Marvin® Replacement Windows: Premium Quality Products From An Industry Leader

Johnson County Siding & Window Company Of Olathe, Kansas Offers Homeowners Quality Window Replacement & Installation In Kansas City

Marvin® Windows are a fantastic replacement window solution because they are the perfect combination of beauty, durability, and energy-efficiency.

It starts with the material used to construct these windows: Ultrex fiberglass. It is eight times stronger than vinyl and three times stronger than vinyl/wood composites. It is also very durable, because Integrity windows remain stable in extreme temperatures and expands at nearly the same rate as glass. That means these windows stay air tight over time, giving them a longer life expectancy than typical windows.

Marvin® Windows also have a superb finish that looks great and resists fading, chalking, cracking, and peeling. This line of windows can match any home, with several popular styles and design options.

These windows aren’t just beautiful and durable; they are also energy-efficient. All Marvin® products meet or exceed federal ENERGY STAR® guidelines, saving you money on energy bills.

Marvin® Windows pioneered the fiberglass window market over 15 years ago and offer three distinct series of fiberglass windows to suit your home window replacement needs. You’ve heard of vinyl, you’ve heard of aluminum, but what you haven’t heard is that Ultrex® Fiberglass outperforms them both! Johnson County Siding & Window Co., Inc. is proud to offer Marvin® Window Products to our customers. Our many years of sales and window installation in Kansas City have led to one conclusion: no two remodeling or replacement window projects are alike. That’s why Marvin® offers an abundance of window replacement options including sizing, equipment, aesthetic, performance and configuration capabilities!

The Marvin® Window Product Line — Available Window Types:

  • Double Hung Windows
  • Single Hung Windows
  • Casement Windows
  • Bay Windows/Bow Windows
  • Sliding Windows
  • Awning Windows
  • Special Shape

The Marvin® Essential Collection Series:

Marvin Windows | 2

Fiberglass Windows have revolutionized window replacement solutions. The Marvin® Essential Collection Series is made from Pultruded fiberglass. Ultrex® is superior to vinyl and roll-form aluminum in virtually every way- strength, beauty, stability, durability, and energy efficiency.

Marvin® Essential Collection Series:

  • Stone White, Pebble Gray, Cashmere, Bronze, Evergreen, & Ebony Exterior Finish Color Options
  • Low-Maintenance, Classic White Profiled Interior
  • 8X Stronger than Vinyl
  • 9X Less Heat Expansion & Contraction than Vinyl
  • Non-Conductive & Non-Corrosive
  • Patented Ultrex® Acrylic Finishing Process Resists Chalking, Fading, Scratching, & Cracking (AAMA Verified 624-10)
  • Low-E 366® Insulating Glass with Argon Gas
  • Low-Maintenance, High Durability Ultrex® Exterior & Interior
  • Essential Collection Series Offers ENERGY STAR Qualified Products
  • Beautiful Hardware Available in Several Classic Finishes- White, Almond Frost, Brass, Satin Nickel, & Oil Rubbed Bronze
  • Optional Grilles-Between-the-Glass
  • 10/20 Warranty (10-year manufacturing warranty/ 20-year glass seal warranty)

The Marvin® Elevate Collection Series:

Marvin Windows Kansas City

You can have it both ways. The Elevate Collection Series combines the unmatched performance of an Ultrex® fiberglass exterior to protect against the elements with the traditional look of a handcrafted wood interior. It’s the perfect blend of classic styling and advanced construction technology designed to give you windows that look beautiful and stay beautiful for decades. Want the best of all worlds? You can have it with Marvin® Window Products.

Marvin® Elevate Collection Series:

  • Stone White, Pebble Gray, Cashmere, Bronze, Evergreen Exterior Finish Color Options, or Any Custom Paint with No Adverse Effect on Durability or Warranty
  • Natural-Grain Pine Wood Ready for Stain or Paint, or Pre-Finished White Interior
  • 8X More Rigid than Vinyl
  • 833% Less Expansion than Vinyl
  • Low Conductivity & Corrosion Resistant
  • Patented Ultrex® Premium Acrylic Finish Offers Superior Performance, Resists Chalking, Fading, Scratching, & Cracking (AAMA Verified 624-10)
  • Low-E 366® Insulating Glass with Argon Gas
  • Low-Maintenance, High-Durability Ultrex® Exterior
  • Elevate Collection Series Offers ENERGY STAR Qualified Products
  • Beautiful Hardware Available in Several Classic Finishes- White, Almond Frost, Brass, Satin Nickel, & Oil Rubbed Bronze
  • Optional Grilles-Between-the-Glass
  • 10/20 Warranty (10-year manufacturing warranty/ 20-year glass seal warranty)


The Marvin® Insert Double Hung Replacement window’s frame-in-frame design is precision built to your unique window opening, allowing for a clean replacement without disturbing the existing interior or exterior trim of your home. Rich wood interiors are complemented by Ultrex® pultruded fiberglass exteriors and a wide array of options for superior performance and durability that blend seamlessly with your home design.


Marvin® Insert Double Hung Series:

  • Ultrex® pultruded fiberglass exterior with real wood interior ready for paint or stain (available white factory pre-finish)
  • 3 ¼” insert replacement frame with through-jamb installation
  • 8” sloped sill for a traditional appearance
  • Ergonomic low-profile sash lock, tilt-latch, and optional sash lift hardware available in white, almond frost, brass, satin nickel & oil rubbed bronze
  • Top & bottom sash tilt & remove easily for cleaning
  • Available in sizes from 18” x 28” to 54” x 84” in 1/64” increments to meet every replacement window need
  • Stone white, pebble gray, cashmere, bronze, evergreen, & ebony exterior color finish color options
  • 8x more rigid than vinyl
  • 833% less expansion than vinyl
  • Patented Ultrex® premium acrylic finish offers superior performance, resists chalking, fading, scratching, & cracking (aama verified 624-10)
  • Low-E 366® insulating glass with argon gas
  • Optional grilles-between-the-glass
  • 10/20 warranty (10-year manufacturing warranty/ 20-year glass seal warranty)

Watch a short video to learn more about the new Marvin® insert double hung replacement window.

If you are considering new Marvin® Replacement Windows for your Kansas City home, click here to request a free estimate! A member of our experienced and professional window team will contact you ASAP!

Learn more about Integrity Windows and Doors by Marvin HERE.


If you know you want to get your home exterior project done, but are feeling stress about paying for it all at once, we can help.

Our financing partner, GreenSky, has sensible payment plans that work for homeowners who prefer to pay in installments. You can also ask your JoCo Siding & Window Co. sales representative about the details!

Free Deluxe Storm Door

with the purchase of a ProVia Fiberglass Entry Door

* Free offer includes storm door model #397 only.

Our Customers LOVE The Results

Johnson County Siding & Window Co.
"The entire crew at Johnson County Siding and Windows were courteous and professional. We are so pleased with our new Hardieboard siding, new Windows, new storm door, new gutters and wonderful paint colors! Our home looks brand new and thanks to the exceptional craftsmanship of Rosie and Donnie, our home is beautifully restored. We love our new paint colors which were masterfully completed by Abisai and his crew. Bill and Justin are easy to work with and ensured our home looked perfect. Highly recommend to anyone looking for high quality work!”

- Joan D.
Johnson County Siding & Window Co.
"We recently had Johnson County Siding and Windows replace our old windows. We used this company because of all the 5 star reviews and the fact they have been in business many years. They didn't disappoint us. The crew was very professional. They arrived on time each day and were very friendly, courteous and neat. They left our garage cleaner than when they arrived! Justin (the lead crew member) even shoveled our walkway one day after a snowstorm. He also checked to see if we had a dog, which we did. He wanted to be sure when we let dog out that back gate was closed. I thought that was a very nice gesture. The quality of our windows is beyond our expectations. We would Highly recommend this company. ”

- Mary W.
Johnson County Siding & Window Co.
"Our house needed a lot of work outside so we decided to shop around and getting our complete siding replaced, windows cladding re-done and few other things completed. After getting bids from numerous companies, Donnie and his team impressed us the most. This company went above and beyond and did an immaculate job.”

- Emir F.

Areas We Serve

Serving the Kansas City Metro Area, Including Olathe, Overland Park, and Leawood See a Full List of the Cities We Serve