What is a vertical sliding window?

tiltinThe double hung window style has two sashes that operate vertically for ventilation from either the top or bottom of the window unit. Both sashes may tilt in for safe and easy cleaning from inside the home. Balancers counter the weight of the sashes to provide easy operation and to allow the sashes to remain open in any position. On a single hung window the top sash is fixed and the bottom sash operates vertically and tilts in for easy cleaning.

Standard on all models:

  • All frame and sash corners are fusion welded at 45 degrees to eliminate air and water
  • Dual Glaze using SilverGuard³™ double strength glass for maximum SHGC and UV protection – standard 7/8˝ IG
  • DH performance rating DP35 with optional DP45 performance packages
  • Multi-chambered frame and sash components with heavy wall thickness for enhanced structural and thermal performance
  • Metal reinforced meeting rails provide exceptional strength and peace of mind.
  • Tilt in sashes using patented EasyClean™ tilt latches for easy cleaning and maintenance.
  • KidSafe™ Hardware provides you with a safe, lead free locking system with proven durability for your home.
  • Dual FinSil weatherstripping providing ultimate air and water infiltration protection and structural ratings.
  • True slope sill naturally drains rainwater away from window.
  • Top and bottom sashes tilt in for easy cleaning (DH)
  • Custom fit for your openings

  • Warm edge no metal Enviroseal NXT™ by Super Spacer® system to provide the optimal return on energy savings.

Our Entry Level 3000 Series Windows


You don’t have to sacrifice on quality if you’re working with a limited budget on your replacement window project. Our economical 3000 Series vertical sliding window line has all of the essential features of an energy efficient replacement window line including fusion welded frames on all sash and mainframe corner joints. Many other entry level windows have mechanically fastened joints that can work loose.

3000 Series Features

  • Includes All Standard Features
  • Double pane, Double Strength Glass
  • Available in White or Almond
  • Available in Single and Double-Hung

Our Most Popular 6000 Series Windows

Many homeowners upgrade to our popular 6000 Series  window line. The 6000 series comes standard with more vinyl and more strength. For just a few dollars more it is a great value.

6000 Series Features

  • Includes All Standard Features Plus:
  • Double pane, Double Strength Glass
  • Glass Breakage protection available
  • Two integral sash ventilation night latches allow safer enjoyment of a cool evening breeze
  • Roller tilt constant force balance system for years of smooth and quiet operation
  • Extruded screen frame for added strength and durability
  • Continuous interlocking meeting rail for weather-tight performance
  • Available in 3 standard colors, 3 interior woodgrains and 14 Vivid Color™ options
  • Available in Single and Double-Hung

Our Highest Performance 9000 Series Triple-Pane Windows

The 9000 series is our highest performance window line. Triple glass and foam filled frames give you the ultimate in comfort and energy savings.

The triple glass package in the 9000 series features two coatings of high performance LowE and two chambers of Argon gas fill.

With the 9000 series you’ll be prepared for ever rising energy prices. We have seen similar products offered for more than twice as much. Why pay more?

9000 Series Features

  • Includes All Standard & 6000 Series Features Plus:
  • Triple glazed for consistent and reliable thermal performance over time
  • Heavy duty Foam Filled Frames and Sash for increased efficiency and comfort
  • Available in Single and Double-Hung