• Inventors of the patented Rain Jacket Flashing System

Redmond Replacement Windows




Outdated windows detract from your home’s curb appeal, security, and energy efficiency, but 2FL Windows & Siding has affordable solutions for Redmond replacement windows to help you solve those problems for good, and add lasting value to your home! Since 2002, we’ve been the area’s most trusted choice for replacement windows and other home improvements. Our A+ BBB rating and many glowing customer reviews are testaments to our unwavering customer-first philosophy and commitment to quality. We offer:



  • Bow windows
  • Garden windows
  • Energy-efficient windows
  • Window installation


Redmond Bow Windows


Redmond bow windows flood your room with natural light and will be the focal point of any space. Bow windows are comprised of four or more windows to create a gentle curve that is as charming from the exterior as it is from inside. The individual windows can be fixed or operational. Most remarkably, bow window configurations are completely flexible—you can even install a bow window around the corner of your home!


Redmond Garden Windows


Redmond garden windows to your kitchen or any other room in your home provides a place to grow herbs and other small plants year round! These windows also make a small space feel larger and, because they extend away from the house, allow for lots of natural light to enter the space. Garden windows are fixed, but vents can be added to the sides to allow you to enjoy the breeze.


Energy Efficient Redmond Windows

The typical homeowner will save nearly $500 by upgrading to energy efficient windows, and we offer some of the best brands on the market. Our Redmond house windows boast features that will help slash your heating and cooling bills and style options that complement any home. Plus, our patented installation system ensures that your new windows will provide maximum performance!

Patented Redmond Window Installation Process

Even the best windows won’t be able to perform well if they aren’t properly installed, and some studies have shown that as many as 8 out of 10 replacement windows are not! But you’ll never have to worry about that with 2FL Windows & Siding—our patented Rain Jacket Flashing System has been tested at an AAMA certified lab and surpassed all testing guidelines relating to air and water penetration. Get the best performance from your new windows with our exclusive flashing installation process!


  • “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