Series 80 double hung windows with mulled half circle above

Series 80 Windows for Replacement

Double Hung, 2 and 3-Lite Sliders and Picture Windows

No window more beautifully exemplifies the superior quality of our replacement windows than the Series 80. With its beveled mainframe styling and handsome brick mold appearance, it’s hard to believe this is a vinyl window. The Series 80—choose it for its superior energy efficiency and durability, but appreciate it for its elegance.

Lansing Series 80 Brochure
Lansing Series 80 Windows Video
Lansing Series 80 Windows Video

Available Styles

Product Close-Up View
Series 80 Double Hung Window
Feature Sheet
Product Close-Up View
Series 80 Slider Window
Feature Sheet

Standard Features

  • Low-E Glass with insulating argon gas provides additional efficiency
  • Beveled mainframe offers a true brick-mould appearance, which adds class and style
  • Aluminum-reinforced, multi-cavity construction provides additional thermal performance and structural integrity
  • Warm-edge spacer system
  • Fusion-welded sashes and frame add strength, boost thermal performance
  • Push-button night latches allow sash to be positioned for comfortable ventilation
  • Low profile deluxe cam lock
  • Constant force coil balance permits easy sash movement
  • Sloped sill reduces air infiltration and allows for easy water run-off
  • Rounded sashes create additional beauty for the interior of your home
  • Interlocking sashes keep out drafts
  • Rubber bulb seal helps block outside air
  • Heavy-duty, push button night latches provide optimum ventilation
  • Half screen with strong extruded aluminum frame*
  • Dual-fin weather stripping further reduces air infiltration
  • Integrated, slim line lift rail allows you to easily operate sash
  • DP Rating R35 (window size tested 36″ X 74″) (DP50 option available)
  • Transferable, Limited Lifetime Warranty
  • 25-Year Glass Breakage Warranty standard

Series 80 Slider Window Specific Features:

  • Integrated glide channel for easy sash opening and closing
  • Tandem rollers ride easily along friction free glide channel
  • Available in 2-lite and 3-lite configurations
  • 3SL available in 1/4-1/2-1/4 or 1/3-1/3-1/3 configurations
  • XX 2-lite configuration (both sashes operate)

* Screens are not meant to restrain a child from falling through an open window.

Available Options

Vinyl Color Options



Laminated Color Options

Bronze Exterior

Note: Device/Monitor screen settings may affect color shown. Please refer to actual window sample when selecting colors. Laminates and exterior painted options available on select products, if they are not shown above they are not available on this product. Interior and exterior laminates available on white window only. Only use mild, water based household cleaner on painted product and rinse immediately with water. See full cleaning instructions for details. Grid offering limited to 5/8” contoured or SDL on exterior painted windows.

Grid Types

5/8-Inch Flat Grid

3/4-Inch Flat Grid

5/8-Inch Contoured Grid

1-Inch Contoured Grid

Simulated Divided Lite (SDL) Grid

Grid Patterns



Perimeter Prairie


  • Low-E Glass
  • Ultra Low-E Glass with argon gas
  • Obscure, tempered or double-strength glass


  • Window Opening Control Device (WOCD) to prevent falling from a window (factory applied)
  • Factory mulling of twins, triples and architectural shapes
  • Charcoal aluminum mesh screen
  • Clear View Screen Mesh
  • Heavy Duty Screen Mesh
  • FlexScreen—the World’s most flexible screen
  • Full Screen (Double Hung only)
  • DP-50 Wind Zone Rating
  • Lifetime Glass Breakage Warranty
Lansing Warranty Feature Image

The Lansing Warranty

Every Lansing window and patio door is backed by a limited lifetime warranty on vinyl, glass and all working parts. Each product is individually registered with a product identification number, making ordering replacement parts throughout the warranty period easy and efficient.

View Warranty & Support Details

Lansing Care and Maintenance Guide

Lansing Product Care

Lansing windows and doors are designed for easy care and maintenance. Click the button below to download Lansing’s window and door care and maintenance guide.

Download Guide