you need to remove old single-hung windows first. This will prepare your house for the upgrade.

Safety Measures Before You Begin

  • Protective Gear: Always wear safety glasses and gloves to avoid getting hurt by glass or debris.
  • Clear Area: To make a safe space to work, you must move furniture or other loose items away from the area. This will provide you with enough space to work freely and keep your tools in place.
  • Tool Check: Make sure all your tools are in good shape. Check for damage or defects before starting so you don’t face any hassles while working. 

Steps to Remove Single-Hung Windows

Follow the steps to know how to remove single-hung window sash smoothly: 

Prepare the Window

  • Close the window sash fully: For the removal process, you need to keep the sash steady. Close the windows to make this easier.
  • Clear the window sill and frame: Remove any decorations and clean any dust or debris to make sure nothing gets in the way. This will help you see the nooks and corners of the window clearly.  

Remove the Takeout Clips

  • Locate the takeout clips: Find the clips on each side of the window frame. They hold the window in place.
  • Use a flathead screwdriver: Carefully use a screwdriver to pop out the clips at a 45-degree angle. This frees the sash from the frame.

Disengage the Sash Stops

  • Find the sash stops: Look for these small parts at the top corners of the window. They prevent the sash from falling out.
  • Remove carefully: Gently remove the sash stops and completely detach the window sash from the frame.  

Lift and Disengage the Sash

  • Lift the sash gently: While lifting it, make sure it doesn't get jammed. To avoid this, take it off the track.
  • Ensure both sides are clear: Check that the sash is free on both sides, making sure it is no longer caught in the takeout clips. 

Remove the Sash from the Frame

  • Slide the sash sideways: To detach it from the frame, carefully move the sash to one side. Handle it well to avoid bends or damage. 
  • Electrical safety: Look for any hidden wires in the window frame to avoid electric shocks or damage to the wiring. 
  • Heavy lifting: The window sash might seem too heavy to carry alone. It’s a good idea to have someone around to help.

Check the Condition of the Sash

Check if dirt has accumulated in the tracks of the sash. Clean the tracks with a microfiber cloth and remove the dirt. Apply a lubricant to the tracks so it moves smoothly.
Check the balance strings and the sash lock as well. If the spring is worn out, you'll need replacement springs that match your window size.

Reinstall the Sash

Once you have finished cleaning or fixing it, reinstall the window sash as you removed it. To maintain the window's functionality and safety, ensure the sash, takeout clips, and sash stops are all securely reinstalled.
Removing a single-hung window sash is easy if you have the right tools and follow safety measures. Follow these steps to keep your windows in good shape for a long time. Always be safe and ask for professional help if it looks too hard to do on your own. 

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