Series 8100 Tilt Single Hung

Almond Cottage Style Series 8100 Single Hung Windows


Series 8100 single hung windows offer superior workmanship and proven reliability you’ve come to expect at a price to fit any budget. The bottom sash tilts into the home for safe and easy cleaning. Get affordable, attractive windows without giving up any features. 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 8100 Overview

Series 8100 Single Hung Window Product Shot

Features & Benefits

  • Insulated glass provides energy saving thermal performance
  • Block & Tackle balance for smooth sash movement
  • Positive action deluxe locks for increased security (dual locks at 27 ¼” width or wider)
  • Dual push-button night latches
  • Factory applied wrap-around foam enhances thermal efficiency
  • Half screen is removable from the inside
  • DP 50 rating (window size tested 36” x 74”)
  • Transferable 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.

Additional Glass Options

Double Strength Glass

Obscure Glass

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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