Series 8050 Side-Load Single Hung

White Series 8050 Side Load Single Hung Windows with Colonial Grids


The economical Series 8050 side-load single hung window offers outstanding features such as energy efficiency, unique design and lasting beauty. The bottom sash can be removed for easy cleaning and the rigid vinyl frames are a breeze to wipe down. Fusion welded, multi-chamber frame designs combine with Atrium’s warm edge spacer system and optional low-e glass coatings to deliver valuable year-round energy savings.

Series 8050 Overview

Series 8050 Side Load Single Hung Windows

Features & Benefits

  • Removable bottom sash
  • Industry leading .01 cfm/ft. air infiltration
  • Multi-cavity vinyl lineals improve thermal performance and enhance sound absorbency
  • Sweep lock (two locks standard at 27-1/4″ and up)
  • Removable operable sash includes full length interlock and bottom weather reflector
  • Versatile half-screen installed from the inside or outside
  • DP Rating 50 (window size tested 36” x 96”)
  • Limited lifetime warranty

Energy Efficient Glass Options

Energy Star Program LogoAtrium windows and doors are engineered with state-of-the-art glass technology to give you outstanding thermal efficiency. With a full range of glass options and special insulated spacers, we have a glass package to fit any climate need or budget. Verify product specifics before ordering.

Low-E Glass

Low-E glass is coated with a microscopic layer of silver that reflects radiant solar energy while permitting visible light to pass through the glass, providing more comfort and lower energy costs.

Low-E Glass and Argon Gas

Argon gas works like an insulating blanket between two panes of glass to further improve thermal eciency and decrease outside sound levels.

Ultra Low-E Glass and Argon Gas

Choose our ultimate glass package for optimal energy efficiency and maximum cost savings. Ultra Low-E glass offers three invisible layers of silver coating in addition to the superior thermal performance of argon gas.

Vinyl Color Options



Device/Monitor screen settings may affect color shown. Please refer to actual window sample when selecting colors.

Available Grid Patterns

Colonial (SH)

Colonial Top Sash Only (SH)

Vertical (SH)

Vertical Top Sash Only (SH)

Diamond (SH)

Diamond Top Sash Only (SH)

Prairie (SH)

Prairie Top Sash Only (SH)

Perimeter Prairie (SH)

Valance (SH)

Available Grid Types

1-Inch Contoured Grid

3/4-Inch Flat Grid

5/8-Inch Contoured Grid

5/8-Inch Flat Grid

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