How to Open a Double Hung Window

Do you have a double-hung window that just won’t open? Are you looking for an easy and hassle-free way to open your window quickly? Whatever the reason may be, you need to know how to operate a double-hung window.

In this blog post, we will present simple instructions on how to open a double hung window safely and successfully with windows of varying sizes from traditional casements all the way up to large picture windows! We’ll also explain what causes these windows not to work properly and offer solutions for repairing them if needed. Read on for all the tips and tricks you need for the successful opening of your favorite window!

How to Open a Double Hung Window

Step-by-Step Guidelines on How to Open a Double Hung Window

Step 1: Begin by Adjusting the Weight of Your Window

In order to open a double-hung window, you will need to adjust the weight of your window. To do this, you must remove the sashes from their tracks and then re-hang them using a block or wedge of wood to maintain balance. This step is essential for larger windows that may be too heavy to lift without assistance.

Step 2: Identify the Correct Window Lock

Now that you have balanced your window, the next step is to identify the correct window lock. Double-hung windows typically have two locks – one at the top of the sash and one at the bottom. Both must be unlocked in order for you to open your window properly. You can identify the locks by looking for a small lever or knob located near the frame of your window.

Step 3: Raise Your Window Safely and Securely

Once you have identified and unlocked both locks, it’s time to open your double-hung window! Start by raising up the bottom sash first, followed by the top sash. Make sure to keep your hands on the window as you raise it to ensure that it doesn’t slip or fall. While raising the window, ensure that your arms and fingers are away from any glass or metal parts of the window in order to avoid injury.

Step 4: Secure Your Window Once Open

For security purposes, it’s important to secure your double-hung window once open. This can be done by using a locking pin which is inserted into the frame of your window and locks the sash in place. This will help to prevent any unwanted intruders from entering your home or business through an open window.

Congratulations! You have now successfully opened your double-hung window. Of course, if you ever encounter any problems with opening or closing your window, don’t hesitate to reach out to a qualified professional for help! With these easy steps and a bit of patience, you should be able to open your double-hung window like a pro in no time. Good luck!

It’s Important to Secure 
Your Double-hung Window

Additional Tips and Tricks to Open a Double Hung Window

1. Check for any obstructions that may be preventing the window from opening fully, such as furniture or plants in the way of the frame. If you can move them out of the way, it will make it easier to operate your double-hung window.

2. If your windows are older and have been painted over multiple times, you may find that they are quite difficult to open. If so, use a putty knife or other flat tool to gently pry the window open.

3. When closing the double-hung window, make sure it is firmly closed but not too tight. You don’t want it to be too hard to open up again. Also, check to make sure the window is properly sealed when closed to prevent drafts from entering your home.

4. If you have difficulty raising or lowering the sash of a double-hung window, lubricate the slides with oil or graphite powder to make the process smoother.

5. Consider installing locks on all double-hung windows in your home to ensure that they are securely closed and locked when not in use. This will provide an extra layer of security for you and your family.

6. If the window won’t stay open on its own, consider installing a support bar or hooking the bottom sash onto some type of hook or bracket. This will help keep them from closing accidentally.

Installing a Support Bar or 
Hooking Your Double-hung Window

7. If you are having difficulty opening or closing a double-hung window, contact a professional to inspect the frame and hardware for any issues that may be causing it to stick or not open properly.  They can help identify any problems and fix them so that you can enjoy the full benefits of your double-hung window.

Following these simple tips and tricks will help you get the most out of your double-hung windows, making them easier to operate. With proper maintenance, they should last for many years to come. If you have any additional questions or concerns, contact a window specialist for professional help. Happy opening!

Precautions Need to Follow for Opening a Double Hung Window

1. Check the window sash locks. These small metal pieces are located at the bottom of the window, near where it slides in or out. Make sure they are not engaged as you may damage them if you open the window while they remain locked in place.

2. Don’t force a double-hung window open if you feel resistance. This could indicate that the window has warped or become stuck, which could cause damage if you continue to try and open it.

3. Wear protective gear like gloves when opening a double-hung window as the edges may be sharp due to weathering.

4. Clear the area around the window of any debris or plants before attempting to open it, as the weight of the window may cause them to be crushed or damaged.

5. Open both sashes of a double-hung window simultaneously and evenly, using equal pressure on each side. This will prevent damage from occurring due to imbalanced pressure.

6. If you need to prop open a double-hung window, use a wooden shim or another sturdy object that won’t add too much weight to the window. This will help prevent stress on the window and its components.

7. If you need to completely remove a double-hung window, be sure to first consult with a professional who can advise you on how to do it safely. Taking out a window is not a simple task and can cause damage if done incorrectly.

8. When you are finished opening or closing the window, make sure to securely lock it back in place using the sash locks. This will help keep your window safely closed when not in use. 

Ensure That Your Window 
Installation Goes Smoothly

By following these precautions, you can help make sure that your double-hung window stays in good condition and is properly opened and closed. Make sure to regularly inspect the locks and other components of the window to ensure they are still working as intended. Regular maintenance will help keep your windows functioning for years to come.

Frequently Asked Questions

What Are the Benefits of Double-hung Windows?

Double-hung windows provide a number of important benefits, including improved energy efficiency, easy access for window cleaning, and more flexible ventilation options. They can also help create a classic look in your home or office.

Is It Hard to Open a Double-hung Window?

No, double-hung windows are designed for easy operation. They can be opened quickly and with minimal effort by simply raising the bottom sash or lowering the top sash. This makes them ideal for homes and offices that require frequent ventilation or access to outdoor balconies and decks.

Do Double-hung Windows Require Maintenance?

Yes, it is important to conduct regular maintenance on double-hung windows. This includes checking and cleaning the weatherstripping, lubricating the tracks and hinges, and replacing any worn or broken parts. Additionally, you may want to consider adding window screens to keep out insects and debris.

Are Double-hung Windows Safe?

Yes, double-hung windows are typically very safe. They come with locking mechanisms that can be used to secure the window in place and restrict access from outside. Additionally, many models feature impact-resistant glass for added security.

Do I Need Professional Help to Install Double-hung Windows?

In most cases, it is possible to install double-hung windows on your own. However, if you are unsure of the process or have any questions, it may be best to consult a professional installer. They can help ensure that your window installation goes smoothly and provide any additional advice or guidance you may need.

Double-hung Windows 
Are Typically Very Safe


By following the tips provided in this blog post, you are now equipped to tackle any double-hung window opening or closing project. Be sure to wear gloves and safety glasses while handling window frames and to measure twice before cutting glass or drilling holes. It is also beneficial to use a level and shims for extra stability when installing the window frame.

And finally, don’t forget to caulk around the outside of your window for extra protection from weather conditions. With these simple steps, you can ensure that your windows will last for years without any problems. Now that you have the knowledge and know-how to open a double hung window in a safe, efficient way, there’s no reason why you shouldn’t start tackling your next home improvement project today!

Angela Ervin

Angela Ervin

Angela is the executive editor of DIY quickly. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping, home decorations as well as other niche efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

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