20% Off Your Installed Project This July. Plus, $0 Down, 0% Interest, 0 Payments for 12 Months*

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Full-Service Window + Door Replacement
in Portland, Oregon

When you choose Marvin Replacement for your window replacement project, our entire team will provide exceptional service from your initial consultation to installation. We manage every detail of your project so that you’ll live and feel better in your Portland, OR area home with your new windows and doors.

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Find the Best Replacement Windows + Doors in the Pacific Northwest

Start your project with a free, no-pressure design consultation. Our design consultants will help you find the best energy efficient windows and doors for your home. You can count on a seamless replacement project from expert consultation to professional installation.

Portland Service Area

We provide window and patio door replacement services across the Portland metro area and surrounding communities.

OR 236107

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Not in the area? We can still help!

Marvin has dealer partners throughout the Pacific Northwest. We can help find you a local Marvin Dealer.

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Find the Right Window + Patio Door Styles for Your Oregon Home

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Replacement Windows

Explore our complete collection of energy efficient Ultrex® fiberglass replacement windows.

View Our Windows

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Replacement Patio Doors

Search our fiberglass patio door collection to find the perfect solution for your home. 

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Professional Window + Door Installation in Portland

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Expert Advice
A Marvin Replacement expert will provide an in-home consultation to understand your specific project needs, then work to find the right solution for your home.
Book Appointment
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Hassle-free Installation
On installation day, our crew will carefully install your new energy-efficient windows and doors.
Window + Door Installation
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Guaranteed Satisfaction
Marvin Replacement windows and doors come with a Limited Lifetime Warranty for as long as you own your home—plus a five-year installation warranty for additional assurance.
Marvin Replacement Warranties

No-Pressure Consultation

We tailor your in-home design consultation to your needs.  

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Assess Your Project

Your design consultant will evaluate your windows and doors to find the right solution for your home.  

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Get Your Questions Answered

Our design consultants will thoroughly answers all your questions.

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View Product Samples

During your consultation you’ll view Ultrex fiberglass up close and feel our smooth acrylic finish.

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Custom Quote

You’ll receive a custom quote based on the specifications for your project.

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Frequently Asked Questions

  • A search for window installation in Portland, Oregon yields a lot of results, which makes it difficult to sort through. You can turn to Marvin Replacement, a top-ranked window replacement company by U.S. News and World Report’s 360 Reviews. We provide expert consultation and professional installation for a seamless window replacement service experience.   

  • If you’re looking for energy efficient windows in Portland, OR, you can view ENERGY STAR®-certification criteria for Oregon. The state falls into the Northern climate zone where ENERGY STAR-certified windows have U-factor numbers of ≤0.22 and Solar Heat Gain Coefficient (SHGC) numbers of ≥0.17. A Marvin Replacement design consultant can review energy efficient window options with you during a free, in-home appointment.

  • Oregon

    Aurora, Beavercreek, Beaverton, Boring, Canby, Clackamas, Columbia City, Corbett, Cornelius, Damascus, Donald, Dundee, Eagle Creek, Estacada, Fairview, Forest Grove, Gladstone, Gresham, Happy Valley, Hillsboro, Hood River, Hubbard, Lake Oswego, Milwaukie, Molalla, Mulino, Newberg, North Plains, Oregon City, Portland, Saint Paul, Sandy, Scappoose, Sherwood, Tigard, Troutdale, Tualatin, Warren, West Linn, West Slope, and Wilsonville.


    Battle Ground, Brush Prairie, Camas, La Center, Ridgefield, Vancouver, Washougal, Woodland, and Yacolt.

  • A patio door buying guide can help you sort through the options you have when it comes to selecting a patio door. In an area like Portland, OR you might want to capture a stunning view. That’s where one of our bi-fold patio doors or sliding glass doors can fit to provide a panoramic scene that you can enjoy each day.  

Special Financing Offer

$0 Down, 0% Interest, 0 Payments for 12 Months*

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Increase your purchasing power with our offer, available until July 31.

Other financing offers are available with different competitive terms and rates from our financing partner, Service Finance Company, LLC.

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Portland Window + Patio Door Replacement

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