• Inventors of the patented Rain Jacket Flashing System

Replacement Windows Cascade




Who says that affordable windows can’t be premium-grade as well? At 2FL Windows & Siding, we believe that every home deserves well-designed windows and that having a tight budget shouldn’t limit the quality of your home improvements. By partnering with Cascade Windows, we’re able to bring exceptional windows to homes across the greater Seattle and Tacoma area—for prices that are surprisingly affordable!


Locally Manufactured, Industry-Leading Seattle and Tacoma Replacement Windows

Crafted from ultra-durable vinyl, Cascade Windows are among our most affordable replacement window options. Compared to windows built from materials like aluminum, fiberglass, and wood, our vinyl windows are both more affordable and easier to maintain. Local homeowners love the Seattle and Tacoma replacement windows manufactured by Cascade Windows because they’re:


  • Locally Made: Cascade Windows operates out of Spokane, Washington, so you can rest assured that they’re familiar with window performance in the Northwest climate.
  • Energy-Efficient: From picture windows to awning windows, the entire Cascade line can be built to meet or exceed Energy Star standards. Some windows even qualify for tax credits!
  • Customizable: Every window is available in several configurations, sizes, colors, glass options, and grid patterns, allowing you to create the style you like at a price that’s within your budget.
  • Low-Maintenance: These windows come sealed, finished, and colored all the way through—eliminating the need for sanding and repainting.


Your Go-To Team for Quality Window Installations


Choosing 2FL for your Seattle and Tacoma replacement windows means so much more than high-quality products from trusted manufacturers like Cascade. It means getting the best of the best in customer service and care! Learn what you can expect when working with our experienced window pros:

  • Over 25 years of industry experience
  • Professional in-house window installers
  • BBB accreditation
  • Energy Star-certified products
  • Lifetime labor and product guarantees
  • The Rain Jacket Flashing System, our patented window installation method


Get More Information About Cascade Windows Today



If you’d like to learn more about Cascade Windows or our other Seattle , we invite you to contact us today! Call 2FL Windows & Siding to discuss the benefits of our revolutionary window installation system, or fill out our simple online form now to start with a free consultation and cost estimate.



  • “A great experience … spending money (for me) usually isn’t ….”

    S Diane
  • “We have spent hours just walking through our home saying, ‘Wow!! Unbelievable!!’… it truly is gorgeous!”

    R Wright

We service the I-5 corridor, included but not limited Seattle WA, Tacoma WA, Bellevue WA, Everett WA, Federal Way WA, Kent WA, Renton WA, Auburn WA, Lakewood WA, Shoreline WA, Redmond WA, Kirkland WA, Olympia WA, Edmonds WA, Sammamish WA, Lacey WA, Puyallup WA, Marysville WA, Bremerton WA, Lynnwood WA, Bothell WA, Burien WA, University Place WA, Mount Vernon WA, Des Moines WA, Issaquah WA, SeaTac WA, Bainbridge Island WA, Mercer Island WA, Mountlake Terrace WA, Maple Valley WA, Kenmore WA, Mukilteo WA, Mill Creek WA, Tukwila WA, Covington WA, Arlington WA, Monroe WA, Tumwater WA, Bonney Lake WA, Centralia WA, Lake Stevens WA, Lake Forest Park WA, Enumclaw WA, Woodinville WA, Newcastle WA, Snoqualmie WA, Edgewood WA, Snohomish WA, Sumner WA, Shelton WA, Burlington WA, Poulsbo WA, Port Orchard WA, DuPont WA, Fife WA, Chehalis WA, Gig Harbor WA, Milton WA, Brier WA, Normandy Park WA, Fircrest WA, Pacific WA, Orting WA, Duvall WA, Yelm WA, Stanwood WA, North Bend WA, Buckley WA, Black Diamond WA, Granite Falls WA, Medina WA, Clyde Hill WA, Algona WA, Everson WA, Gold Bar WA, Carnation WA, Tenino WA, Roy WA.

  1. R Wright