With three layers of glass, Quiet Line Series can help you achieve some of the best sound control ratings available for

Engineered for Superior Sound Control

If you live by an airport, highway or busy downtown area, consider Quiet Line Series. Each window is triple glazed with an airspace optimized to provide sound reduction. For extreme conditions, ask about laminated glass and heavier glazing options.

Quality

We produce our own vinyl formula and extrude the vinyl components ourselves to ensure quality. The result is a structurally strong vinyl frame with optimized insulation performance that is weather resistant.

Superior Sound Control

Sound Transmission Class (STC) is a rating system used to communicate how well a product blocks sound. A typical double glazed window provides an STC rating of 28-32. Quiet Line Series can provide a rating of up to 48, for superior noise reduction. Talk to your Milgard Certified Dealer about all noise dampening options.

Complements Other Vinyl Lines

You may only need Quiet Line Series for the noisiest part of your house, so we designed these windows to complement our Tuscany® Series and Montecito® Series product lines which provides a uniform look throughout your home.

10 Year Warranty

Milgard guarantees to the original purchaser of Quiet Line Series windows that we will replace any windows that are found to be defective in materials or workmanship during the ten year warranty period, from the start date.