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Casement Window Installers in Washington

Casement window installation in Washington gives homeowners an operable window that swings outward and opens with a crank. Specialty Exteriors installs and replaces casement windows for spaces where easy operation, ventilation, and a clear glass area are priorities. Get a free casement window quote for your home.

Casement window on a home in Washington

Casement Window Services in Washington

We install replacement casement windows in existing openings and can help plan casement units as part of larger multi-window projects. Product selection can account for opening size, desired ventilation, hardware, frame material, glass options, and how the window needs to work with the room.

What are Casement Windows?

Casement windows are hinged on one side and swing outward, usually with a crank-operated mechanism. Because the sash closes against the frame rather than sliding past another sash, casements provide a broad glass area and can be positioned to capture ventilation when open.

Casement window on a home in Washington

Advantages of Casement Windows vs. Other Windows

Casements work especially well where an outward-swinging sash makes sense and where homeowners want both ventilation and a relatively open view.

  • Wide Ventilation Opening:
    The sash can open outward to expose much of the window opening to airflow.
  • Clear Glass Area:
    Casements do not need the center meeting rail found on many double-hung or sliding configurations.
  • Crank Operation:
    The operating mechanism can be convenient in locations where reaching to push or lift a sash is awkward.
  • Flexible Pairing:
    Casements can be installed alone, in pairs, or beside fixed picture windows for a mix of ventilation and view.

Popular Styles of Casement Windows in Washington

  • Single Casement:
    One hinged sash creates a simple operable window for smaller or standard openings.
  • Paired Casements:
    Two casement units can sit side by side for a wider symmetrical arrangement.
  • Casement With Picture Window:
    Operable casements can flank a fixed center window to combine airflow with a broad central view.
  • Casement With Transom:
    A fixed transom above the casement can add glass area and architectural detail where the opening allows.
  • Multi-Unit Casement Configuration:
    Several casements can be combined for wider openings and coordinated operation.
Casement window on a Washington home

Casement Windows From Industry-Leading Window Brands

Specialty Exteriors works with window options from PlyGem, Cascade, Simonton, Prime, and Milgard. Available casement sizes, frame materials, finishes, screens, hardware, and glass packages vary by manufacturer and product line, so we help compare the choices that fit your opening.

How Much Do Casement Windows Cost?

Casement windows can cost between $840 and $1,320 per window. Use our Washington window replacement calculator to get an instant window replacement estimate based on your project!