Series 300R Vinyl Fully Welded Replacement Single Hung Tilt Windows

  • Frame Depth: 2-5/8″
  • Insulating Glass Unit Depth: 7/8″
  • Soft Coat Low-E & Argon Filled IGU – Maximizes energy efficiency.
  • Constant Force Coil Balances
  • Top Glass integrate into Sash – For safe, easy cleaning of bottom sash
  • Full, Width Ergonomic Lift Rail – Comfortable & easy operation.
  • Fusion Welded Frame & Sashes
  • Sloped Sill
  • Double-Seal Weatherstripping

Product Description

The Series 300R replacement window line is the ideal choice for value-seeking buyers that are looking for a simple, straight-forward window replacement solution that do not require operational upper sash.  This window features tilt-out lower sash for easy cleaning. The long-lasting constant-force balances come standard. To ensure a clean & easy installation, head expander and sill extension are also included.  The Series 300R windowed line also features Energystar® qualifying level thermal efficiency with the standard soft-coat Low-E and Argon filled insulated glass, offering one of the best valued products in the market.


  • Extruded Beige Color
  • Painted Exterior Custom Color
  • Triple Glazed Insulated Glass Unit
  • Performa TC&trade High Performance Low-E Upgrade
  • Duralite® Spacer
  • Dual Vent Locks
  • Between-the-Glass or Exterior Applied Grids
  • Spiral / Block & Tackle Balances
  • Architectural Shapes