How to Fix a Broken Window: A General Guide

When it comes to repairing a broken window, many homeowners can feel overwhelmed and unsure of where to start. Fortunately, with the right knowledge and tools, fixing a broken window can be a relatively simple task. In this article, we will guide you through 12 easy steps to repair a broken window, along with some additional tips and tricks to make the process a breeze.

Step-by-Step Guide for Fixing a Broken Window

Step 1: Evaluate the Damage

Before you begin repairing a broken window, it’s important to evaluate the extent of the damage. Determine whether the window needs a simple fix or requires a complete replacement. If the damage is minor, you may be able to fix the issue yourself. However, if the damage is severe, it’s best to consult a professional for help.

Step 2: Gather Your Tools

To repair a broken window, you’ll need a few essential tools, including safety gloves, goggles, a vacuum, painter’s tape, a putty knife, glass cleaner, a new pane of glass, replacement glazing points, and glazing putty. Make sure you have all the necessary tools before beginning the repair process.

Step 3: Remove Broken Glass

Use a putty knife to remove any remaining pieces of broken glass from the window frame. Be sure to wear safety gloves and goggles throughout the process.

Step 4: Remove Glazing Compound

If the broken window was held in place with glazing compound, use the putty knife to remove the old compound from the window frame. Take care not to damage the frame in the process.

Step 5: Clean the Window Frame

Use glass cleaner to clean the window frame thoroughly. This will help the glazing putty adhere properly and provide a smooth surface for the new glass.

Step 6: Prepare the New Pane of Glass

Measure the dimensions of the window opening and cut the new pane of glass to fit. Be careful when handling the glass to avoid any cuts or injuries.

Step 7: Insert the New Pane of Glass

To insert the new pane of glass, gently press it into the frame until it sits snugly. Use a hammer and glazing points to secure the glass in place at each corner of the frame.

Step 8: Apply Glazing Compound

Apply a thick layer of glazing compound along the edges of the window frame to hold the new glass in place. Use the putty knife to smooth out the compound and create a seal between the glass and the frame.

Step 9: Let the Glazing Compound Dry

Allow the glazing compound to dry completely for at least 24 hours before painting or cleaning.

Step 10: Paint the Window Frame

If necessary, apply a coat of paint to the window frame to protect it from the elements. Be sure to let the paint dry completely before cleaning the window or opening it.

Step 11: Clean the Window Glass

Use glass cleaner and a soft cloth to clean the new window glass thoroughly. This will help to ensure that the window looks clean and clear.

Step 12: Stay Safe

Always take proper safety precautions when repairing a broken window. Wear safety gloves and goggles and be careful when handling broken glass to avoid injury.

Tips and Tricks for Repairing a Broken Window

Tip 1: Plan Ahead

Before you begin the repair process, make sure you have all the necessary tools and equipment. Create a checklist of everything you’ll need to ensure you don’t forget anything.

Tip 2: Consider Professional Help

If you’re not confident in your ability to repair a broken window, don’t hesitate to seek professional help. A window repair expert can ensure the job is done correctly, safely, and efficiently.

Tip 3: Don’t Rush

Take your time when repairing a broken window to ensure that everything is done correctly. Rushing can lead to mistakes or accidents, which can be dangerous for you and your family.

Tip 4: Wear Protective Gear

Always wear appropriate safety gloves and goggles when handling broken glass or working with tools. This will help to protect you from injury and keep you safe throughout the repair process.

Tip 5: Consider a Professional Inspection

If the window is damaged due to severe weather or other environmental factors, you may want to consider having a professional inspect your other windows to ensure they are secure and not at risk of breaking.

Tip 6: Remember the Importance of Proper Maintenance

To prevent future window damage, make sure you maintain your windows regularly. This can include cleaning them, inspecting them for signs of wear and tear, and repairing any issues before they become more severe.

Tip 7: Save the Old Glass

If the broken window glass is salvageable, save it for future use in other projects or as a backup in case another window breaks.

Tip 8: Consider Upgrading to Energy-Efficient Windows

If you’re replacing the window glass, consider upgrading to energy-efficient windows. This can help you save money on energy bills and improve the overall comfort of your home.

Tip 9: Protect Your Home from Intruders

Repairing a broken window is also an opportunity to improve your home’s security. Consider adding window locks or upgrading to shatter-resistant glass to keep your home safe from intruders.

Tip 10: Take Pride in Your Work

Finally, take pride in your work and enjoy the satisfaction of a job well done. Repairing a broken window can be a relatively simple task, but it can also be an opportunity to beautify your home and improve its safety and comfort.

Advantages and Disadvantages of Fixing a Broken Window


1. Confidence boost: Fixing a broken window on your own can be a fulfilling experience and give you a sense of accomplishment.

2. Money-saving: If you have the necessary tools and skills, fixing a broken window on your own can save you money that you would have spent hiring a professional.

3. Quick-fix: If the broken window is just a minor issue, fixing it on your own can be a quick and easy solution.

4. Learning experience: Fixing a broken window on your own can be a learning experience that could come in handy in the future.

5. Self-sufficiency: Being able to fix minor issues around your home can make you more self-sufficient and reliant.

6. Control: Fixing a broken window yourself gives you complete control over the process and the materials used.

7. Environmentally friendly: Fixing a broken window rather than replacing it completely can be more environmentally friendly since you are not creating more waste.

8. Avoid inconvenience: Fixing a broken window on your own can save you from the inconvenience of having to wait for a professional to do it for you.

9. Sense of ownership: Fixing something in your own home can give you a greater sense of ownership and connection to your property.

10. Satisfaction: Successfully fixing a broken window on your own can bring a sense of satisfaction and pride in a job well done.


1. Skill level: Not everyone has the necessary skills or experience to fix broken windows on their own.

2. Safety concerns: If you are not trained in proper safety procedures, fixing a broken window can be dangerous.

3. Time-consuming: Fixing a broken window on your own can be time-consuming, especially if you do not have experience doing it.

4. Risk of mistakes: If you make a mistake fixing the window, it could end up costing you more money to fix the problem than it would have to hire a professional in the first place.

5. Quality of work: Unless you have experience fixing broken windows, the quality of your work may not be up to par with that of a professional.

6. Lack of proper tools: If you do not have the proper tools needed to fix a broken window, purchasing them can be expensive.

7. Voiding warranty: If your window is still under warranty, attempting to fix it yourself could potentially void the warranty.

8. Inconvenience: Fixing a broken window on your own may be inconvenient if you have to take time off work or rearrange your schedule.

9. Appearance: If the broken window is not fixed properly, it could look unappealing and affect the aesthetics of your home.

10. Physical strain: Fixing a broken window can be physically demanding and may cause strain or injury if not done properly.

Frequently Asked Questions

1. What tools do I need to fix a broken window?

You will need gloves, goggles, a putty knife, a heat gun or hair dryer, a scraper, safety glass, glazing compound, and window putty.

2. How do I remove broken glass from the window frame?

First, put on gloves and goggles for safety. Then, use a putty knife to remove any remaining glass and debris from the frame. Use a scraper to remove any remaining putty or adhesive.

3. What is the best way to measure a broken window for replacement?

Measure the width and height of the window frame from inside to inside. Measure at three points: top, middle, and bottom. Use the smallest measurement as your final measurement.

4. How do I remove the old glazing compound?

Use a heat gun or hair dryer to soften the old glazing compound. Then, use a putty knife to carefully remove it from the window frame.

5. Can I replace just the broken glass, or do I need to replace the entire window?

You can replace just the broken glass if the frame is still in good condition. If the frame is damaged or old, it may be best to replace the entire window.

6. How do I install the new glass?

Place the new glass into the frame and secure it with glazing points. Apply a thin layer of glazing compound to the inside edge of the frame and press it into place. Smooth out any excess compound.

7. How long does it take for glazing compound to dry?

Drying time varies depending on the temperature and humidity, but it usually takes 24-48 hours for the glazing compound to fully dry.

8. Can I paint over the glazing compound?

Yes, you can paint over the glazing compound once it has fully dried.

9. What should I do if the window frame is damaged?

You may need to replace the entire window if the frame is severely damaged. If it is a small crack or chip, you can use wood filler or putty to repair it.

10. Is it possible to replace a double-paned window without replacing the entire frame?

No, double-paned windows are sealed units and cannot be replaced individually. You will need to replace the entire window.

11. Can I use silicone instead of glazing compound?

No, silicone is not recommended for use as a glazing compound. It does not adhere as well and may not provide a tight seal.

12. What should I do if I don’t feel comfortable fixing the window myself?

You can hire a professional window repair or replacement company to do the job for you. It may cost more, but it will ensure that the job is done properly and safely.

13. How can I prevent my window from breaking in the future?

Use high-quality tempered or safety glass, install storm windows, and make sure to properly maintain your windows by cleaning and checking for any damage regularly.

How to Fix a Broken Window

Broken windows can be a hassle to deal with, especially if they happen unexpectedly. Whether it’s from a wayward baseball or a relentless storm, broken windows can leave your home vulnerable to the elements and intruders. Fortunately, fixing a broken window isn’t as daunting as it may seem. With the right tools and a little bit of know-how, you can have your window fixed in no time. Here’s how:

Conclusion and Closing

In conclusion, fixing a broken window is a task that shouldn’t be taken lightly, but it’s also not as difficult as it may seem. By following the steps listed above, you can fix your window and restore your home’s security and comfort. Remember to exercise caution when handling glass, and don’t hesitate to call a professional if you’re unsure of what to do.

Thanks for reading, and happy window-fixing!