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TRUSTED BY GREENWICH, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon188
    Verified window services reviews

Find Window pros in Greenwich

Avatar for Thermo Seal Windows Siding & Roofing
Thermo Seal Windows Siding & Roofing
4.7(
137
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I'm so happy with my new windows! My only regret is that I don't have more windows to replace! Aaron and his team were a dream to work with - communicative, friendly, and direct. They worked with me to scope out exactly what I wanted and they were very transparent and fair on price. The installation team was efficient and respectful, making sure everything was done to the utmost standards. My windows look amazing but more importantly they work fantastically! I was shocked at how much quieter and cooler my house was after the new windows were installed, and they are so much easier to keep clean. I will be recommending Thermo-Seal to everyone!!"
Windows Project
Windows Project
Windows Project
Windows Project
Additional Photos

+29

Response time6 days
2 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.7(
379
)

Serving Greenwich, CT and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Process was fully explained from start to finish and delivered as promised. High quality windows and attic insulation for an affordable price. Company was very professional and answered all questions. Great warranty. Installed 15 custom windows in one day. Definitely recommend!"
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and a Roofing system
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and a Roofing system
Fresh Curb Appeal

+41

42 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Window Genie of Westchester
Window Genie of Westchester
4.8(
16
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Window Genie did an excellent job. I knew my windows weren't clean, but WG did such a great job, my windows are shinning. The two men who did the work were great. They also clean my gutters and did another great job."
Additional Photos
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Additional Photos
Additional Photos

+6

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ProEdge Remodeling - Windows
ProEdge Remodeling - Windows
4.6(
38
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 1961

Free estimates

Credit card accepted

"Install crew was perfect. No dust, no mess. Complete cleanup, and a perfect airtight install. For years we have had winter management strategies. Closing off room on the north side... and running space heater in those rooms during use. After installation of the ProEdge windows these rooms are as warm as the rest of the house. AMAZING! Recent warm days prove the advantage of triple glazed low-E windows, too. Nice and cool inside. I searched for years for new windows that met MY specifications . As a career engineer I am happy to recommend ProEdge to anyone. Their attention to detail is superb."
2021 Window Projects 44
2021 Window Projects 44
2021 Window Projects 44
2021 Window Projects 44
2021 Window Projects 44

+38

Recommended by94%of homeowners
Avatar for Renuity
Renuity
4.4(
35
)

Serving Greenwich, CT and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1339 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Guncay Glass & Mirror
Guncay Glass & Mirror
5.0(
25
)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Worked with Guncay Glass & Mirror several times with Satisfactory results and professionalism in each project. Well priced and always on time, will keep using them over and over."
Additional Photos
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+37

Response time1 day
Recommended by100%of homeowners
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Windows questions, answered by experts

You can add any type of window to a brick house, so long as the window has proper support. Windows with wider openings and windows in brick walls will need a lintel to support the extra weight above the window frame. A lintel is a support beam that distributes the weight from above evenly around the window.

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

Use a high-quality caulk with silicone around your windows, as it’s waterproof and shrink-proof. Or, you can use a caulk consisting of polyurethane or acrylic if you want to be able to paint over it. Caulk made from silicone is not paintable. Avoid using inexpensive caulk that has a resin or oil base. These caulks will not last long and may shrink and pull away from the window as temperatures go up and down.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Common problems include broken latches, misaligned tracks, and worn seals. Regular inspection prevents major repairs.

The Greenwich, CT homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.