What is a Casement?

A casement window has a hinge on one side that allows it to open outwardly for better airflow. It's attached to the frame and swings open to the right or left. Casements have lower air leakage rates and are ideal for natural ventilation. Polaris Casement windows are opened and closed via a crank handle, and secured with a lock located on the frame.

Want to learn more? Browse our window lines below to find the perfect option to fit your home.

CASEMENT WINDOW LINE OPTIONS

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The ThermalWeld Plus Casement Window has many options and features. Browse the features offered below, as well as the many ways you can customize its look to match your style.

Casement

THERMALWELD PLUS FEATURES & OPTIONS
Click or hover over the Bolded Text below for image examples

  • Casement Exclusive Black Capstock

    extruded directly onto white vinyl windows. Available on interior, exterior, or both.*
  • Patented Heavy Duty Corner Drive

    smoothly relays movement. Serrated teeth Easily clip on for secure connection and precise fit.*
  • Egress Hinge

    unique design lets window open wider, offering emergency exit for additional safety and security.
  • Heavy Duty Crank Mechanism.

    Low profile, easy crank operators.
  • Lock Mechanism provides a smooth, secure operation, sealing the closure in three places.
  • Heavy Duty Casement Sash Hooks & Frame Bar

    lock in up to four places along the frame.
  • Intercept "Warm-Edge" Spacer System

    U-Channel design creates thermal barrier reduces heat loss. Optional Stainless upgrade.*
  • Sash Reinforcements

    provides greater support and insulation.
  • Foam-Filled Extrusions*

    for extra insulation, in head, jamb, sill, sash.

    • * Optional Upgrades
    Learn about additional customization options: COLORS - GLASS - ACCESSORIES
    Polaris offers new construction windows with the Edge window system. This window has a nailing fin welded at all four corners for easy of installation. Browse the many features and options available for use in your new home.

    Casement

    EDGE FEATURES & OPTIONS
    Click or hover over the Bolded Text below for image examples

  • Nailing Fin

    is welded at all four corners - has larger nail holes.
  • Patented Heavy Duty Corner Drive

    smoothly relays movement. Serrated teeth Easily clip on for secure connection and precise fit.*
  • Egress Hinge

    unique design lets window open wider, offering emergency exit for additional safety and security.
  • Stainless Steel Multi-Point Locking System

    with full cam locking point adjustability.
  • Heavy Duty Crank Mechanism.

    Low profile, easy crank operators.
  • T-Mull

    has super high strength polyurethane reinforcement.
  • Intercept "Warm-Edge" Spacer System

    U-Channel design creates thermal barrier reduces heat loss. Optional Stainless upgrade.*
  • Sash Reinforcements

    provides greater support and insulation.
  • Foam-Filled Extrusions*

    for extra insulation, in head, jamb, sill, sash.

    • * Optional Upgrades
    Learn about additional customization options: COLORS - GLASS - ACCESSORIES