The St. Louis Metro’s Exclusive Installer of
Smart 365 Windows
We Offer What Other Window Companies Can’t: A Design for St. Louis Weather, a Lifetime Warranty & Lifetime Protection Against Glass Breakage
STL Windows Direct brings you affordable and expertly crafted vinyl windows to make your home efficient, beautiful and safe. What makes our Smart 365 windows different from those that other window companies offer?
First, they’re designed for the local climate, where we can experience two or three seasons in a single day. You can also save up to 35% on your energy bills when you replace all your windows with Smart 365 units. ENERGY STAR®-rated with triple-paned, sealed and insulated glass, these windows are affordable, functional and durable. And the Smart 365 window is exclusive to STL Windows Direct!
Benefits of Smart 365 Windows
With the constant fluctuation in temperature we experience in St. Louis, Smart 365 delivers a solution where you can actually feel the difference. That’s because these windows have been designed specifically for St. Louis weather!
- Each window has patented foam insulation in every frame and sash cavity. With a National Fenestration Rating Council (NFRC) R-Value of 7.25 per inch of thickness, you experience energy efficiency with almost two times the insulating properties of fiberglass insulation.
- With EnergyGuard Performance Glass, you get the high energy performance of a krypton gas fill, which delivers four times the efficiency of argon gas for ultimate comfort in your home.
- Our Smart 365 windows also come with full-composite ecoCore reinforcement, which is fusion-welded to all sashes and frames to lock out air and water. With SmartCore foam insulation, your windows will perform better for longer so you enjoy superior indoor comfort.
- You’ll also have your choice of extruded screens, which are easily removable from the inside. While Fiberglass Mesh comes standard, you also have the option of our Solar Block, Optimal Viewing and Aluminum Mesh screens.
- Tired of older windows that take hours of effort to clean? Our windows are easy to tilt out for cleaning, allowing you to spend more time enjoying the natural light and views.
- Easily secure your new windows with EZLok, which allows you to lock your window with one easy motion for enhanced security.
Our windows come directly from the manufacturer, so you won’t see a price markup to pay a middleman. They include a Limited Lifetime Warranty covering all issues from seal failures to screens, glass breakage and more, and it’s transferable to the next homeowner, which helps increase your home value.