Glass Options for Windows
Find the Perfect Window Glass for Your Replacement Windows
The decision to install replacement windows involves more than just choosing a stylish window frame. It also consists of selecting the best glass available for your windows.
For an expansive collection of window glass options, it’s time to call NEXT Door & Window. We’re dedicated to offering the highest quality window options available. From top-notch energy efficiency and superior insulation to decoration, our Design & Energy Experts help you find the perfect fit for your home’s comfort, energy, and style needs.

Unique & Stylish Window Glass Options
As clear-cut glass can appear, there is much more to it than a simple surface look. Glass plays a vital role in your home’s comfort, energy efficiency, design, and even security. With a huge selection of different high-performance glass types to choose from, it is essential to find the ideal one for your home.
The Design & Energy Experts from NEXT Door & Window are here to guide you through a wide selection of glass options.
Whether you need replacement glass with reduced glare, enhanced privacy, or improved noise reduction, we help you find glass that not only looks great but also works even better.

Decorative Glass
For homeowners looking for that one-of-a-kind look for their windows, decorative glass is the ideal selection. This glass is specially designed with a choice of designs and patterns, providing obstructed views.

Insulated Glass
Insulated glass utilizes two to three separate panes that are divided by a spacer bar. Between these spaces, an inert gas like argon is used for enhanced insulation, improving overall home comfort and energy savings.

Tempered Glass
These glass types undergo a heating or chemical tempering process to enhance their overall durability and resistance. When broken, tempered glass breaks into larger, dull pieces, rather than shattering into tiny fragments like other types, making it ideal for safety and security.

Tinted Glass
A type of decorative glass that uses a thin, slightly colored layer between its glass panes. The colored layer blocks out harmful UV rays while reducing heat gain in your home, improving overall energy efficiency, and lowering costs. We can refer you to a local company that specializes in tinted glass.

Laminated Glass
This glass type is made with multiple layers of glass bonded together, along with a clear underlayer. Once bonded, the underlayer will hold the glass in place, so if impacted, the broken pieces are held together. This reduces the risk of injury compared to typical glass types, which shatter and scatter upon breaking.

Double Glazed Glass
Double-glazed, also known as double-pane, windows are designed with two sheets of glass separated by an insulated air space. The space in between is filled with an inert gas, which increases the overall energy efficiency while also reducing noise and condensation.

OITC/STC Glass
Outdoor-Indoor Transmission Class (OITC) and Sound Transmission Class (STC) are specifically designed glass types that are designed for noise reduction. The design utilizes thicker glass panes to minimize the transmission of outdoor noise into the interior.

Annealed Glass
Also known as standard glass. These are the most common types of glass that undergo a slower cooling process after being made. The controlled cooling allows for the material to become more resistant to breaking.
Low-E Glass Options
When shopping around for new replacement glass windows, you may have come across the term Low-E glass. The E stands for emissivity, which indicates a material’s ability to radiate energy. This glass is made using a nearly invisible, thin metallic coating that helps control heat transfer.
This technology not only blocks out incoming heat from the sun’s UV rays during the summer but also redirects heat back into your home during the winter months. This means better thermal insulation, enhanced indoor comfort, and can even reduce your heating and cooling bills.
Below are the available levels of Low-E glass options at NEXT Door & Window:
Low E1 Glass
Low E2 Glass
Low E3 Glass
Low E3/ERS Glass

See What Your Neighbors Have To Say
The installation went very smoothly. The windows were ready at the projected time, scheduling was flexible, and the install itself took ½ day. Cleanup was thorough, and the installers were respectful to us and our home. No stress.
The windows look beautiful, the quality is great, and we are satisfied with the value. We do realize that we need to see how the windows manage seasonal changes.
We dealt primarily with Ron, who co-owns Next Door & Window with his son. Ron is an expert in the window and door business, and the kind of salesperson you hope you get to work with. He was always striving to ensure we were completely satisfied.
It was a pleasure doing business with Next Door & Window.
The installation went very smoothly. The windows were ready at the projected time, scheduling was flexible, and the install itself took ½ day. Cleanup was thorough, and the installers were respectful to us and our home. No stress.
The windows look beautiful, the quality is great, and we are satisfied with the value. We do realize that we need to see how the windows manage seasonal changes.
We dealt primarily with Ron, who co-owns Next Door & Window with his son. Ron is an expert in the window and door business, and the kind of salesperson you hope you get to work with. He was always striving to ensure we were completely satisfied.
It was a pleasure doing business with Next Door & Window.
We absolutely love our new door!
We absolutely love our new door!
Two weeks ago we had Next replace all of the windows. Again, the windows are gorgeous, the installation was flawless and looks beautiful inside and outside. It has definitely improved our curb appeal and the house just looks brighter and sunnier inside. In the current summer heat, we've also already noticed that house feels like its significantly cooler to the insulation and the windows themselves.
Everyone we've worked with at Next has been wonderful. The installation teams were courteous and very professional. They also left our home spotless. When they finished the work you couldn't even tell they were there. The management team also cares--they checked with us multiple times to make sure everything was right.
Next Door and Window is highly recommended! I've recommended them to my family, friends and neighbors.
John
Window Glass Types FAQ
What is the best glass for replacement windows?
For most homes, double-pane glass with a Low-E coating is considered the best glass option for replacement windows due to its energy-efficiency benefits. That said, certain situations may require specialized glass such as tempered glass for safety or laminated glass for better noise reduction.
What is the average cost of replacement windows?
Replacement windows typically cost an average of $200 to $2000 per window. The exact cost will depend on various factors, including the type of glass, the window frame, and labor costs.
What are Replacement Windows?
Replacement windows are brand-new windows designed specifically to fit into a pre-existing opening in a home. They serve as a full upgrade to your current windows, enhancing energy efficiency and comfort, all while providing a fresh, clean look.
How Long Do Windows Last?
On average, windows typically last between 15 and 20 years. As windows age, the built-in seal will begin to weaken, increasing the risk of failure and allowing elements such as wind and water to enter.
Get Started with Your Window Replacement
1
SCHEDULE YOUR APPOINTMENT
- Call 608-949-1032
- Fill Out the Form
- Text
- Chat
2
GET YOUR PRICE
- Free In Home or Virtual Appointments
- Free Window and Door Inspection
- Review Product Options
- Affordable Payment Options
3
INSTALLATION
- No Worry/Professional Measuring
- Single Day Installation in Many Cases
- Product and Labor Warranties
Schedule an In-Home Consultation
Find your ideal glass option for your replacement windows by calling the Design & Energy Experts at NEXT Door & Window. Our team works directly with you to understand and guide you towards a window glass tailored to your home’s unique comfort, energy, and security needs.
Need some inspiration? Check out our Before and After window gallery. Not sure which glass is the best for your home. Before contacting us, please read this article on selecting the best window glass.
When it’s time to take the step towards next-level comfort, all you have to do is call NEXT Door & Window. Our Design & Energy Experts are ready to assist the homeowners in service areas across Chicagoland and Madison.