Vinyl Windows

white
almond

Series 6600 & 6800

Vinyl Windows

Series 6600 and 6800 TrustGard fully welded vinyl windows evoke beauty and style.

From the smooth, uncomplicated interior to the attractive beveled exterior, TrustGard provides classic good looks to enhance the appearance of your home.

But TrustGard is about more than looks. Our features and options ensure that your new windows will provide comfort, convenience, and energy-efficiency for years to come.

Standard Features

  • Fully welded sash
  • Sloped sill for improved drainage
  • Bright White or Classic Almond colors
  • Custom manufactured for an exact fit
  • Single Hung & Double Hung tilt in
    for cleaning
  • Reinforced interlocking meeting rails
  • 7/8" insulated glass
  • Carbon steel spiral sash balances
  • Sturdy aluminum-framed screen
  • Dense pile weatherstripping seals out
    wind & water

Available Options

  • Divided lites (flat or contoured)
  • Safety "Night Latches" for ventilation
  • "Obscure" glass for privacy
  • Sound-reduction "STC" glass
  • ThermalSafe laminated safety glass
  • Low-E glass
  • Argon gas fill

Color Options

To match your home’s individuality, we offer a wide palette of powder coating and anodized finishes.
(Hover/Tap to see color names.)

Standard Colors

White
Almond

Reasons to Choose Thermal Windows

Oklahoma Owned and Operated
Founded by Bob G. Pool in 1979, Thermal Windows has been custom manufacturing energy efficient windows and sliding glass doors in Tulsa, Oklahoma for over 40 years.

Custom Manufactured for You
None of our windows are mass-produced. We manufacture them in our Tulsa, Oklahoma production facility to your exact specifications.

‍‍Convenience
TrustGard vinyl windows are available in two colors: white and almond. Single and Double Hung sashes tilt in for easy cleaning.

Security
Double Hung windows come with special "Night" latches that allow for ventilation while preventing the window from being opened. Additional security is available with optional ThermalSafe glass.

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Exceptional Warranty

At Thermal Windows, we're proud of the quality of our products, installation and service. If a problem occurs that is covered by our warranty, you have the comfort of knowing that you will be dealing directly with us, the manufacturer who is familiar with you and your order, not a factory in a distant state. Since proper installation is a crucial part of window and door performance, our Lifetime Warranty only applies to products installed by Thermal Windows.

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