Easy Steps to Close Window with Broken Crank

Close window with broken crank. If you have a broken window crank, you know how frustrating it can be to close your window completely. Not only can it let in drafts, but it also poses a safety risk for your home. But don’t worry, you don’t have to call in a professional yet! With these easy steps, you can learn how to close a window with a broken crank all on your own.

First, it’s essential to understand the problem with your window crank. Whether it’s jammed, stripped, or not functioning correctly, we will guide you through the troubleshooting process, providing simple techniques to identify the issue and determine the best course of action. From there, we will discuss temporary solutions to secure your window until a more permanent fix can be made.

If you’re confident, we will also provide step-by-step instructions on repairing a stripped window crank or even replacing a broken one. And for those who prefer to leave it to the professionals, we will discuss the benefits of seeking help from a window repair specialist.

Remember, regular maintenance of your window cranks is essential to prevent future issues. We will even share tips and recommendations to keep your window cranks functioning correctly for years. With our help, you’ll never have to struggle with a broken window crank again!

So, let’s get started. Here are the easy steps to close a window with a broken crank today and ensure the safety and comfort of your home.

Understanding a Broken Window Crank

If you have a broken window crank, it’s essential to understand the problem before attempting any repairs. A window crank is a mechanism to open and close an awning or casement window. It typically consists of a handle, an arm, and a gear that controls the window’s movement.

A broken window crank can prevent you from fully closing or opening the window. It may occur due to wear and tear, excessive force, or corrosion. The most common issues associated with broken window cranks include:

  • The handle spins freely without moving the window
  • The window won’t lock properly
  • The window is difficult to open or close
  • The gear is stripped, preventing the window from opening or closing

Depending on the extent of the damage, you can repair the window crank or replace it entirely. In the next section, we will discuss the troubleshooting process for a broken window crank and provide instructions for repairing or replacing it.

Troubleshooting a Broken Window Crank

Troubleshooting a Broken Window Crank

If you’re experiencing difficulties with your window crank, it’s essential to troubleshoot the problem before proceeding with any repairs. Here are some easy steps to help you identify common issues:

  1. Check for any debris: Sometimes, debris can get caught in the gears of your window crank. Use a small brush or cloth to clean the crank and remove any debris obstructing it.
  2. Inspect the crank’s handle: The handle of your window crank must fit correctly onto the splines to work correctly. If the handle is loose or wobbly, attempt to tighten it by adjusting the screw that holds it in place.
  3. Assess the crank’s gears: If your crank’s gears are worn or stripped, they may not engage with the window’s operator, preventing it from functioning correctly. Try lubricating the gears with a silicone-based lubricant to reduce friction and get them working again.
  4. Examine the window’s track: If your window is not sitting correctly in the track, it may not operate correctly. Check the track for visible wear or damage and replace it if necessary.

If these troubleshooting techniques don’t resolve the problem, it may be time to attempt a DIY window crank repair. Remember to exercise caution and use proper tools and materials.

Securing the Window with a Broken Crank

When your window crank is broken, securing your window is crucial to keep your home safe and protected. Here are some temporary solutions to secure your window until you can repair or replace the broken crank:

  • Use a clamp: If the window is partially open, you can use a clamp to hold it in place. Position the clamp at the bottom of the window, where it won’t interfere with the glass or the frame. Be sure to tighten the clamp securely to prevent the window from moving.
  • Add weatherstripping: If the window is fully closed but not tightly sealed, you can add weatherstripping to prevent drafts and air leaks. Apply the weatherstripping around the edges of the window frame, where it will form a seal with the glass. This will help keep your home comfortable and energy-efficient.
  • Block the window: If it is broken and cannot be closed, you can block it with a temporary barrier. This could be a piece of plywood, a thick blanket, or even a large piece of cardboard. Position the barrier to cover the entire window frame, and is secured to prevent it from falling out.

These temporary solutions provide you with a measure of security until you can repair or replace the broken window crank. Remember to prioritize your safety and the safety of your household.

Repairing a Stripped Window Crank

If you’re experiencing difficulty cranking your window, your window crank may be stripped. Fortunately, repairing a stripped window crank is a simple DIY task you can complete using common household tools and materials.

Tip: Before beginning this repair, ensure you have a replacement crank handle that matches the size and shape of your existing handle.

To repair a stripped window crank, follow these simple steps:

  1. Remove the existing window crank handle from the crankshaft. This is typically done by loosening the set screw on the base of the handle using an Allen wrench and pulling the handle off the shaft.
  2. Inspect the splines on the crankshaft and the inside of the handle. Splines are small, ridged teeth that interlock to create a secure connection.
  3. If the splines are worn or damaged, use a pair of pliers to bend them back into place gently.
  4. If the splines are severely damaged, consider replacing the crankshaft entirely.
  5. Apply a small amount of white lithium grease to the crankshaft’s spline area and the handle’s inside.
  6. Slide the handle back onto the splines of the crankshaft, ensuring that it interlocks securely. Tighten the set screw on the base of the handle using an Allen wrench.
  7. Test the window crank to ensure that it cranks smoothly and securely. You may need to replace the handle if the crank still doesn’t work.

With these simple steps, you can repair a stripped window crank and restore functionality to your window without needing professional assistance. Remember to prioritize regular maintenance to avoid future issues with your window crank.

Replacing a Broken Window Crank

Replacing a Broken Window Crank

If your window crank is beyond repair or you want a more permanent solution, replacing the broken crank may be necessary. Before replacing your window crank, ensure you have the correct tools and replacement parts.

To replace a broken window crank, follow these steps:

  1. Remove the screws that attach the window crank to the window frame.
  2. Gently pull the window crank away from the frame not to damage the surrounding glass.
  3. Take the old crank to a hardware store to purchase a replacement that matches your window’s brand and model.
  4. Attach the new window crank to the frame, aligning the screw holes.
  5. Screw the new window crank into place, careful not to strip the threads.
  6. Test the new window crank, ensuring it opens and closes smoothly.

If you need more clarification about your ability to replace a broken window crank on your own or if the damage is extensive, seeking professional help is always a good idea.

When choosing a replacement window crank, consider investing in a durable, high-quality brand like Andersen or Pella. This may cost more upfront but can save you money and frustration in the long run.

Tips for Maintaining Window Cranks

Ensuring the functionality and dependability of your window cranks heavily relies on regular maintenance. By adhering to these uncomplicated suggestions, you can enhance the longevity of your window cranks while preventing the occurrence of common issues.

  • Keep your window cranks clean: The accumulation of dirt, dust, and debris on your window cranks over time can lead to their stiffness and difficulty in operation. To ensure they remain in excellent condition, make it a habit to clean your window cranks frequently with a soft cloth and mild soap.
  • Lubricate your window cranks: Apply a small amount of silicone spray or lubricant to your window cranks annually to keep them operating smoothly. Avoid using oil-based lubricants, which can attract dirt and debris.
  • Check your window cranks often: Regularly inspect your window cranks for signs of wear and tear, such as loose or damaged parts. Address any issues promptly to prevent further damage.
  • Avoid excessive force: Use gentle force when operating your window cranks to avoid putting unnecessary stress on the mechanism. A little care can go a long way in preventing damage.
  • Consider upgrading your window cranks: If your current ones are old or outdated, consider upgrading to modern, energy-efficient models. They can improve the functionality of your windows while lowering your energy bills.

By following these simple maintenance tips, you can ensure that your window cranks remain in top condition, providing you with years of reliable service.

Seeking Professional Help

If you need help repairing or replacing your window crank, it’s always wise to seek professional help. A broken window crank requires specific knowledge and skills to fix, especially when dealing with older or custom-made windows. Attempting to repair it yourself can result in causing more damage or personal injury.

There are many benefits to hiring a professional for your broken window crank repair. They have the experience and tools to identify the problem quickly, determine the best course of action, and efficiently implement repairs. They can also provide valuable information on maintaining your window crank, prolonging its lifespan and performance.

When in need of professional assistance, it is important to select a well-established company that specializes in window repairs carefully. Take the time to investigate and read reviews and testimonials from previous customers, as well as seek recommendations from trusted individuals such as friends and family. It is also advisable to request an upfront estimate and compare prices to guarantee a reasonable agreement.

Remember, a broken window crank can compromise your home’s security and energy efficiency. By seeking professional help, you can ensure the job is done correctly and efficiently, restoring your peace of mind and keeping your home safe and comfortable for years.

Cost Considerations for Repairing or Replacing a Window Crank

The cost can vary when repairing or replacing a window crank depending on several factors. The extent of the damage, the type of window, and the materials used can all impact the total cost of the repair or replacement.

On average, repairing a window crank can cost anywhere from $50 to $300. This cost may include the labor to fix the crank and any replacement parts needed. However, if the damage is severe, the cost may be higher.

Replacing a window crank may cost more than repairing it, but the result is a fully functional window. The cost of window crank replacement can be between $100 and $500, depending on the factors mentioned earlier.

Keep in mind that the cost of repairing or replacing a window crank may also depend on the service provider you choose. It’s always a good idea to obtain multiple quotes before proceeding with the repair or replacement to ensure you’re getting a fair price.

Overall, while repairing or replacing a window crank may seem like an added expense, it’s important to prioritize the safety and functionality of your home windows.

Recommended Window Crank Brands and Models

Choosing the right brand and model ensures longevity and functionality when repairing or replacing a broken window crank. Here are some highly recommended window crank brands and models:

Brand NameModel NumberFeatures
Truth HardwareamazonHeavy-duty and versatile design, suitable for various types of windows
Prime-LineamazonEasy-to-install and affordable, suitable for DIY repairs
AndersenamazonHighly durable and rust-resistant, suitable for harsh environments


In conclusion, dealing with a broken window crank can be frustrating, but it’s essential to address the issue promptly to ensure the safety and security of your home. You can repair or replace the broken window crank by understanding the problem and troubleshooting it. However, it’s crucial to prioritize regular maintenance to avoid future issues.

Remember that securing your window with a broken crank is essential in protecting your home. If you need help repairing or replacing it independently, seeking professional help is always an option. Additionally, understanding the cost considerations and recommended brands and models can assist you in making an informed decision.

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