We Create Beautiful Experiences.

Replacement windows & entry doors beautify your home, raise it’s value, lower your energy bills, and raise your living standards.

18 Months

0% Interest

SAVE THOUSANDS OFF YOUR PROJECT!

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Expertise & Experience

Our team consists of trained professionals. We love our work. Our extensive knowledge and hands-on experience will help guide you toward incredible new in-home experiences. Ask us questions! We stay up-to-date with the latest industry standards and techniques.

Let’s level-up your living experience!

Schedule a consultation

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Here comes The Sun

Let in the Sun with better Windows & Doors, Professionally Installed, For the Right Price.

Replacement Windows

Intensify your home’s style and performance with Top quality Top Sash windows! Find the best choice to your home with amazing Top Sash vinyl windows – great product well known for delivering unrivaled permanence. In addition to our numerous window replacement designs, you can fully customize your Top Sash windows with grid styles, glass options and exterior colors.

New Windows

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New Patio Doors

Quality sliding patio doors, in wood or vinyl, consist of two or more large glass door panels. They will open with a gentle push for years to come and giving you more usable space on your patio and in your home. Large glass panes let a large amount of natural light into the room and also allow for unobstructed views of the outdoors. Available in extensive options for the ultimate in customization.

New Patio Doors

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Front Door Upgrades

Where home begins! Your front door is the centerpiece of your exterior and can greatly impact your curb appeal. Our products deliver uncompromising quality, inside and out, and provide inspired designs in virtually unlimited choices that complement architectural and homeowner styles. Make your entry door a breath-taking experience.

New Entry Doors

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"We're a 5-star rated hard-working team that is eager to meet our next customer."

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Our STATS

Years Of Experience

Completed replacement projects to customer's satisfaction

Positive reviews

We Love Our Job

At Top Sash, we create smiles, friends, and beautiful living spaces that improve the quality of life for countless clients. Making home improvements is not just our job, it's our passion!

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Expert Installation

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Dedicated customer service department

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24/7 online/offline customer service

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1000's of happy Boston-area clients

Get Started

Trust the Process.
Love the Result.
Live the Dream.

Installation is an art, each one is slightly different. and we are time-tested, 5-star-rated, high-quality artisans with a love for the craft and a dedication to making your space incredible.

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Windows & Doors Blog

Benefits of Upgrading Your Home with New Windows

Installing new windows isn’t just about enhancing your home’s appearance—it's an investment that can transform your living experience in countless ways. From boosting energy efficiency to elevating comfort and security, the benefits of upgrading your windows are well...

Maximizing Natural Light: Tips for a Brighter, More Inviting Home

Natural light has the power to transform a home—making spaces feel more open, warm, and welcoming. It enhances mood, improves energy efficiency, and even helps boost property value. Whether you're looking to brighten a dim room or maximize the daylight throughout your...

Storm-Proofing Your Home: The Best Windows for Extreme Weather

From Nor’easters and hurricanes to heavy snowstorms and high winds, East Coast weather can be unpredictable and extreme. One season might bring relentless coastal storms, while another surprises homeowners with sudden temperature swings and intense rain. If your home...

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Chris Riffle

2 years ago

Have worked with their team and they are nothing short of excellent. As any questions come up, their team responds in a prompt and informative way. I highly recommend.

Kun W

3 years ago

We had such a great experience with Vassiliy and VIVA Windows team. The windows were made to order and they came within 5-6 weeks. The team came to swap out the windows and completed the work smoothly and efficiently in less than 2 days. We had almost 40 windows replaced. The areas around the windows were cleaned up so well as if they never came to do the job. They were also very careful during installation as we had a baby at home. We can't say enough good things about VIVA Windows and highly recommend them to anyone looking for windows for their home.

Response from the owner

Dear Nancy, Thank you so much for such valuable feedback about our job! We were really happy to work for your amazing family! Enjoy your new home and we hope to work with you maybe in your next future projects. Bests,VIVA Windows Team

Hugh Coffman

Perfectly pleased with the attentive service, the professionalism of everyone from sales personnel to carpenters, and the quality and appearance of the 16 new windows Viva installed. We highly recommend the company.

Hugh,It was a pleasure to work in your amazing house, fixed issues and refreshed the style! Thank you so much for this opportunity!

farit nizamov

The work was done fast and the windows look beautiful! Thank you very much!

Thank you so much for your feedback!

Steven Elfant

Thank You for the window installation. athe entire experience was very good, from the beginning to the end. The windows work well, and the installers were very efficient and professional.

Steven, we were very happy to replace your old windows! Thank you so much for this opportunity!

Aviva Salnikov

VIVA Windows has done a great job from the very start. The representative came over to our place exactly at the time he promised. Did the measurements, gave us the options to choose from, etc. We ordered a new patio door, we also received a quote without any unnecessary gimmics, as well as given an approximate date of installation. It was a little later than we thought we'll get it but we understood it was dependent on the company making it. The rep, Vassiliy, was on top of it and kept us aware of what was going on. And then the door has come and we just loved it. The guys who were taking off the old patio door and installing the new one were very professional, quick and very thorough. They brought some plastic covers and put them over the furniture. They even gave us a great suggestion how to make it beautiful from the outside and did some extra work. They cleaned up everything after the installation and took away the old door. We are very pleased with the product and the company itself. Thank you, Viva Windows

Thank you so much for such great words! We really appreciate the opportunity to work for your home needs and are really happy to make it better for you!

Brandon Eash

Viva came out to quote on an exterior door for me. They arrived right on time (conveniently after work) and gave me tons of options. Super professional - we are looking forward to completing the job with them.

Thank you so much Dr. Eash! We are looking forward to work with your project!

Julie Sodergren

The VIVA windows team were the best from start to finish! They had open communication the whole time, from the time they came and took measurements, to ordering our windows, scheduling a delivery, and doing a final walk through when our project was complete. They were on time for the two days they did the project and were very easy to work with. We love how our windows look both from the inside and the outside. It made our house look so much better! We can’t wait to ask VIVA windows back in the future for our next window project: our sunroom.

Dear Julie, Thank you so much for this opportunity to create a new view for your amazing house! We will be more than happy to work with your sunroom next time!

Lana Legmann

VIVA Windows does amazing work. In my life I dealt with a lot of contractors and let me tell you Vassiliy is the Best Of the Best. Excellent work, excellent customer service 24/7 immediate response, very knowledgeable, punctual, responsible…..ect. Others should learn from him. Extremely pleasant to work with & his entire team. They have a customer for life with me.

Dear Lana, Thank you so much for your valuable feedback! We really appreciate your trustworthy in our company and we were really happy to give your house a new fabulous style! Best wishes VIVA Windows team

Yevhen Kazyrid

Viva Windows was great. They responded to my initial inquiry quickly, easily scheduled a visit for an estimate, worked with my building to get the project approved, and scheuled/installed quickly, on time, on budget and with minimal disruption. They worked very neatly and were very considerate of my space and my personal belongings. I highly recommend.

Thank you so much for your great feedback!

We Create Beautiful Experiences.

18 Months

0% Interest

Exceptional Windows

Stunning Entry Doors

Charming Patio Doors

Expertise & Experience

Schedule a consultation

Here comes The Sun

"We're a 5-star rated hard-working team that is eager to meet our next customer."

Our STATS

Years Of Experience

Completed replacement projects to customer's satisfaction

Positive reviews

We Love Our Job

Expert Installation

Dedicated customer service department

24/7 online/offline customer service

1000's of happy Boston-area clients

Trust the Process.
Love the Result.
Live the Dream.

Windows & Doors Blog

Benefits of Upgrading Your Home with New Windows

Maximizing Natural Light: Tips for a Brighter, More Inviting Home

Storm-Proofing Your Home: The Best Windows for Extreme Weather

Customer Love

Experienced crew & leadership

Quality products & service

Incredible results & reviews

Contact Us

[email protected]

(888) 414-0690

21 Hill Rd, S2, Waltham, MA 02451

Expert Window & Door Installers

Serving

We Create Beautiful Experiences.

18 Months

0% Interest

Exceptional Windows

Stunning Entry Doors

Charming Patio Doors

Expertise & Experience

Schedule a consultation

Here comes The Sun

"We're a 5-star rated hard-working team that is eager to meet our next customer."

Our STATS

Years Of Experience

Completed replacement projects to customer's satisfaction

Positive reviews

We Love Our Job

Expert Installation

Dedicated customer service department

24/7 online/offline customer service

1000's of happy Boston-area clients

Trust the Process.Love the Result.Live the Dream.

Windows & Doors Blog

Benefits of Upgrading Your Home with New Windows

Maximizing Natural Light: Tips for a Brighter, More Inviting Home

Storm-Proofing Your Home: The Best Windows for Extreme Weather

Trust the Process.
Love the Result.
Live the Dream.