Should You Repair or Replace a Cracked Window?
By Wyoming Building Supply
June 10, 2025

At first glance, a cracked window may seem like a minor fix. Just have a window replacement company swap out the glass and move on. Sometimes it really is that simple. But not all cracks are created equal, and not every window can be repaired by replacing the glass.
Whether you’re hoping for a fast repair or wondering if it’s time to call a window replacement company, keep reading. We’ll break down how to assess the damage and make a smart decision.
Understanding What Caused the Crack
Cracks can be caused by a variety of issues, including flying objects, temperature stress, shifting frames, and poor insulation. If the cause isn’t immediately obvious, the issue may be structural, such as a warped frame or failed seal—both of which can limit repair options.
How Crack Severity Can Affect the Decision
Minor cracks limited to one section of the glass are often eligible for glass replacement, especially if your window is double-pane and replacement parts are available. But if the crack spreads to the edges or you see fogging between panes, it may be time to search for window replacement companies.
When Glass Replacement Makes Sense
In many cases, glass replacement is a cost-effective solution if your window meets the following criteria:
- The crack is minor and not spreading.
- The window is double-pane, and compatible parts are available.
- The frames are in good condition (no leaks, warping, or moisture buildup).
Benefits of Glass Replacement
Here are some of the advantages of repairing a cracked window by replacing the glass:
- It’s cheaper: Glass replacement often costs less than cracked window replacement.
- It preserves your original frame: While we can generally match your frame during cracked window replacement, this can be challenging if you have custom or historic windows.
- It’s less disruptive: New window installation often requires removing trim, patching drywall, repainting, and reinstalling. On the other hand, repair is a faster, cleaner fix that’s far less invasive.
When Cracked Window Replacement Is the Better Option
Sometimes, replacing the entire window is the safest and most durable long-term solution. We typically recommend installing a new window when:
- The crack is deep or spreading to the edges.
- The window is double-paned and contains insulating gases.
- You see fog or condensation between the panes.
- The frame is warped, rotting, or allowing air/moisture inside.
Advantages of Cracked Window Replacement
While glass replacement can be fast and cost-effective, there are times when full replacement is the smarter choice—especially when handled by a qualified window replacement company:
- Improved energy efficiency: New windows are better insulated and often come with low-E coatings and gas fills that minimize energy loss.
- Long-term durability: Cracked window replacement addresses the root problem while eliminating hidden damage like seal failure.
- Improved resale value: New windows can update the look of your home, especially if the originals are outdated or mismatched.
Choosing the Right Window Replacement Company
Not all window cracks are the same. The same goes for window replacement companies. We’ve installed windows for nearly 50 years and stand behind every job we do. From quick fixes to cracked window replacement, we offer a full line of windows to match your style and budget.
Not sure where to start? We offer free consultations to assess your window, explore your options, and help you move forward with confidence. Contact us today!

Let’s Get Started
Need help with an upcoming project? Ask for a quote, or contact us if you have questions.