You might love spending the day in White Rock Lake Park or Trinity River Audubon Center, but that doesn’t mean you want the great outdoors seeping into your air-conditioned home. Yet, your DFW windows aren’t what they used to be, and now you’re dealing with a draft and energy waste. Can you repair your old windows, or is it time to invest in replacement windows?
At ZINTEX Remodeling Group, we bring two decades of home improvement experience to the DFW region. You know us as bathroom remodeling experts, but now, we’re working with window experts, too. Read on for our guide to window repair vs window replacement in Dallas and beyond to determine which service is right for you.
Table of Contents
- When Should I Repair My Windows?
- When Should I Replace My Windows?
- How Much Does Window Repair Cost?
- How Much Does Window Replacement Cost?
- Does ZINTEX Do Window Repair or Window Replacement?
When Should I Repair My Windows?
There are plenty of reasons to invest in a quick window repair vs. window replacement. For example, you may want to repair rather than replace your windows if:
- Only one or two windows are damaged (many companies require you to commit to a three-window minimum or higher when replacing windows)
- You’re dealing with an isolated issue, like a single crack in the glass
- You have a historic property and you’re trying to preserve original components
- You have wooden frames that can be fixed with a patching kit
Because window replacements aren’t cheap and the ROI rarely exceeds 70% upon resale, you may also want to invest in repairs before listing your home for sale. However, this depends entirely on the state of your windows. Buyers may be scared off if your windows are severely damaged or outdated.
When Should I Replace My Windows?
Repairs are great in a pinch or when you only need to fix a few small, isolated issues. However, you may need to invest in window replacement vs. repairs if:
- You have substantial window damage across multiple windows
- Your windows are more than 15 years old, and you’re noticing more draftiness (which also means more energy waste when you’re heating and cooling your home)
- You keep dealing with the same operational issues despite investing in repairs
- You’re ready to invest in lasting home modernization and energy efficiency
Window replacement is a great investment for homeowners who plan to stay in their homes for at least a few years. That way, you’re seeing the ROI of energy savings in addition to the ROI upon resale.
How Much Does Window Repair Cost on Average?
When we say that window repairs are the more affordable option, how much more affordable are we talking? As you might expect, the cost of window repair will reflect factors such as the type of damage you’re fixing, but also the type of window you’re repairing. This Old House provides a useful breakdown that looks at the cost of repairs based on the number of glass units and more.

To get a basic sense of what your window repair cost might look like, we’ve pulled some of the prices listed by This Old House for common repairs.
|
Type of repair |
Average cost |
|
Broken glass |
$200 - $400 |
|
Broken thermal seal |
$100 - $250 |
|
Flashing |
$375 - $425 |
|
Latch or hardware |
$75 - $200 |
Window repairs are going to cost anywhere from $40 to $1000 per window. On the low end, we’re talking about very simple repairs to features like sash cords. On the high end, we’re talking about glass repairs for specialty windows like bay, bow, or picture windows.
How Much Do Replacement Windows Cost on Average?
What if you decide that repairs aren’t enough and you need to replace your windows? Once again, you’re going to see a pretty wide price range that reflects the type of window you’re installing. Factors that impact your price point include things like:
- Frame materials
- Number of panes
- Window dimensions and window shapes (e.g., standard, single-hung windows vs. transom windows)
- Premium features (e.g., tempered glass)

Frame materials have the biggest impact on both new window costs and new window functionality. Here’s a breakdown of the average cost per window based on window frame materials.
|
Type of window frame |
Average cost per window |
|
Metal |
$750 - $1800 |
|
Wood |
$1800 - $4000 |
|
Fiberglass or composite |
$3000 - $4800 |
|
Cheap vinyl |
$750 - $1200 |
|
Premium vinyl |
$1300 - $1800 |
For a standard operational window with basic features, you can expect to pay between $750 and $4000 per window. On the low end, you have metal or cheap vinyl, which don’t provide an increase in energy efficiency. On the high end, you have fiberglass or composite, which compare to premium vinyl in energy efficiency, but may last five to ten years longer.
Does ZINTEX Do Window Repair or Window Replacement?
At ZINTEX Remodeling Group, we provide window replacement services in the DFW area. Our specialty is the premium vinyl line of MIWindows, although we’re able to source other materials in many cases.
We do not do window repair services unless you’re requesting services on windows we have installed in your home. If you’re not sure if you’d be better off repairing or replacing your windows, we’re happy to talk to you about your property’s condition to help you make that decision.
Find Out More About ZINTEX Vinyl Replacement Windows
It’s time to regain control of your indoor air quality and temperature. Can you get away with a few affordable repairs, or do you need to make a larger but more impactful investment in replacement vinyl windows? If you think you might be in store for new windows, you’re in the right place.
At ZINTEX Remodeling, we practice transparency in everything we do. Next up, find out about what window replacement services ZINTEX has to offer.
Molly Ryan is a professional writer with over 6 years of experience creating content for the home improvement industry. After receiving her MA in Literary and Cultural Studies from Carnegie Mellon University in 2019, Molly launched a freelance career specializing in real estate, home remodeling, and home financing. She hung up her freelance hat to join the ZINTEX team in early 2025, where she has developed an expertise for acrylic showers, bathroom accessibility, and home improvement ROI.
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