Interior dinning room image featuring Infinity Casement Windows and an Infinity Picture Window in Stone White interior finish with White hardware.

Window and Patio Door Replacement FAQs

Shopping for replacement windows can seem confusing and time consuming. No worries—our Marvin Replacement experts will help you evaluate your options confidently.

Key Signs it is time to replace your windows or patio doors

01 Moisture Issues

If you've seen water between glass panes, leaking, water stains or evidence of wood rot - those are signs that excess moisture is accumulating where you can't see it. This can lead to damage, including mold, mildew and warping.

02 ENERGY EFFICIENCY

If you need to wrap up in a blanket to sit by your windows or have to close your blinds to keep out the hot summer sun, it may be time to switch to energy-efficient Marvin windows.

03 NOT WORKING PROPERLY

If you struggle to open your windows or can no longer lock your patio door, it may be time to save yourself the hassle and consider replacing with new, durable Marvin Replacement windows and doors.

04 Design Refresh

If your windows and doors aren't making the design impact you'd like inside or out, or they're limiting your home's liveable space, replacing your windows and doors can improve how you live and feel in your home.

HOW MUCH DOES IT COST TO REPLACE MY WINDOWS AND PATIO DOORS?

Replacement costs vary depending on the type of window or door, the features and options you choose as well as the complexity of your installation needs. Our team can help walk through your project and share a variety of options with a free, no-obligation consultation.

WHERE CAN I BUY REPLACEMENT WINDOWS AND PATIO DOORS?

While you can buy windows and doors at big box stores, homeowners like you choose to work with Marvin Replacement because they like the peace of mind that comes from working directly with the window experts at Marvin. We’ve been making windows for over 100 years, and we’ll handle every step of your project for you.

HOW DO I GET REPLACEMENT WINDOWS AND PATIO DOORS INSTALLED?

During your no-pressure consultation, we’ll carefully evaluate your project to determine if full-frame or insert replacement is the right choice for your home. After measuring, we’ll send your project details to our manufacturing facility to custom-build your new windows and doors. On installation day, your old windows and doors will be replaced with your new custom windows and doors. We’ll take care of every detail.

WHAT ARE THE BEST REPLACEMENT WINDOWS AND PATIO DOORS FOR MY HOME?

As you compare brands and materials, you'll want to evaluate the frame material, glass and functionality. Our Marvin experts will help you design the perfect windows and patio doors for your home.

Get Started

Schedule your free consultation

Exterior image featuring Marvin Replacement Double Hung Windows in Ebony exterior finish.

If you’re ready to get started, discuss your replacement window and door options with a Marvin Replacement design consultant. We’re here to answer any questions you may have, and help make your project easy.

Schedule Your Consultation