Infinity fiberglass home replacement windows

Schedule an appointment with Infinity from Marvin in the Greater Boston area

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

Limited-time window replacement specials

New casement windows Infinity promotions - Buy 4 windows or doors get the 5th on us
Feeding America logo

We'll donate 250 meals with your purchase for local families in need.*

221,000
meals donated

*Maximum monthly donation of $1,000.

Feeding America logo 221,000 meals donated to Feeding America

We'll donate 250 meals with your purchase for local families in need.*

*Maximum monthly donation of $1,000.

 

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

“Great professional installation and answered all my questions. Windows are air tight! Wish I had worked with Marvin for my other door and window needs in the past. Their warranty gives you more peace of mind.”

Mary K.

“Overall exceptional experience. We've had Andersen and Pella windows installed in the past and haven't been happy with either, we'll never go back. We plan on doing the rest of the house, including replacing the newer Pella windows with Infinity from Marvin.”

Natalie B.

“We expect high standards from your company...that is one reason we went with Marvin Windows. The installation team was very professional. They treated our property with respect and cleaned up at the end of the project. We did not have to do one thing regarding cleanup. We love the windows.”

Richard C.

“I chose Infinity because the quality of the products is superior to other companies and they don't use ridiculous sales tactics like some of the competitors.”

Michelle C.

“From the salesman, to the scheduler, to the installers and the painter, everyone was knowledgeable and very professional. Our windows are beautiful, they make our house look updated. The windows also make the house quieter and more energy efficient . We would highly recommend Infinity from Marvin-Ohio to our family and friends.”

Betty D.

“I would highly recommend Infinity from Marvin. After doing quite a bit of in depth research, the quality, service and installation processes I found were to be the best. And they proved it in every aspect. And I have no doubt my choice of having Infinity from Marvin installed was the right one. They are not the cheapest, but remember, you get what you pay for. "The bitterness of poor quality remains long after the sweetness of low price is forgotten.”

Steve G.

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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
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