Energy Star Windows for Oklahoma City Area Residents
Windows USA windows are ENERGY STAR certified for South Central and Southern climate zones. According to ENERGY STAR, “Replacing old windows with ENERGY STAR certified windows lowers household energy bills by an average of up to 13 percent nationwide when replacing single-pane windows. Lower energy consumption also reduces greenhouse gas emissions from power plants and homes.”

Why Oklahoma City Homeowners Need Windows USA Windows and Sliding Patio Doors!
Oklahoma City’s unique climate demands windows that can handle both hot summers and cold winters. According to the National Oceanic and Atmospheric Administration, the Oklahoma City metro average temperatures range from 25 °F to 50 °F in the winter and 68 °F to 93 °F in the summer, although extremes of +10 °F above and –20 °F below those ranges have been recorded. All Windows USA windows have multi-chambered frames and sashes to prevent thermal transfer, plus an innovative sash-interlocking system that creates a continuous seal to resist air and water infiltration beyond industry standards.

Oklahoma City Metropolitan Area Rain and Snow Makes Choosing the Right Windows and Patio Doors Critical
According to the National Centers for Environmental Information, the Oklahoma City area generally receives between 25 in and 60 in of precipitation annually, making it critical that your windows and patio doors are sealed from the elements—Windows USA’s sash-interlocking system, Intercept® Ultra airtight spacer, and strategically placed “weep holes” keep water outside.

Sunlight Strength in the Oklahoma City Metropolitan Area Is an Important Factor in Window Selection!
According to the CDC, the Oklahoma City area—and Oklahoma in general—has an Average Daily Dose of Ultraviolet (UV) light on the higher end of the national scale.
UV Radiation’s Impact on You: Ordinary window glass allows UVA light to enter your home. The Skin Cancer Foundation says UVA rays are a main cause of premature skin aging.
UV Radiation’s Impact on Your Windows and Sliding Patio Doors: Ultraviolet wavelengths can degrade materials, causing cracking, chalking, and color changes. UV light can also damage furniture, fabrics, flooring, artwork, and photos.
Windows USA’s windows and patio doors include a UV inhibitor so the vinyl color won’t fade, flake, or peel—even under extreme conditions. The glass is triple-layer coated to:
- Block more solar gain, reflect heat, and let light stream in
- Outperform tinted glass used in warm climates
- Reject the sun’s heat without spoiling visibility
- Block 95 % of UV rays, protecting your interiors
- Provide superior insulation to keep your home comfortable when it’s cold outside
Proper humidity control via warm-surface glass improves comfort and supports a healthier living environment. Oklahoma City homeowners should also consider window orientation; see the DOE Consumer Guide to Energy-Efficient Windows for details.


The Prevalence of Tornadoes in the Oklahoma City Area Is Another Factor
Oklahoma ranks high for tornado counts. According to the NOAA Storm Prediction Center, various parts of the state have recorded high tornado counts over the past 35 years. No window can withstand a direct hit, but choosing reinforced, dual-pane windows and patio doors can help protect against severe weather.

[https://ephtracking.cdc.gov/DataExplorer/?c=26]
Oklahoma Air Quality and How That Impacts Your Choice of Windows and Sliding Patio Doors
According to the EPA Air Quality System, air quality across most of Oklahoma is very good, with occasional particulate spikes in Oklahoma City. Airtight Intercept® Ultra spacers and our sash-interlocking system help keep outdoor pollutants outside.

Noise Exposure for Oklahoma City Residents
The U.S. Department of Transportation noise map shows elevated noise near highways, rail lines, and airports. Argon-filled double-pane glass dampens exterior noise—ideal for Oklahoma City’s bustling neighborhoods.

Our double-pane vinyl windows are designed to provide superior insulation, reducing energy costs and enhancing comfort year-round. Here’s why our windows are perfect for Oklahoma City area homes:
- Energy Efficiency: Argon-filled double panes cut heat transfer, lowering HVAC costs.
- Durability: Vinyl resists warping, cracking, and corrosion—no painting required.
- Noise Reduction: Dual panes block outside noise.
- Enhanced Security: Advanced locking mechanisms add protection.
Tailored Solutions for Oklahoma City Homes
We offer custom window solutions in Oklahoma City, Norman, Edmond, Yukon, Mustang, Guthrie, Chickasha, and throughout Central Oklahoma. Our team provides personalized service and expert installation.
Why Replace Your Old Windows?
- Improved Energy Efficiency: Single-pane windows leak heat.
- Increased Home Value: New windows boost curb appeal and resale price.
- Enhanced Comfort: Eliminate drafts and hot- or cold-spots.
Windows and Doors – Built for Real Homes.
Windows and doors, each custom-built to fit your home and last a lifetime.

Double Hung Windows
The most popular window in America for a reason. Double hung windows are easy to use, easy to clean, and built to keep your home comfortable year-round, without running up your energy bill.

Sliding Patio Doors
Transform the feel of any room. Our sliding patio doors bring in more natural light, open up your space, and glide smoothly for years without sticking, warping, or drafting.

Casement & Awning Windows
Perfect for hard-to-reach spots and rooms that need better airflow. These windows seal tighter than almost any other style, keeping outside air, noise, and moisture where they belong – outside.
Not Sure Which Windows Are Right for You?
Schedule your free in-home window consultation and estimate.
Windows USA designs, builds, and installs every window we sell, all backed by a lifetime limited warranty.
Why Windows USA
We design and build our windows in our own factory right here in America, and our own expert crews install them.

- Nearly 60 years of window manufacturing and installation experience
- Vertically integrated: design, manufacturing, installation, and support
- One company responsible - from consultation to lifetime limited warranty
- Windows built for regional climate and energy needs
New windows do more than look good. Here's how they make a real difference in your home.
Lower energy bills with ENERGY STAR®–rated options
Improved indoor comfort year-round
Reduced outside noise
Increased home value and curb appeal
Durable vinyl frames built to last
Our Simple Window Replacement Process
From first visit to finished install, we make it easy.
1. Free In-Home Estimate
We come to your home, measure properly, answer questions, and provide a window replacement estimate.
2. Custom Manufacturing
Your windows are built to fit your home exactly, using energy-efficient vinyl materials.
3. Professional Installation
Our installers complete the job efficiently and respectfully, leaving your home clean and comfortable.
Before and After Window Replacements
See how replacement windows transform the look of a home.


