All Milgard Windows & Doors carry a Lifetime Warranty! Learn More.

Quiet Line Series Horizontal Slider

Horizontal Slider windows open with the sash sliding left or right.

features quietline

Engineered for superior sound control, Quiet Line Series can greatly reduce outside noise from entering into your home. Quiet Line Series offers:

  • The Milgard signature vinyl formula crafted for superior results
  • A Sound Transmission Class (STC) rating of up to 48, based on glazing options you can choose
  • Standard SunCoatTM Low E insulating glass for energy efficiency
  • A 10 Year Warranty

Quiet Line Series Horizontal Slider Technical Resources