Infinity fiberglass window being installed

Replacement windows and doors in the greater Boston, Massachusetts area

Premium, custom-made fiberglass windows and doors, worry-free warranties, award-winning service, and no-pressure appointments. Infinity from Marvin has you covered. We'll make your replacement project easy. You sit back and enjoy your new view. Schedule Appointment

Infinity from Marvin - Boston

Interior bedroom image of Infinity casement windows in stone white finish overlooking a patio
Infinity from Marvin patio door

Your windows and doors affect how you feel virtually every moment you’re at home. They’re an important element in the overall look and feel of your home, both inside and out. They fade into the background of your life when they’re performing well, and cause headaches when they’re not.

Infinity from Marvin is committed to providing long-lasting and stylish fiberglass windows and doors, exceptional customer service, and a replacement experience that is easy. Backed by our parent company’s 100+ years of experience and worldwide repultation, we also provide worry-free warranties that cover our products and our installation.

Contact Infinity from Marvin - Boston
[email protected]
(617) 830-7727

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Why Infinity from Marvin?

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 Built for Life®

Our Ultrex® fiberglass offers unmatched durability compared to other materials.
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 Better Views

The strength of Ultrex means less bulky frames and larger views.
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 Award Winning Service

We set high standards to provide every customer with exceptional service.
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 Virtually Maintenance Free

Our thick, acrylic finish is resistantant to scratches, chipping, peeling and fading.
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 Worry Free Warranties

You'll be covered by a product warranty and a service and installation warranty.
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 Friendly Financing

We offer friendly financing options to increase your purchasing power.
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What our customers are saying

5 star review

“We replaced our beloved old original steel casement windows with new Infinity from Marvin casements and the difference in our house is night and day. Not only are the windows beautiful, but our experience from start to finish with choosing, planning, and installing was impeccable. We highly recommend!”

Luis B.

“The quality of the door and windows is excellent, and the installers were beyond professional - courteous, efficient, and they answered questions. I could not have asked for a better experience.”

Eleni M.

“Great product and great service. They are big into making sure their customers are well taken care of, and work with them to find solutions that work for them on their budget. They also have great financing options and promotions. They met our expectations, and feel they went above and beyond to earn our business and future business. Great product, service and team. Very satisfied, and highly recommend.”

Jeremy C.

“Service was excellent. All involved went well beyond what a Company should do. We have recommended Infinity to friends and will continue to do so. This was the second time we used Infinity. Excellent all the way around.”

Bruce V.

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Limited-time window replacement specials

New casement windows Infinity promotions - save 20% off replacement windows and doors
Feeding America logo

Our customers have helped us donate over 182,500 meals to Feeding America.

We donate 250 meals with every purchase for families in need.

182,500
meals donated
Feeding America logo 182,500 meals donated to Feeding America

Our customers have helped us donate over 182,500 meals to Feeding America.

We donate 250 meals with every purchase for families in need.

 

Schedule your free window and door replacement consultation

Have a question? We're here to help. (617) 830-7727

Financing Options

Our variety of financing options can make your home window and door replacement project easier and more affordable.
Your Design Consultant will review our 0% deferred interest, low monthly payments, and deferred payment plans options with you.

1
Schedule an appointment to meet with a Design Consultant

2
Your Design Consultant will review financing options with you

3
Get approved for the financing plan that suits your needs

1
Schedule an appointment to meet with a Design Consultant

2
Your Design Consultant will review financing options with you

3
Get approved for the financing plan that suits your needs

warranty check

Worry-free warranties

Even though Infinity products are Built for Life®, we proudly offer a limited lifetime product warranty and a lifetime service and installation warranty to give you peace of mind.

Installation and Service Warranty Product Warranty

The Infinity fiberglass window and door advantage

Exterior imagae of an Infinity in-swing French door, casement windows and picture window overlooking a patio
Infinity In-swing French Door and Casement Windows in Bronze

Infinity windows and doors are made from our proprietary Ultrex® fiberglass for unmatched performance and durability. They resist warping, fading, and chalking so you won't need to think about replacement again.

Interior bedroom image of Infinity casement windows in stone white finish overlooking a patio
Infinity Casement Windows in Stone White

Our Ultrex fiberglass and energy-efficient glass insulate against Ohio's extreme weather and temperatures, reducing energy costs and keeping your home comfortable.

Interior image of a living room featuring 3-panel sliding patio doors in ebony finish.
Infinity 3-Panel Sliding Patio Doors in Ebony

The strength of Ultrex means you'll get more glass area and less bulky frame, making the most of your views.

Interior image of a living room featuring a swinging Frnch door, casement and picture windows in stone white finish
Infinity Inswing French Door and Casement Windows in Stone White

Our acclaimed designs withstand the test of time. We offer a complete collection of window and door styles, features, and options to complement any home.

Complete assurance from
start to finish

Consultation

Before installation

When your Design Consultant meets with you in your home, your windows will be inspected and measured, and you’ll get all the guidance you need to make replacement window and door decisions with confidence. And without pressure.

Installation

During installation

On installation day, your old windows will be removed and your new Infinity windows will be expertly installed. We will treat your home with the utmost of care and your old windows will be hauled away.

Warranty

After installation

You'll get peace of mind with our industry-leading warranties. Your coverage will include a Limited Lifetime Warranty on your new windows and doors, and a Lifetime Installation and Service Warranty.

Infinity replacement windows and patio doors in a living room overlooking a lake.

Infinity from Marvin window and door replacement in the greater Boston area

We'll take care of the details so you don't have to
Schedule Appointment