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Ultra Series Sterling Double Hungs
Handles

Sash lift handle on bottom rail of bottom sash (option; colors match sash lock colors)
Locks

Multi-functional sash lock with a dual-positioning lever allows sash to be unlocked and tilted in for cleaning; colors:
1 - Clay (standard)
2 - White
3 - Beige
4 - Brass
5 - Antique Brass
6 - Satin Nickel
7 - Antique Nickel
8 - Rustic Umber
9 - Matte Black
Prices may vary depending on color selected.

Actual colors may appear different than shown here; please select colors using samples from your dealer.
Screens

Retractable Interior Screen (option)
  • Unobstructed view when retracted
  • Faced with pine or other wood species
  • Screen pulls down smoothly
  • To retract, press center of pull bar
  • BetterVue Screen Mesh*
    * Screen mesh change effective 07/06/09

    Requirements/Limitations:
    Minimum jamb depth of 6-9/16"
    Min. frame WxH: 20" x 32-27/64"
    Max. frame WxH: 66" x 87-57/64"
    Not available on radius-top windows

    (click image at left for larger image with details)
  • Screens

    No screen included as standard, choose from options below

    Full or Half-Screen (option)
  • Aluminum frame with corner keys for stability on most units; mitered corners on Chutney and radius screens
  • Frame colors complement window unit exterior finish colors (cost may vary depending on color selected)
  • BetterVue Screen Mesh (a, standard)*
  • NEW - UltraVue Screen Mesh (option)*
  • Aluminum mesh in aluminum (b) or charcoal (c) color (option)
    * Screen mesh changes effective 07/06/09

    (click image at left for larger image with details)

  • Storm Unit Options

    StormGuard storm/screen combination unit (option)
  • Extruded aluminum frame; light-weight alloy is easy to handle
  • Frame colors: White (shown), Beige, Sand, Rustic, Hartford Green, Chutney, Ultra Pure White, Coal Black
  • Sight lines blend with window
  • Glass and screen inserts are removable from the interior for cleaning
  • Weatherstripping around the inserts ensures a tight fit
  • Weep holes prevent sill damage
  • See 'screens' for screen mesh options

    (click image at left for larger image with details)
  • Operating Hardware

  • Concealed jambliners for a more beautiful window
  • Spring-loaded block & tackle mechanical balances for nearly effortless operation
  • No visible tilt latches, for a streamlined appearance

    U.S. Patent 7,296,381 assigned 11/20/07
  • Glass

    Dual-Insulating Glass Units with:
    1-Standard: LoE²-270 Coating
    1-Option: LoE²-240 or LoE³-366 to replace LoE²-270 Coating
    2-Argon Gas*
    4-ThermoEdge Spacers**
    3-ThermaPlus Coating on surface 4 and either LoE²-270 or LoE³-366 on surface 2 (for even lower U-values and SHGC to help products meet stricter energy requirements and qualify for federal tax credits)
  • Other industry standard options, such as single glazing, tempered, laminated, patterned or obscure glass


  • *Any glass noted as with argon gas may be specified without argon gas; argon is not used when products will be shipped to or through high altitude areas
    **Thermo-edge spacers not available on some products, such as small radius units

    (click image at left for larger image with details)
    Further details are available on our Glass Features & Options page
    Grille Options
    Performance Divided Lites

    Grilles-in-the-Airspace


    Interior Removable Grilles

    Performance Divided Lites +
  • Simulates the historic style of true divided lites
  • Energy efficient insulating glass units
  • Various bar widths & profiles available
  • Colors to match exterior finish

    Grilles-in-the-Airspace +
  • Easy to clean
  • Energy efficient insulating glass units
  • Contoured or flat profiles available
  • Several colors and wood-look tones available

    Interior Removable Wood Grilles +
  • Easy to remove for cleaning
  • Energy efficient insulating glass units
  • Versatile style, install or remove easily
  • Exterior Finish
    Interior Finish

  • Unfinished (standard)
  • Primer (option) provides a base for painting
  • Several Factory-Applied Finishes (option)
    - 1-Double Clear Coat (option)
    - Water-Based Stain: (option)
    2-Wheat, 3-Red Weat, 4-Light Oak 998
    5-Spiced Walnut, 6-Sunset Oak, 7-Chestnut
    8-Cherry, 9-Library Red, 10-Coffee Bean
    - Water-Based Latex Paint: (option)
    11-Bright White, 12-Ultra Pure White, 13-Abalone
    14-Silk, 15-Ivory Tusk, 16-Natural Cotton
    17-Beige

    + More Details

    - 18-Wire Brush Finish (specialty option) - This rugged texture adds character to wood. Limitations apply. Please ask your local Kolbe dealer for more information.

    (click image at left for larger image with details)
  • Exterior Trim Options

    Left to right, top row:
  • 1-15/16" profiled brickmould
  • 2" flat casing
  • 3-1/2" profiled brickmould
  • 3-1/2" flat casing

    Left to right, second row:
  • 3-1/2" flat casing with backband
  • Bull nose casing
  • Ogee casing
  • 1-3/16" historic brickmould

    Left to right, third row:
  • Stucco trim casing
  • Traditional sill nosing
  • Sill drip

    Left to right, bottom row:
  • 1-5/8" projected sill nosing
  • 2-1/8" projected sill nosing
  • 2-1/8" projected sill nosing with a 2" flat face
  • Stucco trim nosing

    Learn More about Extruded Aluminum Trim

  • Bay Features
    > Pine-Veneered Head & Seat Boards applied at the factory (standard, oak optional)
    > Cable Support System (standard)
    > Insulated Platforms & Support Brackets (option)
    Product specifications & pricing are subject to change without notice.
    The customer is responsible for verifying information before placing orders.
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