Why Homeowners Choose Andersen
Andersen Windows & Doors for Portland Area
Andersen has been a trusted name in windows and patio doors for more than 120 years. Known for quality craftsmanship, energy efficiency, and lasting performance, Andersen products are well-suited for Pacific Northwest homes. With a wide range of styles, materials, colors, and finishes, we can help you choose the right Andersen windows and doors for your home and long-term goals.
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Industry-leading quality and craftsmanship
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Energy-efficient designs for year-round comfort
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Wide selection of styles, colors, and finishes
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Strong manufacturer warranties


Andersen Windows Certified Contractor
As an Andersen Certified Contractor, we’re trained and backed by one of the most trusted names in windows, giving you reliable products and installation done the right way.
You’ll have access to the full Andersen product line, with options to fit your home, style, and budget.
Your installation is backed by Andersen's 2-Year Limited Installation Warranty, along with Andersen's manufacturer warranties, giving you added confidence in both the products and the installation.
No-Pressure Consultations
Andersen Options for Every Budget
2-Year Installation Warranty
Andersen Replacement Windows
Explore Andersen's most popular replacement window collections. We'll help you compare styles, materials, performance, and price to find the best fit for your home and budget.

100 Series Fibrex®
Smart alternative to vinyl windows

400 Series Wood Windows
Classic Andersen craftsmanship

A-Series Architectural Collection
Premium performance and design

E-Series Custom Windows
Fully customizable designs






Andersen Hinged & Sliding Patio Doors
Explore Andersen's hinged and sliding patio doors. We'll help you compare styles, materials, and performance to find the perfect fit for your home.
100 Series Fibrex®
Low-maintenance and energy-efficient
Affordable sliding patio doors built with durable Fibrex® material for long-lasting performance and energy efficiency.
200 Series Thinnest Frame
Sleek profile to maximize views
200 Series Narroline® gliding patio doors combine the beauty of natural wood with sleek contemporary profiles to maximize views.
400 Series Classic wood craftsmanship
Best-selling patio doors
Andersen's most popular patio doors offer a traditional wood interior, a durable exterior, and a wide range of design options.
A-Series Architectural Collection
Premium performance and design
Available in hinged and sliding styles, Andersen's best-performing patio doors combine exceptional energy efficiency, craftsmanship, and design.
E-Series Custom Patio Doors
Fully customizable designs
Available in hinged and sliding styles with virtually unlimited options for colors, finishes, and design details.
Frequently asked questions
Ready for Andersen Windows?
Request Your Free Consultation
Contact D.G. Ring Renovations to discuss your Andersen window replacement project. As an Andersen Certified Contractor, we'll help you compare product options, answer your questions, and recommend the best solution for your home—all during a free, no-pressure in-home consultation.



