Energy-Efficient Windows

Denver’s Source for Energy Efficient Windows

Is your home ready for new windows? Choose energy-efficient vinyl or fiberglass replacement windows from Zen Windows. We provide a diverse selection of frame and glass options tailored to enhance energy performance for the harsh winters and long summers in Denver. Plus, we streamline the buying process with fast, no-obligation quotes and a hassle-free sales experience.

Denver’s Source for Energy Efficient Windows

Is your home ready for new windows? Choose energy-efficient vinyl or fiberglass replacement windows from Zen Windows. We provide a diverse selection of frame and glass options tailored to enhance energy performance for the harsh winters and long summers in Denver. Plus, we streamline the buying process with fast, no-obligation quotes and a hassle-free sales experience.

If window replacement for your home is on your to-do list, you probably have many questions about modern styles, functionality, and energy efficiency. For many homeowners, improving your home’s efficiency is a primary driver for replacing and installing new windows.

While improving your curb appeal and renovating your indoor spaces are common motivations, the overarching goal for many is to ensure the new windows offer optimal energy efficiency. The professionals at Denver’s Zen Windows can help you determine which windows are right for you. We’ll take the time to answer all your questions and give you a quote for the windows that fit your lifestyle, design goals, and overall budget. 

Talk to your local Zen Windows team today to get started on your next great home improvement. Call us at (303) 658-9990, or contact us online at any time.

What Makes a Window Energy Efficient?

While new windows will not provide insulation for your home by themselves, they can greatly enhance its energy efficiency. Modern windows are crafted with insulating frames and either double or triple panes to minimize air leakage. The insulation layer and multiple panes effectively form a barrier around the window, preventing unwanted heat exchange.

Investing in insulated, energy-efficient windows can significantly reduce your energy bills. Having the team at Zen Windows professionally install your new windows offers added benefits, including improved lighting, enhanced visibility, and noise reduction.

Contact the Zen Windows team to learn more about how energy efficient windows can make your home more comfortable all year long. Call us at (303) 658-9990, or fill out our online contact form anytime to get started.

Which Window Keeps Your Home Comfortable Year Round?

Windows with double or triple glass panes provide the most benefit for your home. These energy-efficient windows come with two or three glass panes filled with inert gas (like argon), which lowers heat and cold from escaping from your home at any time.

How do Energy Efficient Windows Improve My Home?

Even when they are closed, air commonly escapes through windows and doors. When it involves the loss of heated or cooled air, the transfer can significantly increase energy costs. Energy-efficient windows effectively contain the indoor climate, helping to maintain a comfortable home year-round.

If you’re concerned about rising energy expenses and want to enhance your home’s efficiency, consider Zen Windows for energy-efficient window replacements. Double and triple-pane windows significantly reduce air transfer, while adding argon gas between glass panes adds an additional insulation layer that prevents condensation. Plus, a Low-E coating helps regulate your home’s temperature by reflecting heat indoors.

Energy-Efficient FAQ

What is an Insulated Glass Unit (IGU)?

Insulated glass units, or “IGUs,” consist of two or three window glass panes housed within a single frame. These panes are separated by an inert gas: Commonly argon, krypton, or a combination of both. These gasses are clear, odorless, non-toxic, and they effectively reduce heat transfer compared to air alone. Spacers are utilized to maintain separation between the glass panes, allowing for thermal expansion while enhancing your window’s insulating properties. 

Which Window Material is Most Energy-Efficient: Aluminum, Vinyl, or Wood?

Among the three most common choices, aluminum windows typically offer the least energy efficiency. While wood is considered the most efficient, it tends to deteriorate more rapidly over time and requires regular maintenance. 

Alternatively, composite and fiberglass frames provide good energy efficiency while surpassing the durability of wood. Vinyl windows have emerged as a popular choice due to their affordability, durability, and minimal maintenance requirements. Some advantages of vinyl replacement windows include:

  • Vinyl windows come in a wide range of styles and designs to suit various architectural preferences.
  • Vinyl windows offer a favorable return on investment, providing long-term benefits in terms of energy savings and durability.
  • Vinyl windows are easy to clean and maintain, requiring minimal effort to upkeep their appearance.
  • Vinyl windows typically entail lower installation costs than other materials, making them a budget-friendly option.
  • Vinyl windows come in a multitude of styles, allowing homeowners to find the perfect fit for their design preferences.

What does “Low-E” Mean?

Low-emissivity coatings – also known as “Low-E” – are commonly applied to windows during the manufacturing process. This invisible layer serves to provide insulation and regulate heat transfer. 

While windows with Low-E coatings may have a slightly higher cost (typically ranging from 10% to 15% more), they can significantly reduce energy loss by 30% to 50%. This makes them a worthwhile investment for enhancing energy efficiency in your home.

Which Window Styles Are Most Energy-Efficient?

There is considerable debate among window professionals regarding the most energy-efficient window types. Some claim picture windows are best due to their single fixed pane of glass, which minimizes potential air leaks. Others say bay and bow or casement windows are superior options for blending aesthetics and functionality. Talk to your Denver Zen Windows team to discuss your energy efficiency goals and determine which window types are best for your home. 

Why do U-Values Matter?

U-values measure energy efficiency by assessing the heat transfer in and out of your home. A lower U-value indicates minimal heat loss. For instance: Triple-pane windows boast exceptionally low U-values due to their heightened resistance to heat loss.

What Should My Target U-Value Be?

To achieve optimal energy efficiency, consider windows with a U-value ranging between 0.20 and 1.20.

In addition to U-value, it’s important to consider factors like the window’s size, shape, frame material, and the number of glass panes. These aspects collectively influence insulation and energy efficiency. Windows with enhanced insulation properties better regulate indoor temperature.

Incorporating features like Low-E coatings and gas fills between glass panes can further enhance energy efficiency by minimizing additional heat transfer. Being mindful of these features when selecting replacement windows enables you to choose products that reduce energy consumption, mitigate heat gain, and will keep your home comfortable for decades to come.

Should I Invest in Energy-Efficient Windows?

Upgrading your home’s windows is a significant investment in your family’s comfort and security. If your current windows are old, damaged, or drafty, replacing them with newer, energy-efficient windows can yield substantial benefits now and into the future. 

While the cost of high-performing, energy-efficient windows can vary depending on features and manufacturing materials, getting new ones installed by Zen Windows ensures long-lasting, low-maintenance products that effectively reduce energy expenses. Choosing quality windows can enhance your home’s comfort and deliver energy-saving advantages for years to come.

Call your Zen Windows team today at (303) 658-9990 or contact us online to get started. With a new set of Zen Windows windows, you can reap the benefits of enhanced beauty and better energy efficiency.

Choose Our Energy-Efficient Replacement Windows

With Zen Windows, you get peace of mind because every window we install is energy-efficient. We won’t sell inferior windows for one simple reason: They will cost our customers more in the long run because of higher energy bills.

Even our most modestly priced windows have a sophisticated, double-insulating solar low-E glass system. This solar low-E system incorporates double-strength glass, a high-performance low-E coating, a stainless steel Intercept™ spacer system, and argon gas. This superior blend of technologies is our most basic option — you can upgrade from there.

Choose From Our Energy-Efficient Glass Options

With Zen Windows, you get peace of mind because every window we install is energy-efficient. We won’t sell inferior windows for one simple reason: They will cost our customers more in the long run because of higher energy bills.

Even our most modestly priced windows have a sophisticated, double-insulating solar low-E glass system. This solar low-E system incorporates double-strength glass, a high-performance low-E coating, a stainless steel Intercept™ spacer system, and argon gas. This superior blend of technologies is our most basic option — you can upgrade from there.

Change how you see the world from your home when you work with Zen Windows. We revolutionized the way homeowners purchase windows, and have the reputation to prove how successful we’ve been in improving the process.