Pro Listing

Superior Windowland

Window Installers in New Milford, Connecticut
Ranked #5 in New Milford | Grade B+
4.80 (24 reviews)

Superior Windowland

Superior Windowland operates from 3 Simm Ln, Newtown, CT, focusing on replacement windows, sliding and entry doors, and select exterior projects. The team emphasizes product guidance and a coordinated installation experience Serving homeowners across New Milford, Connecticut.

Superior Windowland business photo 1 - Windows in New Milford
Superior Windowland business photo 2 - Windows in New Milford
Superior Windowland business photo 3 - Windows in New Milford
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Why Homeowners Choose This Business

Local showroom with regular hours; guidance on styles, glass and energy-minded options; coordinated install teams; projects ranging from single openings to whole-home updates Local experience that helps homeowners across New Milford, Connecticut compare a more region-aware provider.

Service Area

Newtown and nearby Connecticut communities across Fairfield County and adjacent areas.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Roofing Contractor
  Window Replacement
  Window Installation
  Installations
  Sliding Glass Doors
  Entry doors
  Repairs
  Storm Doors
  Patio doors
  Insulated Windows
  Siding Replacement
  Energy Efficient Windows
  Door installation
  Home Exterior Upgrades
  Replacement Windows CT

Window replacement and installation; sliding glass and patio doors; entry and storm doors; insulated and weather-tight window options; exterior siding replacement; related home exterior improvements.

Reviews

Customer Reviews

Eric H
Great work, very professional. The new windows and sliding glass doors look amazing. Will definitely work with them on replacing other windows in the house and other remodeling projects.
sally robilotto
Superior offered us weather tight, insulated windows. The guys who installed them were very hard working. I have already recommended them to our neighbor.
Nuts 180
We are truly happy with our experience buying a new front door and screen door. The color is rich and beautiful. We opted for some interesting features. We have an inner shade for the front door glass as we wanted as much winter sunshine…
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We are truly happy with our experience buying a new front door and screen door. The color is rich and beautiful. We opted for some interesting features. We have an inner shade for the front door glass as we wanted as much winter sunshine as we could get. But it allows complete privacy at night or the ability to see out yet offers shade in the summer. I checked about damage if the shade broke. The entire window part comes out without the need to replace the whole door. Although not a super fancy mcmansion door, our small house just jumped up into super classy with this new look. The hardware is beautiful and mechanically very easy to operate if you have arthritis. My husband dreaded switching from glass to screen each summer, so we have one door that does both now. The workers really prepped well to avoid damage to any of our floors or property and cleaned up beautifully. They worked so well as a team. All the trim and putting back of our vinyl siding were so well done everything looked brand new. The workers were polite...no swearing during installation and real experts at what they did. We are absolutely thrilled and may use them to replace our back door too. 10 stars!!!! I am including after pictures.
Phil Tisi
I used Superior about 5 years ago for new windows and sliding doors on my house. This time I used them for new siding on my house. Both times they have been, honest, professional and a pleasure to work with. If/when we need additional home…
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I used Superior about 5 years ago for new windows and sliding doors on my house. This time I used them for new siding on my house. Both times they have been, honest, professional and a pleasure to work with. If/when we need additional home updates, we will use them again. I have also recommended them to friends who have also used them and are also thrilled with the results.
Lindsay Gaudioso Realtor - Real Broker CT, LLC
Superior Windowland is fantastic! We worked with Dave on brand new windows for our home. He didn’t just come out, quote windows and “sell” us on it. He actually asked us, what do we envision? Where no other company did that. He provided opt…
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Superior Windowland is fantastic! We worked with Dave on brand new windows for our home. He didn’t just come out, quote windows and “sell” us on it. He actually asked us, what do we envision? Where no other company did that. He provided options, discussed the process and was with us from start to finish of it all. The install team is absolutely tremendous and goes above and beyond as well. We highly recommend this company, the team and will always recommend them and use them in the future.

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Special Offers

Free Estimate

This business may offer free estimates for some services.

Frequently Asked Questions

They work on window replacements as well as sliding glass and entry doors, based on customer reviews and public listings. Projects range from individual openings to whole-home updates with insulated, weather-minded options.

Reviews suggest they discuss goals, present options, and explain the process before work begins. You can start by reaching out through their website or visiting during posted showroom hours.

Public sources indicate they also take on siding and related exterior upgrades. Customers have referenced completing window and door work first, then returning for larger exterior projects.

Feedback commonly mentions professional crews, neat installations, and results that match expectations. Several reviewers said they were satisfied enough to recommend the company or hire them again.

Posted hours show Monday to Friday 10:00 AM–4:00 PM and Saturday 10:00 AM–2:00 PM, closed Sunday. Checking the website before visiting is a good idea in case hours change.
 Verified Listing

Opening Hours

  • Monday 10:00 AM – 4:00 PM
  • Tuesday 10:00 AM – 4:00 PM
  • Wednesday 10:00 AM – 4:00 PM
  • Thursday 10:00 AM – 4:00 PM
  • Friday 10:00 AM – 4:00 PM
  • Saturday 10:00 AM – 2:00 PM
  • Sunday Closed

Business Details

Business Rating
4.80 (24 reviews) Pro Listing
Address
3 Simm Ln, Newtown, CT 06470
Phone
Business Type
Window Installation Service
Website
https://superiorwindowland.com/
City Page
Window Installers in New Milford, Connecticut

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