At Window City Pros we get this question a lot, “why are my windows so hard to open and close?“
Being a large window company, this is something we get called about at least once or twice a day.
Sometimes the issue is so big to where you need a window replacement. Other times, it’s as simple as cleaning the track and spraying it with WD-40.
Why Are My Windows so Hard to Open and Close
Most of the time if your windows are home are not opening, it is usually one of five reasons.
Here are five reasons your windows are so hard to open and close:
- Window is not opening because the track is dirty. Window is not opening because the track is dirty. The fix is to clean the track. You can do this by spraying WD-40 onto the track and then wiping it down with a clean rag. If the track is still dirty, you may need to use a putty knife to scrape off any buildup. Once the track is clean, the window should open and close smoothly.
- Window is not opening because the wheels are rusty. If your window is not opening because the wheels are rusty, there are a few things you can try to fix the problem. First, check to see if the wheels are actually rusty or if something else is causing them to stick. If they are rusty, you can try using a rust converter to remove the rust. If that doesn’t work, you can try sanding down the rust and then applying a new coat of paint or varnish. You may also need to replace the wheels if they are too badly damaged. In any case, it’s best to consult with a professional before attempting any repairs.
- Window is not opening because the locking mechanism needs to be oiled. A window that won’t open can be a real nuisance. There are a number of possible causes, but one of the most common is simply that the locking mechanism needs to be oiled. If your window is sticking or refusing to stay open, take a few minutes to lubricate the lock. In most cases, this will solve the problem and allow you to open and close the window with ease. If the lock is still not functioning properly, there may be a more serious issue at hand. In this case, it’s best to consult a professional for assistance.
- Window is not opening because it needs a new seal. The window is not opening because it needs a new seal. The old seal has failed and needs to be replaced. This is a common problem with windows that are more than 10 years old. The best way to fix this problem is to replace the seal. This can be done by a professional window company or by a handyman. either way, the cost of the repair should be less than $100. Most seals can be replaced in less than an hour. Once the new seal is in place, the window should open and close smoothly.
- Window is not opening because the frame has shifted over time. The window won’t open because the frame has shifted over time. The wood has swollen and contracted due to changes in temperature and humidity, causing the frame to warp. The best way to fix this problem is to remove the old frame and install a new one. This will provide a tight seal and prevent the window from shifting in the future.
Window Not Opening All the Way

If your window isn’t opening all the way, there are a few possible explanations.
The most common cause is that the window sash is not level. This can be fixed by adjusting the screws on the side of the window.
Another possibility is that the window track is dirty or obstructed.
If this is the reason then you’ll need to clean out the track and make sure that nothing is blocking it.
Finally, it’s possible that the window itself is warped.
If this is the case, you may need to replace the window.
However, if you’re having trouble opening your window, it’s always best to consult a professional before attempting any repairs yourself.
How to Open a Sealed Window

Over time, windows can become sealed shut by paint, wallpaper, or even just dirt and grime.
While this may seem like a daunting task, there are a few simple tricks that can help you get those windows open in no time.
First, start by using a putty knife or a thin piece of plastic to break the seal around the edge of the window. Next, use a hairdryer or a heat gun to heat up the area around the window.
Once the area is warm, use a thin blade to carefully pry the window open.
Finally, use a clean cloth to wipe away any residue and enjoy your freshly opened window!
Final Thoughts Why Your Windows are so Hard to Open and Close
So what’s the reason your window isn’t opening? The answer could be any one of these five reasons, or it could be something else entirely. The point is, you need to identify the root cause of the problem before you can start looking for a solution.
And if you’re not sure how to do that yourself, don’t worry – we’re here to help.
Give us a call today and let us know what’s going on with your windows; we’ll work with you to find a solution that fits your needs and budget.