Is it Cheaper to Replace the Whole Window, or Just the Glass?

As a homeowner or property manager, the question of whether to replace the whole window or just the glass can be a common dilemma. You want to make the most cost-effective decision while ensuring your windows are energy-efficient and aesthetically pleasing. In this blog post, we’ll explore the factors that influence the cost of window replacement and help you determine the best option for your needs.

Cost Differences

The cost of replacing a window can vary depending on several factors. When considering whether to replace the whole window or just the glass, it’s essential to understand the cost differences involved. Generally, replacing just the glass is less expensive than replacing the entire window – usually around half as much. However, the specific cost will depend on factors such as the type of window, its size, and the materials used.

For example, if you have a high-quality window with a damaged or foggy glass pane, replacing just the glass can be a cost-effective solution. On the other hand, if your window is old, inefficient, and showing signs of wear and tear, a complete window replacement may be necessary to ensure long-term energy efficiency and durability.

When to Consider Glass Replacement

Glass replacement can be a suitable option in certain situations. If your window frames are in good condition and the only issue is a cracked, foggy, or damaged glass pane, replacing just the glass can save you money. Glass replacement is generally quicker and less invasive than replacing the entire window, making it an attractive option when the frames are still functional.

However, it’s important to note that glass replacement has its limitations. If your windows are outdated, inefficient, or showing signs of structural damage, replacing just the glass may not address the underlying issues. In such cases, a whole window replacement is necessary to ensure the long-term performance and functionality of your windows.

When to Consider Whole Window Replacement

Certain scenarios call for a complete window replacement. If your windows are old, drafty, or have significant structural damage, replacing the entire unit is often the best solution. Whole window replacement provides the opportunity to upgrade to more energy-efficient and aesthetically pleasing options. Modern windows, such as Milgard and Amsco windows offered by our team, offer advanced features that can significantly enhance your property’s value and comfort.

By replacing the whole window, you can take advantage of improved insulation, enhanced security, and reduced noise transmission. Additionally, upgrading to newer window models allows you to customize the style, size, and functionality to suit your specific needs.

Benefits of Professional Window Installation

While cost is undoubtedly a significant consideration, it’s crucial to prioritize professional window installation. Hiring experts, such as our team at Utah Window Experts, ensures that the replacement process is carried out correctly and efficiently. Professional installation not only saves you time and effort but also maximizes the performance and lifespan of your windows.

Additionally, professional installation can lead to long-term cost savings. Properly installed windows are more energy-efficient, reducing your heating and cooling costs. They also require fewer repairs and replacements over time, minimizing maintenance expenses. Investing in professional installation is an investment in the durability, efficiency, and value of your property.


When deciding between replacing the whole window or just the glass, it’s crucial to consider the condition of your existing windows, your budget, and your long-term goals. While glass replacement may be a more affordable option in some cases, whole window replacement offers benefits that go beyond cost. Our team at Utah Window Experts is here to guide you through the decision-making process and provide personalized advice tailored to your unique situation.

If you have any further questions or need assistance with your window replacement project, don’t hesitate to reach out to us. We’re dedicated to helping homeowners and property managers make informed decisions and achieve the best possible outcomes for their windows.


Q: How long does a window replacement typically take?

A: The duration of a window replacement project depends on various factors such as the number of windows being replaced and the complexity of the installation. On average, a single window replacement can take anywhere from one to three hours.

Q: Are Milgard and Amsco windows a good choice for replacement?

A: Absolutely! Both Milgard and Amsco windows are known for their exceptional quality, energy efficiency, and durability. These brands offer a wide range of window styles and designs to suit any aesthetic preference.

Q: Can I install replacement windows myself?

A: While it’s possible to install replacement windows yourself, professional installation is highly recommended. Professional installers have the expertise and specialized tools necessary to ensure a proper and efficient installation, minimizing the risk of future issues.

Q: Are there any financing options available for window replacement?

A: Yes, many window replacement companies, including Utah Window Experts, offer financing options to help make your window replacement project more affordable. Be sure to inquire about available financing plans during your consultation.