How to Fix Squeaky Window

Dealing with a squeaky window can be quite frustrating. Not only can the noise be irritating, but it may also indicate underlying issues that need attention. Squeaky windows are typically caused by friction between moving parts, such as hinges or tracks, that have become worn or misaligned over time.

How to Fix Squeaky Window

Fortunately, fixing a squeaky window is often a relatively simple task that can be tackled with a few basic tools and techniques.

Whether it’s a stuck sash, loose hardware, or worn-out components, this article will guide you through various methods how to fix squeaky window and restore smooth operation to your window. By addressing the root cause of the noise, you can enjoy a quieter and more functional window in no time.

Why Is My Window Making a Squeaking Noise?

A common problem with windows is that they can make a squeaking noise when opened or closed. This noise is caused by friction between the window sash and the frame or due to a lack of lubrication in certain parts of the window’s moving parts. Fortunately, there are some simple solutions for reducing or eliminating the squeal from your window.

One of the most common causes of squeaking windows is a lack of lubrication in the moving parts. Applying a thin layer of petroleum jelly or other lubricant to these areas can help reduce friction and eliminate noise. Make sure to use a cloth to wipe away any excess lubricant afterward, as this can attract dirt and dust that could further damage the window’s components.

Another cause of squeaky windows may be related to how they are hung or attached to their frames. If your windows are old, their hinges may need adjustment or replacement in order to make them open and close smoothly without creating an annoying squeal.

 if Your Windows Are Old

If you don’t feel comfortable adjusting them yourself, it’s usually best to hire an experienced handyman or carpenter to do the job.

Is Wd40 Good for Squeaky Windows?

The answer to this question is yes and no. WD40 does have lubricating properties that can help reduce friction and thus eliminate squeaks from moving parts. However, WD40 should not be used to lubricate window hardware as it is a petroleum-based product and can damage the materials used in window components over time.

It may also leave a residue that will attract dirt and dust, which could eventually affect your windows’ performance. Additionally, WD40 evaporates quickly and thus provides only short-term lubrication.

For best results, use a specialized silicone-based lubricant designed specifically for window hardware. If you choose to use an all-purpose lubricant such as WD40, be sure to remove any excess after application so that it doesn’t build up on the parts and cause problems down the road. Also, remember never to spray directly onto windows or their seals, as this could lead to water damage or staining.

Overall, WD40 is not ideal for fixing squeaky windows as it may cause more harm than good. Specialized silicone-based lubricants are the best choice for eliminating squeaks and ensuring your windows operate smoothly for years to come.

Wd40 is Not Ideal for Fixing Squeaky Windows

10 Methods How to Fix Squeaky Window

Method 1: Lubricate the Hinges

One of the most common causes of a squeaky window is friction in the hinges. Apply a lubricant, such as silicone spray or WD-40, to the hinges and work them back and forth to distribute the lubricant evenly.

This should help reduce the friction and eliminate the squeaking noise. While silicone spray is best, you can also use vegetable oil or petroleum jelly. Although these will eventually wear off, they can provide short-term relief.

Method 2: Clean the Window Tracks

If your window slides on a track, dirt, and debris can accumulate over time, causing friction and squeaking. Clean the window tracks using a brush or vacuum cleaner to remove any dirt or debris. You can also use a mild detergent and water solution for more thorough cleaning. Once the tracks are clean, apply a silicone-based lubricant to reduce friction and eliminate the squeak.

Be sure to use a lubricant specifically designed for window and door tracks, as other types of lubricants can damage the finish or harm the surrounding materials. For best results, apply lubricant to both the upper and lower tracks.

 Lubricant Specifically Designed for Window

Move the window up and down several times to allow the lubricant to spread and coat the tracks. Once the lubricants are in place, the window should slide smoothly with minimal squeaking.

Method 3: Tighten Loose Screws

Loose screws in the window frame or hardware can contribute to squeaking. Inspect the window frame, hinges, and any other hardware for loose screws. Use a screwdriver to tighten them securely, being careful not to overtighten and strip the screw holes.

This simple step can often solve the squeaking issue. However, if the hardware is old and corroded, replacing it is a better solution. And if the window frame is warped or rotten, it may need to be replaced entirely. In these cases, consult a professional for help.

Method 4: Adjust the Window Alignment

Misaligned windows can cause friction and rubbing, leading to squeaking. Check the alignment of your window and ensure it sits properly in its frame. If necessary, use a screwdriver or Allen wrench to adjust the hinges or tracks, allowing the window to sit evenly and smoothly in its frame.

This adjustment can help eliminate squeaks and improve the window’s operation. If you’re unsure how to adjust the window, find a local professional for assistance. When the window is properly aligned and operating smoothly, lubricate it with a silicone spray or oil. This should help reduce friction and minimize any potential squeaking.

Method 5: Apply Wax or Soap

Applying a thin layer of wax or soap to the contact points of the window can help reduce friction and eliminate squeaking. Rub a candle or a bar of soap along the window tracks, edges, or other areas where the window rubs against the frame.

 Rub a Candle or a Bar of Soap

The wax or soap acts as a lubricant and can provide temporary relief from squeaks. Be sure to use a dry cloth to wipe off any excess material that may have been left behind. Repeat this process occasionally to keep the window squeak-free. Although this method is not as effective as replacing the rollers or using oil, it can reduce or even eliminate squeaks with minimal effort.

Method 6: Replace Worn Weatherstripping

Worn or damaged weatherstripping can cause gaps and misalignment, resulting in squeaky windows. Inspect the weatherstripping around your window and replace any worn or damaged sections. Remove the old weatherstripping and clean the area before installing the new one.

Properly installed weatherstripping can help seal the window and prevent friction-induced squeaks. Make sure the weatherstripping is firmly pressed against the window frame and that it fits snugly. Apply silicone caulk to the window’s perimeter to provide additional insulation and noise reduction. The caulk will help keep drafts from getting into your home, making it more energy-efficient.

Method 7: Add Nylon or Teflon Washers

Nylon or Teflon washers can be placed between the moving parts of the window to reduce friction and eliminate squeaks. Identify the areas where the window components rub against each other, such as where the sash meets the frame. Insert nylon or Teflon washers in these areas to create a smooth and lubricated surface, minimizing friction and preventing squeaking.

Nylon or Teflon Washers

The washers should be thick enough to fill any gaps but thin enough not to interfere with the window’s movement. Once all the areas have been treated, open and close the window to ensure it is operating properly. If done correctly, this method should eliminate all squeaks from your window.

Method 8: Check and Adjust the Balance System

If your window has a balance system, such as a spring or counterweight, it may require adjustment. A malfunctioning or unbalanced system can cause the window to rub and squeak. Consult the manufacturer’s instructions or seek professional assistance to inspect and adjust the balance system, ensuring it operates smoothly and eliminates any squeaking.

You may also need to lubricate any moving parts of the system with silicone spray or white lithium grease. Again, be sure to refer to the manufacturer’s instructions for any lubrication or other maintenance. With a properly balanced system, your window will open and close quietly.

Method 9: Insulate with Foam Tape

In some cases, squeaking can be caused by gaps between the window and the frame. Apply foam tape to the contact points between the window and the frame to provide cushioning and eliminate any excess movement. The foam tape acts as a buffer, reducing friction and preventing squeaks. To apply it, peel off the backing of the foam tape and stick it along the window frame.

Press down firmly so that the tape adheres to the frame. You can also use foam tape to fill gaps around windows, as this will help insulate the window and reduce noise. The tape should be applied to the inside of the window frame, as this will provide a barrier between the window and the outside environment.

Method 10: Seek Professional Help

If the above methods do not resolve the squeaking issue, it may be necessary to seek professional help. A window repair specialist or a handyman with experience in window repairs can assess the situation and identify any underlying issues.

They can provide expert advice, make necessary repairs, or suggest replacement options if needed. Be sure to ask for a quote before committing to any work. Professional help should be your last resort, as it may be expensive and time-consuming.


Fixing a squeaky window is easy—you just have to be willing to take the time. There are several methods you can use to identify the source of the noise and repair it effectively. Whether it’s caused by loose planks, moisture, or debris buildup, there are steps you can take to address the issue.

If you find that your recommended solutions don’t work, you may need to either call in an expert contractor or ask for help from a family member or friend who has some extra knowledge.

Keeping up with window maintenance is essential to protect your home from damage and keep noise away throughout your house – so if you’re ever faced with a squeaky window don’t delay in taking care of it! Now that you know How to Fix Squeaky Window, take action today if needed!

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Jennifer Branett

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