Hermosa Series vinyl single hung tilt windows
Hermosa Series vinyl single hung tilt windows

Hermosa® Series Vinyl Windows

An innovative, high performance vinyl window designed specifically for Texas.

Hermosa® Series

Innovative sloped sill design to help drain away water.

Hermosa Series vinyl double horizontal slider window
Hermosa Series vinyl single hung tilt window
Assembled in Grand Prairie, Texas

Hermosa Series vinyl windows are designed and assembled in Grand Prairie, Texas. The innovative sloped sill design helps protect the window from air and water infiltration. Made with our signature vinyl formula for strong insulation performance and energy efficiency, Hermosa Series is great for new construction or replacement window projects. 

Benefits of Hermosa Series

  • Designed & Assembled in Texas
  • Signature Vinyl Formula
  • Exterior Frame Colors
  • Even Sight Lines
  • Durability & Energy Efficiency
  • Sloped Sill
  • Full Lifetime Warranty

Designed & Assembled in Texas

Hermosa Series is an innovative line of vinyl windows designed specifically for Texas. Assembled in our local Grand Prairie manufacturing plant, Hermosa Series gives you more choices when shopping for windows and comes in six popular operating styles.

Hermosa Series vinyl single hung tilt window

Signature Vinyl Formula
Hermosa Series windows are made with the Milgard signature vinyl formula. It’s a combination of quality materials that we control from start to finish. We’ve developed this formula to withstand harsh climates and deliver high performance results for your home.  

Hermosa Series vinyl horizontal slider windows in Espresso

Exterior Frame Colors
Choose from one of eleven exterior frame colors with Hermosa Series. Standard colors are tan, white and clay with matching interiors. Or enjoy Premium exterior finishes like espresso or sand, available with white interiors. The vinyl finish requires very little maintenance and the colors are designed to last.

Hermosa Series vinyl horizontal slider window

Even Sight Lines
Even sight lines provide an aesthetically pleasing effect in any room. Hermosa Series offers equal sight lines that carry across from window to window, making it easy to mix and match operating styles for a clean, polished look.

Hermosa Series picture window

Durability & Energy Efficiency
Our signature vinyl frames require little to no maintenance. Hermosa Series windows are designed and assembled in Texas, and tested to meet high Design Performance levels. See individual operating styles for DP ratings. Add energy packages of your choice to meet ENERGY STAR® requirements.

Hermosa Series double horizontal slider window in Clay

Sloped Sill
We’ve listened to our customers in Texas and designed Hermosa Series windows specifically for them. It’s our innovative sloped sill design that makes the difference. It provides excellent performance in harsher weather by allowing water to drain away from the window.

Full Lifetime Warranty

Full Lifetime Warranty
Hermosa Series comes with our Full Lifetime Warranty, including Glass Breakage Coverage. We will repair or replace any defect in materials or workmanship and pay the costs of all parts and labor for as long as you own your home. This coverage extends to secondary homeowners, 10 years from the start date.

Hermosa Series Operating Styles

  • Single Hung Tilt
  • Horizontal Slider
  • Casement
  • Awning
  • Picture
  • Radius
Hermosa Series vinyl single hung tilt window

Single Hung Tilt
The Hermosa Series Single Hung Tilt window sash tilts inward to provide easy access to both sides of the glass, for easy cleaning. This style utilizes the Milgard Positive ActionTM Lock - when your window is closed, it’s locked. It comes standard with DP (Design Pressure) rating of 50.

Hermosa Series vinyl horizontal slider window

Horizontal Slider
Horizontal slider windows are a common style in Texas homes. They do not protrude and you can choose whether they slide to the left or right to open. This style utilizes the Milgard Positive ActionTM Lock which exceeds Texas forced entry requirements.

Hermosa Series vinyl casement window

Casement windows open like a door and swing outward on a hinge when opened. They are great for areas that would benefit from maximum ventilation and open with the turn of a handle. Plus, this window has a Performance Grade of 60.

Hermosa Series vinyl awning window

Hermosa Series Awning windows have a sloped sill and are specifically designed for Texas. This window is hinged on the top and opens outward by easily turning a handle. The Performance Grade for this window is 40. 

Hermosa Series vinyl picture window

Hermosa Series picture windows are available in large sizes for design flexibility. Consider using this window in combination with other styles in this series. This window comes standard with Design Pressure rating of DP 50.


Radius windows are a beautiful choice to add softness to any room. The rounded style includes not only arched tops, but also full circles and half circles. This window style can be operable or inoperable. It’s up to you.


Hermosa® Series Vinyl Windows

See All Reviews
Hermosa® Series Vinyl Windows is rated 4.6 out of 5 by 11.
Rated 5 out of 5 by from Hermosa We couldn't be more thrilled with this product and happy that we chose Hermosa. We are on the lake and have the constant sound of planes, boats and wind and we love the way that they have reduced the noise level. The self locking feature is another thing that we are really enjoying and of course they are beautiful!
Date published: 2016-08-05
Rated 5 out of 5 by from Great Value for a Great product. Decided to order new windows for our 37 year old house that had the original windows. Found Milgard windows being sold at the Treehouse store. The salesman showed us a new style window called the Hermosa that were being built in Texas. We loved the color selection and the sturdiness of the window along with the tilt factor. The tilt feature allowed the window to be cleaned on both sides while inside the house. The installation went great and have had the windows for several months now. NO problems and the windows cut out the outside noise that we used to hear (train whistle). Plus the price point was great, a bargain in our opinion. Our research pointed to this window for features, quality, warranty and price and we are not disappointed.
Date published: 2016-05-20
Rated 5 out of 5 by from My Milgard Hermosa Vinyl Windows We had the windows installed in December, 2018, after purchasing them from Home Depot.
Date published: 2019-04-14
Rated 5 out of 5 by from Great quality windows I bought the windows 2 months ago and i realy like it
Date published: 2019-02-23
Rated 5 out of 5 by from Great doublee layer windows, great service I bought 7 big size windows from grogan building supply in 2017, window brand name is Milgard hermosa. it's great products. I bought 11 windows again to replace my old other windows in 2018.
Date published: 2018-12-09
Rated 5 out of 5 by from Great Product These window look great, fit great and were easy to install. Only issue I had was manufacturer was about a week behind
Date published: 2018-10-06
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