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Schedule a complimentary, no-pressure consultation with Infinity Replacement in Portland, Oregon today.
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Design Consultation
Portland window and patio door replacement
Infinity Replacement sells and custom-builds windows and patio doors to fit your home, with expert guidance and a dedicated customer success manager handling every detail.
Assess current windows and doors
Your consultant will evaluate your current windows for moisture issues, water damage, rot, or structural concerns. They'll also note any energy efficiency or functional issues.
Select installation method
Depending on the condition of your existing windows, they will determine if it's a redesign with a full-frame replacement or one-for-one insert replacement.
Select the right options
From window style to performance glass to hardware finishes, your consultant will walk you through all the design options.
Understand replacement costs
Your consultant will help you price out your replacement and understand how to budget for your project.
Take measurements
Your project manager will visit your home to measure openings, accounting for variances. These measurements will be used to place your order and custom-build your new windows and doors for a proper fit.
Plan an installation timeline
When placing your order, your consultant will give you a detailed timing estimate. We will be in touch with you over the weeks your order is being custom built, keeping you posted on progress and confirming installation dates.
Window Installation
Portland, OR window replacement installation day
Walk-through
Your project manager will conduct an initial walk-through on installation day and introduce you to your Infinity Replacement installers.
Remove old windows or doors
Our installers will carefully remove your old windows and doors before preparing the opening for new windows and doors.
Installation
Installers fit windows and doors securely. They’ll use flashing and caulk to prevent air and water leaks.
Final walk-through
Your project manager will conduct a final walk-through. We’ll explain how to operate your windows or doors and answer your questions.
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Ultrex® Fiberglass
Strength and look of fiberglass replacement windows
8x
Ultrex is 8x stronger than vinyl
Millions of fiberglass strands lend strength to your windows for slimmer profiles and broader views.
3x
Acrylic finish is 3x thicker compared to the competition
Infinity's proprietary finish provides a cleaner, smoother look that resists fading — even with the darkest colors.
Strength
Infinity's fiberglass windows and patio doors deliver lasting performance for Portland, Oregon homes
5k less conductive
Ultrex fiberglass is 5,000x less conductive than aluminum
Materials like fiberglass help insulate your home, retaining more heat in the winter and helping you stay cooler in the summer.
Outlasts 48K
UV hours
Smooth, lasting finish
Low-maintenance acrylic finish is 3x thicker than all other options, creating a polished look that resists scratching, denting, and fading, even after 48,000 hours of sunlight.
87% less expansion
Maintains leak-proof fit
Expanding less than both vinyl and Fibrex®, Ultrex frames stay tight and true to your glass panes, maintaining an energy-efficient seal year after year.
Fibrex is a registered trademark of Andersen Corporation.
Infinity Replacement - Portland reviews
We've installed windows and doors across Portland, earning a nearly perfect Google rating.
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 Infinity 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. An Infinity Replacement design consultant can review energy efficient window options with you during an in-home appointment.
Infinity Replacement – Portland services cities across the area, including: Portland, Vancouver, WA, Salem, Gresham, Hillsboro, Beaverton, Albany, Tigard, Lake Oswego, Longview, and many more.
OR 236107
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.
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Special Offers
$2000 Off Your Installed Project*
Plus, $0 Down | 0% Interest | 0 Payments for 12 Months*
Appointment times are limited! Book now to reserve your spot.
Have a question? We’re here to help.
With Infinity Replacement – Portland, you’ll get a stress-free experience from consultation to installation. Your project starts with a complimentary, no-hassle appointment — schedule a consultation to get started today!