Introducing the New Heavy Weight in Windows, Designed For St. Louis Weather: ecoSmart 365
If you live in St. Louis, your windows need to be able to stand up to the challenge of keeping out unwanted heat and cold no matter what time of year it is. Even just one outdated, malfunctioning window means energy wasted and money almost literally out the window!
At STL Design and Build, we offer only the finest materials on the market that exceed the standards of your average window. The new ecoSmart 365 window system by Great Lakes® Window provides optimal energy efficiency without any compromises. We are proud to bring this groundbreaking window solution to the St. Louis area and, in doing so, help keep our community’s families not only comfortable but safe all year-round.
Choose from our wide catalog of colors and styles to give your home an updated look. From replacement to full installation, our team can be there for all of your questions as we bring your vision to life. Make your house brighter and more energy-efficient – contact STL Design and Build or call us at (314) 736-5800 to install replacement windows in your St. Louis home today!
Performance by Design. Windows Designed for St. Louis Weather, for saving 365 days a year.
As you know, St. Louis is known for its rising and falling temperatures. An ecoSmart 365 window is the perfect window system to meet the high demands of our unpredictable weather. You don’t just see the difference — you feel it with every passing season!
There’s so much to love about ecoSmart 365 windows, but some of the finest features require a deeper look into the window’s design. Take a look!
The ecoSmart 365 window uses an exclusive patented insulation foam on all frame and sash cavities for the ultimate in energy efficiency. With an R-value of 7.25 per inch of thickness, our high-density foam has almost two times the insulating properties compared to your typical fiberglass application.
The ecoSmart 365 window utilizes Energy Guard3KR Performance Glass. What this means is that you will be able to take advantage of the superior performance of two lites of Krypton and Low-E, bringing you crystal-clear views and unparalleled protection and comfort.
Optimized Performance Spacer Systems
The spacer system provides the foundation and structural integrity of the entire ecoSmart 365 window solution. Our high-performing EnergyTek spacer enhances the energy efficiency of your home.
Available in either half or full, all extruded screens are removable from the inside of your home so that they are easily cleaned. Fiberglass Mesh comes standard, but Solar Block Screen, Optimal Viewing Screen, and Aluminum Mesh are also available as options.
For added strength and protection of your home, our full-composite ecoCore reinforcement is fusion-welded to all sash and frame. When paired with the SmartCore insulation foam, it provides maximum durability and energy efficiency.
All windows come with easy-to-use tilt latches and flush-mounted cam locks. For a more uniform and elegant look, our all-in-one EZLok option locks and secures your windows with only a single motion. When released, the sash can be easily tilted in for cleaning.
For reliable sealing against outdoor water and air, the sash and frame are 100% fusion-welded in every application. Mechanical fasteners and screws are never used in order to ensure long-term performance.
What is the best replacement windows?
Call us today at (314) 736-5800 to schedule a free in-home estimate.
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By STL Design & Build
|Largest Window company in St Louis|
Replacement Windows That Meet High Industry Standards
The Great Lakes® Window brand is one of the industry’s leading manufacturers of high-performance replacement windows. Their ecoSmart 365 window system has been tested and certified to meet the stringent standards set forth by variety of industry experts, including the American Architectural Manufacturers Association (AAMA), the Window & Door Manufacturers Association (WDMA) the American National Standards Institute (ANSI), and the National fenestration Rating Council (NFRG)
In addition to this, they are an Energy Star partner, meaning their windows also meet energy efficiency guidelines set by the U.S. Department of Energy and the U.S. Environmental Production Agency. All of these certifications add up to a window system that not only helps the environment but reduces your energy bills at the same time.
With a past deeply rooted in forward-thinking, Great Lakes® Window only allows the most respected dealers and installers to represent their brand. We are proud to offer the ecoSmart 365 window and we take this responsibility very seriously. Let us show you today!
Contact Us For Replacement Windows in St. Louis
All ecoSmart 365 windows installed by STL Design and Build come with a Limited Lifetime Warranty for as long as you live in your home. This means that the warranty will cover issues with the sash, frame, glass breakage, seal failures, screens, hardware, and more. Plus, if you decide to move, it’s transferable to the next homeowner for an added benefit that increases resale value!