Signature Series®

Unlike some traditional styles, these versatile windows open by sliding horizontally rather than vertically. They can be ordered in double- and triple-slider configurations for additional light and ventilation, and can be tilted in for easy cleaning. Find A Dealer


  • Style
    Traditional aesthetics with energy efficiency and performance far beyond what you’d expect from a mid-priced window.
  • Configuration
    Can be ordered as double sliders or triple sliders for additional light and ventilation.
  • Low Maintenance
    The clad exterior never needs to be painted and won’t rot or decay.
  • Operation
    Windows glide horizontally and tilt in for cleaning.
  • Materials
    Aluminum-clad exteriors with rich, solid wood interiors in a variety of species and finishes.
  • Energy Efficiency
    Choices including energy-efficient Zo-e-shield® glazing and ENERGY STAR® rated windows.


Related Products

Explore Signature Series® Slider Options

Interior Options

Rich solid wood interiors made to complement fine furniture, cabinets, floors and interior trim.

Wood Species

Wood species swatches shown will vary and may not be actual representations. Actual wood samples are available upon request.

Wood Species

Interior Wood Finishes

Finish swatches shown will vary and may not be actual representations. Actual wood samples are available upon request.

Interior Trim & Accessories

Interior trim accessories available allow for a clean and finished interior look.Interior Trim & Accessories


Sash locks are both secure and stylish. Choose from a variety of finish colors to complement the design of your project.

Hardware Styles & Colors

Finish swatches shown will vary and may not be actual representations. Actual wood samples are available upon request.

Hardware Styles & Colors


No matter the style of your project there are grille options to suit your design. There are three grille options available including Wood Removable Grille, Grille Between the Glass and Simulated Divided Lite.

Wood Removable Grille

Wood Removable Grilles feature a frame design that offers strength superior to stick grilles offered by other window manufacturers. The frame snaps securely into the interior sash using a concealed pin system. Wood Removable Grilles make window cleaning easier, yet provide an added interior dimension. Custom grille designs are available.

Wood Removable Grille

Grille Between the Glass

Grille Between the Glass consist on aluminum muntin bars in between two panes of insulating glass, giving you the look of divided lites while making window cleaning easier.

Grille Between the Glass

Simulated Divided Lite

Simulated Divided Lites (SDL) offer the authentic look of True Divided Lites without sacrificing energy efficiency. Interior and exterior bars are permanently adhered the glass and a narrow spacer bar is positioned within the insulating glass airspace. Unlike True Divided Lites, SDL utilizes a single pane of insulating glass, decreasing the potential for energy loss. Exterior bars will be finished to match the exterior finish specified. Shown with optional Grille Between the Glass (GBG).

Simulated Divided Lite

Exterior Options

A variety of distinctive finish options are available.

Standard Colors (AAMA 2605)

Available on Signature Series extruded aluminum exteriors.

Exterior colors shown may not be accurate representations. Actual color samples are available upon request.

Standard Colors

Exterior Trim & Accessories

Exterior trim accessories available allow for a clean and finished exterior look.

                           See drawings of available Clad Accessories and Trim here

Glazing Options

No matter what climate you live in, Weather Shield offers the most extensive selection of energy efficient glass options available. The exclusive Zo-e-shield® glazing systems feature multiple layers of Low-E coating, optional EasyCare® surface coating, inert gas-filled insulating airspace*, as well as Real Warm Edge® spacer bars. Learn more about the benefits of these features.

Glazing Options

*Inert airspace gases not available in all states. Please check with your dealer for availability.

Glazing Options


Screens allow you to enjoy fresh air flow throughout your home all while keeping out pesky insects. Our High-Visibility, No See-um screen cloth utilizes a much finer mesh that offers more air flow along with better optical clarity.

Screen Options

Screen Options

Technical Data

2D Elevation Drawings

Signature Series Sliders

2D Section Drawings

Signature Series Slider Windows
Signature Series Clad Trim and Accessory Details
Signature Series Interior trim and Divided Lite Details

3D Models

Signature Series Double Slider

CSI Specifications

Signature Series Slider Windows

Opening Specifications

Signature Series Aluminum Clad Slider 8401

Quick Specifications

Signature Series Slider

Structural Test Data

Signature Series Aluminum Clad Slider

Thermal Test Data

Signature Series Aluminum Clad Slider
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CAD Details

Download the latest Weather Shield CAD Symbols and 3D models for your next project.

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