Enertech® Window Systems

Our unique Enertech Window Systems are a synthesis of industry leading components that include top-of-the-line triple-layered LoE3 glass, argon gas, unique NO-Metal Super Spacer® and customized multi-chamber frame profiles. These state-of-the-art components provide superior performance for controlling solar energy and condensation.
You'll enjoy year round comfort, energy savings, and increased value to your home – all packaged in a strikingly beautiful design.
How Does Enertech Window Systems Work?
The superior insulating values of our system protects and insulates you from the elements by significantly reducing heat loss.
Ordinary windows allow heat and cold to pass through them. The superior design of the Enertech Window Systems separates heat from cold so you stay toasty warm in winter and comfortably cool in summer.
Why is an Enertech Window Better than an Ordinary Window?
While our windows look beautiful and stylish from the outside, it's what's inside the window that delivers high performance. Enertech Window Systems use industry-leading technological components.
- Low-E glass, standard with all our windows, makes double-glazed windows perform like triple-glazed windows by reducing the transfer of heat and cold. Our LoE3 glass adds a third coating for the ultimate in performance, clarity and UV reduction.
- Argon gas is a safe, inert, non-toxic gas that is inserted between the window panes to reduce convection heat loss. We use triple layered LoE3 glass in conjunction with argon gas to deliver the ideal balance of solar control and high visibility.
- Super Spacer® is a critical component of warm edge technology. With its advanced all-silicone foam formula and a unique dual-seal design, Super Spacer® reduces window condensation, energy costs and distracting noise.
- Multi-chamber frame profile has more air space than other vinyl windows, which provides better insulation, more noise reduction and a stronger, more durable structure.
- Frame reinforcements add exceptional strength and security. All our locks are secured to metal, not vinyl, so you can enjoy the peace of mind that comes with superior protection.
HST SHOCK ABSORBER
HST Shock Absorber - Register Now!
ENERGY STAR®
All our windows and doors can be ENERGY STAR®. More »
Window Anatomy
Take a closer look – critical components are inside the window. More »







