Single and Double Hung works of art

Replacement Designers' Single Hung - 8500 Series

You’ll love the clean, classic lines and contoured exterior styling of our Designers’ Single Hung. It has all the craftmanship, durability, and features you’d expect from Sierra Pacific, plus ultra-smooth operation that makes it a joy to open or close.

  • 3-1/4” Multi-chamber mainframe
  • ¾” Insulating glass
  • Intercept® warm-edge spacer
  • Constant force balances
  • Welded sash and frame
  • Sloped sill
  • Easy tilt sash, bottom only
  • Half screen
  • Fin-Seal weather-stripping
  • NFRC certified
  • Largest offering of designer options including Ultrabond painted exterior colors.
  • NEW! Superior laminated black interior and exterior available.

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Our exclusive 6-step Ultrabond Paint System creates an exterior finish that lasts. Choose from 14 decorator colors, or we'll custom match any color you like.

Linen 032
Gull Gray 007
Gull Gray
Seawolf 044
Battleship Gray 321
Battleship Gray
Black Sable 060
Black Sable
Steel Blue 114
Steel Blue
Hartford Green 050
Hartford Green
Greek Olive 081
Greek Olive
Clay 026
Colonial Red 054
Colonial Red
Antique Bronze 057
Antique Bronze
Bahama Brown 309
Bahama Brown
Bronze 024
Black 023
Colors on screen may vary from physical colors. See your local representative for actual cladding samples.

Fine Tune Your Windows For Exactly Where You Live.

By capturing the sun’s heat or reflecting it, the right glazing can make your home more comfortable and even improve your energy efficiency. You can also reduce outside noise, block damaging UV rays and enhance your privacy.

Sierra Pacific offers the most advanced glazing options in the industry, including dual and triple pane, and double or triple low-E coatings. Your Sierra Pacific Windows representative will help you determine the best glass for your project’s unique needs.

Smart alternatives in glass include tinted, patterned, obscure and specialty.

Standard Obscure
Narrow Reed
Satin Etch
White Laminated
Beveled Edge
Bronze Tint
Gray Tint
* Some limitations apply dependent on product selected.

For more charm and character, grilles can turn a contemporary expanse of glass into a classic look. Choose from simulated divided lites or maintenance-free grilles between the glass.

Simulated divided lite grille option.

7/8" Putty

Unlimited grille patterns from traditional to unique.
Grilles Between the Glass

11/16" Contour & 5/8" Flat. Available in 8 popular color choices.

Standard Matching Hardware

Matte Black

*Black hardware available for black laminated windows.

Auto Lock

This lock, as the name states, automatically locks your window when the operating sash is closed.

With Pull Cord
Without Pull Cord

Offered in white, beige or black. The string pull can be used in handicap applications.

Choose from our standard FlexScreen* or optional Aluminum screen.

*FlexScreen is standard on non-radius windows only.


Hidden and beautifully simple, FlexScreen is the first screen of its kind made of flexible spring steel to fit firmly into your screen track. No screen frames, no hardware, just refreshingly easy installation and removal that fits perfectly every time.

As Featured On ABC's Shark Tank™


Aluminum screen frames match your hardware or clad or vinyl exterior frame color. Screens are spring loaded for easy removal.

Screen Mesh Options

Charcoal fiberglass mesh is our standard.
Designed to maximize your view, BetterVue is woven from small, refined yarns that improve its openness and sharpen visibility.
UltraVue provides a sharper view of the outdoors with more light and air flow to improve indoor air quality.

Fiberglass Mesh


World-class windows and patio doors need a world-class warranty behind them. You'll find your new purchase backed by one of the strongest warranties in the industry.

Care & Maintenance

Keep your Sierra Pacific Windows looking and operating beautifully over time. If you have any questions about how to care for and maintain your windows and doors, here are some great resource guides.

Where Can I See Windows & Doors In Person?

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