Energy Efficient Commercial Low-E Glass & Windows

Optimize views and your bottom line.

High-Performance Low-E Glass

Are you looking for lower energy bills? Want to eliminate those annoying winter drafts? Want a more comfortable office space and working environment? You've come to the right place!

With heating and cooling expenses at an all-time high, can you afford to choose anything but the most energy efficient glass? We offer both soft-coat Solarban Low-E and hard-coat Low-E insulated glass from a variety of commercial glass manufacturers. Upgrading and replacing your storefront window's glass with high-performance insulated Low-E glass will:

  • Control/reduce operations and maintenance expenses
  • Grow Net Operating Income (NOI) and asset value
  • Attract and retain tenants
  • Hedge utility rate increases by improving energy efficiency
  • Reduce UV rays that damage floors, window coverings and displays
  • Eliminate drafts - hot and cold spots
  • Reduce tenant utilities
  • Make for happier tenants and staff

Year round savings you can see.

Did you know that inefficient commercial windows account for 40% of heating loss in commercial buildings (U.S. Department of Energy) and that an estimated 33% of cooling expenses are due to solar heat gain from windows? A single-pane window loses 20X as much heat as the same area in an adjacent well-insulated wall according to Cornell Cooperative Extension, Cornell University. These are facts you just can't afford to ignore.

Because over 85% of your commercial storefront window is glass, the glass is the most important component for energy conservation. The overall efficiency of the glass is dependent on the sum of the parts: the glass, the space between the glass and the spacer system. With Knox Glass we build high-performance commercial storefront window systems using the best, most reliable and energy efficient Low-E glass materials available.

Our super energy efficient commercial Low-E glass is designed to keep your building warmer in the winter and cooler in the summer while protecting your displays, flooring, furniture and window coverings from harmful UV rays. Our insulated glass spacer systems feature a unique, one-piece, U-channel design that creates an effective thermal barrier to help reduce conducted heat loss through the window's glass and to create a stronger, more gas retentive barrier over conventional spacer designs.

Energy efficiency adds up.

Our Low-E glass systems will save you on heating and cooling costs all year round.

  1. Available in double or triple pane insulated units, our super energy efficient commercial Low-E glass is designed to keep your building warmer in the winter and cooler in the summer while protecting your displays, flooring, furniture and window coverings from harmful UV rays.
  2. Our insulated glass warm-edge spacer systems feature a unique, one-piece, U-channel design that creates an effective thermal barrier to help reduce conducted heat loss through the window's glass and to create a stronger, more gas retentive barrier over conventional spacer designs.
  3. Want even more energy savings? Add argon gas to any of our commercial Low-E glass systems. Argon glass add an additional layer of insulation between the panes since it's denser than normal air.

Check your local utility companies for incentives and for any available state or federal energy tax credits.

With Knox Glass, you're guaranteed a storefront window system that meets or exceeds the industry's rigorous standards, and yours.

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