Milgard Trinsic Casement Windows - Sales and Installation

Milgard Trinsic Casement Windows

Milgard Trinsic casement windows fit perfectly in contemporary homes. This design offers clean lines, energy efficiency, and customizability.

Casement windows open outward providing ample ventilation. This style window works well on upper floors and in spaces where there are no exterior walkways near the window. 

  • A contemporary and narrow frame to highlight your view
  • Even sightlines for a cohesive, aesthetically pleasing look
  • Low profile hardware, uniquely designed for this series, that practically disappears from view
  • An ENERGY STAR® package tailored to your region for an energy efficient home
  • The Milgard Full Lifetime Warranty for peace of mind

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Trinsic™ Series Vinyl Windows Brochure

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  • Colors
  • Hardware
  • Grids
  • Glass
  • Configurations


  • White
  • Tan
  • Clay

Exterior Standard

  • White
  • Tan
  • Clay

Exterior Premium

  • Sand
  • Ivory
  • Fog
  • Silver
  • Tweed
  • Classic Brown
  • Espresso
  • Bronze
  • Clay is not available in all locations.

    All windows with Milgard Premium Exterior Vinyl Finishes have a white interior. Exterior Standard colors are available with matching white, tan or clay interiors. 


Trinsic™ Series Hardware

  • Folding Nesting Operator
  • Sash Lock

Trinsic™ Series Grids

  • Flat Grid
  • Sculptured Grid
  • Simulated Divided Lite (SDL)
  • 2-1/4" Check Rail

Obscure Glass

  • Aquatex
  • Cross Reed
  • Narrow Reed
  • Glue Chip
  • Matelux
  • Rain
  • P516
  • Clear 42

Tinted Glass

  • Solar Bronze
  • Solar Gray
  • Azurelite
  • Evergreen

Casement Window Configurations

  • Full Casement
  • Single Casement
  • Double Casement
  • Double bottom Casement
  • Double Casement/Picture

Minimum/Maximum Sizes

  • Full Casement 

    • Min: 1-1/2' x 1-1/2'
    • Max: 3' x 5'

    Single Casement

    • Min: 2-1/4' x 1-1/2'
    • Max: 6' x 6'

    Double Casement Picture

    • Min: 3-3/4' x 1-1/2'
    • Max: 12' x 5'

Exactly what we ordered. Keeps sound and weather out. Glad we went with Milgard!!!

— VeteranDad, Review from

Product Specs

Brand Milgard
Series Trinsic
Material Vinyl
Construction Type New construction or remodel
Min Size 1-1/2' x 1-1/2'
Max Size 3' x 5'
Custom Sizes Yes
Standard Depth 2-7/8"
Nail-On Fin 1-1/16"
Weep System Hollow sill construction, offset weep holes
Energy Packages Adheres to ENERGY STAR® v6 requirements
Warranty Full Lifetime Warranty

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