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Why Choose Renewal by Andersen?

Renewal by Andersen is the full-service replacement window division of Andersen Windows. We provide a streamlined window replacement process that makes it easy on homeowners looking for brand new replacement windows throughout their home in Seattle, WA. Our windows are beautiful, energy-efficient and custom designed and manufactured to fit your unique needs. Give us a call today to schedule your free in-home window replacement consultation.

Renewal by Andersen has the best team of experts that are responsible for the quality on all aspects of your window replacement and patio door installation. We provide you a hassle-free process by eliminating the need for you to have to work with multiple contractors. This gives you a single point of contact throughout the window & patio door replacement process, making us the most streamlined window replacement company that you will find in the area.

Superior Performance

We offer multiple high-performance glass solutions that make it possible to get Energy Star Certified replacement windows and patio doors no matter where you live in the country.

Professional Window & Patio Door Installation

All of the hard work that goes into manufacturing and engineering our replacement window & patio door products would mean little without the very best professional installation team to back it.

Unrivaled Beauty
& Numerous Design Options

When over 100 years of refined craftsmanship is fused with today’s most advanced technology, the essence of who we are transforms into a superior and stunningly beautiful window.

Long Term Value & Cost Savings

Renewal by Andersen has an outstanding limited warranty program that covers the window and the window installation. When you choose Renewal by Andersen window replacement, you will enjoy many years of indoor comfort, low-maintenance, and energy efficiency.

4 Step Hassle-Free Process

1. Consultation

Our design consultants listen to your needs and create a plan to improve energy efficiency and enhance your home’s beauty.

2. Manufacturing

Project Technicians ensure accuracy and answer any last minute questions before sending in the order for your fully customized windows.

3. Installation

Our Installers treat your home as if it were their own and clean up afterwards.

4. Customer Care

A robust limited warranty is backed by a commitment to making sure your windows function as expected.

Proudly Serving Seattle, WA

We would love to help you with your next home improvement project! Our goal is to make the entire window replacement process super easy for you from start to finish. Now serving Seattle and the surrounding area including the following cities:

  • Auburn
  • Bellevue
  • Bothell
  • Cottage Lake
  • Des Moines
  • Everett
  • Issaquah
  • Kent
  • Kirkland
  • Lynnwood
  • Newcastle
  • Renton
  • Sammamish
  • Shoreline
  • Seattle
  • Tacoma
Customer Testimonials

I love my new windows, made a HUGE difference in the drafts, keeping wind noise out, and keeping heat in. I also choose a different style and the view is much nicer, easier to open and close

Tonya B.

We are extremely pleased with our large dining room window. The old window was not efficient; letting cold air into the house in the winter as well letting heat from the furnace outside! The installer was very professional, efficient and cleaned everything up nicely. The entire experience from sales to installers through follow-up was a pleasure.

Seth Y.

Replaced 12 "old" draft double hung windows with new double hung windows. Remarkable improvement in maintaining and constant comfortable temperature in the rooms. Great workmen and a great finished job.

Tangelia N.
Benefits of Fibrex® Material

Renewal by Andersen custom-makes their windows with all-exclusive materials. In addition to your choice of energy efficient double pane glass, our stationary and functional windows feature Fibrex® frames.  Fibrex® is a composite material made from a unique blend of polymers and reclaimed wood fibers and performs with all the best features of wooden and vinyl windows. Fibrex® material can help achieve:

  • Custom shape and size options. The extrusion process of Fibrex® provides for a multitude of shaping and sizing possibilities.
  • Optimal energy efficiency. Fibrex® is sealed into place to improve your home’s energy efficiency by up to 72% during the summer months!
  • Lasting design. No matter which design options you choose, Renewal by Andersen windows are backed by a limited 20-year warranty to function just as well as the day they were installed.
  • Clear, wide views. Fibrex® holds windowpanes with double the strength of vinyl, which means any style features narrower frames and the largest possible view of your Seattle scenery.
Unrivaled Beauty

Each Renewal by Andersen window is customizable at every stage. From interior and exterior colors to multiple configurations for improved ventilation, you can design your ideal home improvement to complement you, your home, and your family’s lifestyle.

  • Sleek, modern frames. Even in classic functional styles, Renewal by Andersen windows feature thin frames and a larger glass area to bring more sunlight and scenery into your home.
  • Custom window styles. The extrusion process allows us to build your windows to any shape—meaning you can match or redefine the architectural style of your home.
  • Colors to match any home. The same process infuses color into the core of Fibrex® material, offering you a wide palette of long-lasting colors to choose from—including dark exterior colors not found with most other replacement windows.
  • Stainable interiors. We also offer contrasting wood interiors including pine, oak, and maple, so you can match or reinvent a timeless architectural style.
  • Hardware & Accessories. 13 available hardware finishes complement your design–whether you want to go traditional with oil-rubbed bronze or sleek and bright with polished chrome.
Professional Window & Patio Door Installation

All our replacement windows are installed, sealed, and insulated by certified master installers which means you never need to worry about independent contractors. Only Renewal by Andersen can provide the quality assurance that comes with a one-company window installation. Once the window design consultation is complete, our crew will take care of:

  • Custom-measuring the openings in your home to ensure that your new windows are expertly fitted. This will reduce drafts and increase your home’s overall energy efficiency.
  • Preparing the area to be worked on. We will place drop cloths both inside and outside of your home to catch any dust and debris.
  • Installing, insulating, and sealing each of your windows one by one in the even that multiple windows are being installed. This will help verify the quality of our job.
  • Cleaning up the area thoroughly. We also dispose of the old windows for you and walk you through operation of your new replacement windows.
The Long-Term Value of Renewal by Andersen Windows

It is important that you know the value of what you are getting when you choose Renewal by Andersen Signature Service. With Renewal by Andersen, you can expect numerous long-term benefits:

One-company accountability

We are with you from start to finish—and beyond—to answer any questions and provide the best window replacement process around.

Robust limited warranty

Our warranty covers the glass, frame, hardware and the installation

Long term performance

The combination of our Fibrex® material, High-Performance Low-E-4 glass, and professional installation will help you save money on your energy bills all year long

Flexible financing

Pay up front or let us help you find a financing option.

Schedule a free in-home consultation to learn more about the true cost of replacement windows. Don’t forget to ask about our current specials on replacement windows and patio door installation!

Have A Unique Project in Mind?

With 15 different shape options including custom and specialty window options, there are almost no limits to the creativity for your next home improvement project. Add an elegant arch window, circle or even triangle windows. You can combine multiple window shapes or join them with another operable window to give your home the unique touch you’re looking for.

Renewal by Andersen® specialty windows are an excellent choice if you want to add instant character, enhance curb appeal, create a focal point, or add more light to a room. Let us help you by scheduling your free in-home window design consultation today!

How Can We Help You with Your Home Project?

Looking to reduce drafts and increase energy efficiency within your home? Need an elegant traditional French patio door to increase your home’s curb appeal? Or do you just want to replace your old and worn out windows with Renewal by Andersen quality products? No matter the scope of your home improvement project, we can help guide you through the entire process from start to finish.

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