when only the best will do

Our fiberglass casement and awning windows are some of the highest performing operable windows available today.  The casement window hinges from the side and allows for easy cleaning, smooth operation, and unobstructed views.  Our awning windows are hinged at the top and create a secure way to bring fresh air into rooms throughout the home.  Our high-performance fiberglass casement and awning windows feature:

Pultruded fiberglass frame and sash with corners that are silicone sealed and chemically bonded together utilizing our proprietary Super Strength Corner (S2C) System.

CNC cut foam profiles fill the frame and sash  to increase energy efficiency.

Triple weather-stripping using top quality Qlon foam seals provide an air and water tight perimeter.

Multi-point locking system keeps the casement and awning windows closed tightly against the elements with one simple operation.

fiberglass casement windows - grille options

Folding handle allows for various interior window treatments with no interference.

BetterView screens for increased visibility and greater protection from bugs.

Large selection of interior and exterior trim accessories

fiberglass awning window
fiberglass casement windows operator
fiberglass casement windows cutaway

3D Navigator

View more detailed drawings of our Casement and Awning windows, click here.

Why Fiberglass?

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Insulated Glass Packages
Glass Upgrades
Decorative & Tinted Glass Options
Color Options
Hardware Options
Decorative Grilles
BetterVue Screens
Minimum and Maximum Dimensions
AAMA Test Ratings
  • Testimonials

    • "After extensive research, EnerLux was the only company I found that provided a passive solar window with a good U value at a fair price."

      Leslie Z. (Hastings, NE)


    • "I am extremely impressed by Enerlux's high quality craftsmanship and attention to detail. Their integrity has shown through in all aspects of our work together. I will definitely be contacting them again when I replace the rest of my windows."

      Marcia B. (Omaha, NE)

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    • "The windows look great and they operate so much easier than my old ones."

      Jean E. (Clarinda, IA)

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    • "Just an update to tell you that the other day my wife said whatever I paid for the shower window, it was well worth it.  Thanks again."

      Bruce H. (Glen Ellen, CA)

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    • "If you ever need someone to represent EnerLux Windows & Doors on the East coast, just let me know.  You provide some of the best quality product I have ever seen."

      Mark C. (Erlanger, KY)

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    • "I appreciate the time everyone gave to show the process of building the best built window on the planet! I am making calls and telling my customers to hold up, I found something much better and it will be worth it."

      Travis B


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