At Lexmark Windows & Doors, we are a true single hung windows manufacturer, producing our own vinyl frames, insulated glass, and hardware systems in the USA since 2012.
Our Imperial Series Single Hung Windows are engineered for smooth operation, energy efficiency, and long-term durability, giving homeowners, builders, and dealers a direct-from-factory solution they can trust.
Easy Operation
Our rollers make it EASY to open and close.
Easy Cleaning
The operating sash can be removed for easy cleaning
Wide Variety Of Designs
We manufacture them and can make the window as custom as you need it to be. With unique grid designs and stack options available.
Popular Colors
Available in white, black, and almond
Top Notch Security
German Auto Locks ensure that every time you close your window it locks.
Structural Integrity
The mechanically fastened joints of aluminum frames may admit air and water. Fusion-welded uPVC joints create an
impervious seal.
Weatherability
Metals can corrode from exposure to weather and pollution. Our Virgin Vinyl – uPVC is naturally
resistant to moisture and atmospheric pollutions such as acids, alkalis and salt
air making it the prefect material to stand the test of time.
Top Energy Efficiency
Dual Glass. LoE 366 Glass. Durelite Spacer & More! The superior insulating properties of virgin vinyl designed with heat reducing Multi-chambered profiles and Cardinal 366 glass deduces Heat transfer up to 3x that of standard single pane windows.
Available In Black
Available In White
Available In Almond
Available in Retrofit Frame (replacement windows)
Available In Block Frame (replacement without flush fin)
Available In Nail-On Frame (new construction)
Las Vegas homes deal with extreme heat, strong sun, and dry weather most of the year. That is why choosing the right windows matters so much. As a local single hung window manufacturer, Lexmark Windows and Doors builds windows designed to handle the desert climate while keeping homes comfortable and energy efficient. Our single hung windows are made with durable vinyl frames and insulated glass that help block heat and reduce energy bills.
Many homes in Las Vegas have older aluminum or builder grade windows that let hot air in and cool air out. Replacing them with modern single hung vinyl windows can make a big difference in comfort. Our windows are custom made to fit your exact opening, so they seal better and last longer. Whether you live in a small home, a townhome, or a large house, we build your windows to match your needs.
When you buy from a true single hung window manufacturer, you get better quality control, better pricing, and a product built specifically for your home instead of something pulled off a shelf.
One of the biggest advantages of working with Lexmark is that we are a single hung window manufacturer, not a reseller. That means you are buying directly from the factory, without the extra markups that come from middlemen. This is especially important for families, handymen, and contractors who want to keep their costs down while still getting a high quality product.
When you buy direct, you are paying for the window itself, not a chain of distributors. We manufacture our own vinyl frames and insulated glass, so we can offer better prices and faster turnaround times. Most orders are ready in just five to seven business days, which helps you finish your project sooner.
Whether you are replacing one window or doing a full home, buying from a single hung window manufacturer gives you more value for your money and more control over your project.
Our single hung windows are built for everyone, whether you plan to install them yourself or have our team handle the installation. Many homeowners in Las Vegas like to save money by doing their own work or hiring a local handyman. As a trusted single hung window manufacturer, we make sure our windows are easy to work with and built to professional standards.
For handymen and contractors, buying from the manufacturer means better pricing and consistent quality. Our windows come custom sized and ready to install, which helps reduce time on the job. We also offer bulk and dealer pricing for those who buy often.
If you prefer, we also offer professional installation. That way you can choose what works best for your budget and schedule while still getting the same high quality windows.
No two homes are exactly the same, which is why all of our windows are made to order. As a single hung window manufacturer, we build each window based on your exact measurements so it fits properly and performs better. A good fit means less air leakage, better insulation, and a cleaner look inside and out.
We know waiting weeks or months for windows is frustrating. That is why our production time is fast, usually five to seven business days. This helps homeowners finish their upgrades quickly and helps contractors keep their projects on schedule.Whether you need one replacement window or a full set for a remodel or new build, our custom single hung windows are built to fit, built to last, and ready when you need them.
