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Renewal by Andersen® Window Replacement & Patio Door Installation in Sea Tac, WA

Experience full-service window replacements and patio door installations in Sea Tac near Seattle. At Renewal by Andersen, we offer customers the opportunity to design their ideal windows and patio doors along with industry-leading replacement services.

Renewal by Andersen® Signature Service

Superior product.

At Renewal by Andersen, we pride ourselves on offering products that stand out in terms of quality and performance. Our windows and doors are crafted using a unique composite material that combines the strength of wood with the low-maintenance features of vinyl.

Hassle free process.

Understanding that home renovation can be daunting, we’ve streamlined our process to make it as smooth and stress-free as possible. From the initial consultation to the final installation, our team of professionals is committed to guiding you every step of the way.

Unrivaled beauty.

With Renewal by Andersen, we believe that every home is unique, and our products should reflect that individuality. Our team of designers is on hand to assist you in creating windows and doors that are truly one-of-a-kind. With a vast array of styles, colors, hardware options, and grille designs, the possibilities are endless.

Long term value.

Investing in your home should yield long-term benefits, and with Renewal by Andersen, it does. Our windows and doors are designed to withstand the test of time. Also, enjoy warranty coverage for glass, Fibrex® material, and labor costs as our commitment to quality products.

4-Step Process

Design Consultation

Begin with a comprehensive design consultation. During this phase, you can collaborate closely with our specialists. Explore various styles, functionalities, and customization options. This consultation ensures that the final product aligns perfectly with your desires and the architectural integrity of the home.

Project Planning

Once the design is finalized, trained project managers take precise measurements to ensure a proper fit for the new windows or doors. Master craftsmen build the windows or doors, adhering to the customizations chosen during the design consultation. Each window or door is evaluated to meet our standards of quality and craftsmanship.


Renewal by Andersen’s Certified Master Installers, backed by their extensive training and expertise, begin their jobs. They follow our proven process to complete an efficient installation that minimizes any disruption to the household.

Customer Care

After the installation is complete, you can still call our dedicated customer care team for upkeep tips, warranty coverage, or any other questions related to your project. The customer care team is there to provide timely and helpful responses.

Our Products

Sea Tac’s Replacement Windows
from Renewal by Andersen

Residents of Sea Tac, WA, and the surrounding Seattle area recognize Renewal by Andersen as a leading provider of window replacement services. Our custom-designed windows are crafted to enhance the beauty and functionality of every home. With a variety of styles and customization options, homeowners can find the perfect windows that align with their aesthetic preferences and functional needs.

Awning Windows

Awning windows are designed for versatility and convenience. Hinged at the top, they open outward, allowing for ventilation even during light rain. The unique design promotes improved airflow, making these replacement windows especially suitable for spaces like kitchens or bathrooms. The crank-style handle ensures easy operation and a tight seal when closed, enhancing energy efficiency.

Bay & Bow Windows

Bay and bow windows are architectural masterpieces that add depth and dimension to any room. Comprising three or more window panels set at angles, they project outward from a home’s exterior. This design not only creates a captivating visual effect but also expands interior space, often utilized for seating or storage. They’re perfect for capturing panoramic views and allowing maximum natural light into a room.

Casement Windows

Casement windows are known for their energy efficiency and unobstructed views. Hinged on the side, they swing outward like a door and are operated with a crank handle. This design ensures a tight seal, making them highly energy efficient. These replacement windows are ideal for hard-to-reach places, like behind kitchen sinks, and offer full top-to-bottom ventilation.

Sliding Windows

Sliding or gliding windows demonstrate simplicity and functionality. Designed with one or more panels that move horizontally along upper and lower tracks, they offer a wide viewing area and efficient ventilation. Especially suitable for rooms with limited space, their sleek design and easy operation make them a favorite among homeowners.

Double Hung Windows

Double hung windows are classic and versatile. Featuring two operable sashes that move up and down, they allow for ventilation from both the top and bottom. An added advantage is their tilt-in design, which makes cleaning a breeze. The interlocking system at the center ensures a secure fit, enhancing energy efficiency.

Picture Windows

Picture windows are stationary windows designed to frame outdoor views. They don’t open, making these custom windows highly energy efficient. Often large and expansive, they flood rooms with natural light and serve as a stunning focal point. They’re perfect for spaces where you want to maximize the view and bring the outdoors in.

Specialty Windows

Specialty windows by Renewal by Andersen cater to unique architectural needs and design visions. Available in a variety of custom shapes and sizes, from circles to triangles and everything in between, they allow homeowners to think outside the box. These windows are perfect for adding a touch of individuality to a home, ensuring that each space truly reflects the homeowner’s style and preferences.

Renewal by Andersen
Patio Doors Near Seattle, WA

For those seeking to enhance their homes further, Renewal by Andersen also offers patio door installation services. Our patio doors are not only visually appealing but also built for durability and ease of use. Whether you prefer the modern look of sliding patio doors or the classic elegance of French doors, we have options that cater to every homeowner’s taste. Browse our galleries for inspiration today and schedule a free consultation to get started!

Sliding Glass Patio Door

The contemporary sliding patio door is a blend of modern design and smooth functionality. Characterized by its sleek frames and expansive glass area, this door style maximizes natural light and offers unobstructed views of the outdoors. Sliding patio doors come with a space-saving design that allows it to glide effortlessly along a track, making it ideal for homes with limited space. The door’s design emphasizes simplicity and elegance, ensuring it complements contemporary home aesthetics seamlessly.

French Sliding Patio Door

The French sliding patio door combines the classic charm of French doors with the convenience of a sliding door. Unlike traditional French doors that swing open, this design slides horizontally, saving space while retaining its elegant appearance. This glass door style can be customized with various grille designs and colors, allowing homeowners to achieve a look that perfectly matches their home’s style. The door offers a balance between beauty and practicality, making it a popular choice for those seeking a touch of sophistication without compromising on functionality.

French Hinged Patio Door

The French hinged patio door displays timeless elegance. Reminiscent of traditional European design, this door style swings open like a standard door, either inwards or outwards, based on homeowner preference. Our French doors feature adjustable hinges for smooth operation and can be tailored with various finishes, hardware options, and grille patterns. This door is perfect for homeowners looking to add a classic and luxurious touch to their homes, making a grand statement with its exquisite design and functionality.

Learn More


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.

Proudly Serving Sea Tac and the Surrounding Areas

Considering a home upgrade? Renewal by Andersen in Seattle is committed to delivering excellence in both products and services. Don’t miss out on the opportunity to elevate the look and feel of your home. Schedule a free consultation with us today and discover the difference Renewal by Andersen can make.

  • Allentown
  • Benson Hill
  • Burien
  • Gregory Heights
  • La Rosa Meadows
  • McMicken Heights
  • Normandy Park
  • Orillia
  • Renton
  • Salmon Creek
  • Seahurst
  • Tukwila

Renewal by Andersen Signature Fibrex® Material

Fibrex® material consists of 40% recycled wood, making this composite material twice as strong as standard vinyl windows.
With twice the strength of vinyl windows, our master craftsmen can build narrower window frames that hold larger panes of glass.
Fibrex® material never requires painting and will not crack, pit, corrode or rot.
Twenty years after installation, test results show that our windows stand the test of time.

Get in Touch with Us

Call Renewal by Andersen in Greater Seattle to schedule your in-home consultation today. Our professionals are committed to simplifying every step of the process, so you can enjoy your new home improvement sooner than you think. Contact us to learn more about our hassle-free, 4-step process.

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