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10 best window replacement companies in Westport, Connecticut
Jessica WimmerHome improvement writer
Jessica Wimmer is a writer for USA TODAY Homefront. She specializes in writing reviews and info...
Updated Jun 22, 2024
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We've ranked the top 10 window replacement companies that operate within 50 miles of Westport. We base our ranking off average customer ratings weighted against the number of reviews. For more information, check out our full methodology.
High-quality windows provide a range of benefits for your home, such as maintaining a comfortable indoor climate, lowering your monthly energy bills and preventing your HVAC from overworking. The U.S. Department of Energy finds that both heat and cold exchange through low-grade windows accounts for 25 to 30% of heating and cooling fees in households. Speak with the best window replacement companies in Westport to find a window variety that boosts both energy efficiency and visual appeal.
When you first decide to invest in energy-efficient replacement windows, understanding what attributes to look for is important. We first recommend checking for an Energy Star certification label, meaning the window satisfies the performance criteria set by the National Fenestration Rating Council. The label also displays the climate region where the window will have the ideal performance — northern, north-central, south-central or southern.
- Offers lengthy window and labor warranty
- Provides triple-pane windows
- Sells specialty window shapes
- Holds high customer ratings
- Offers energy-efficient products
- Provides a lifetime labor warranty
- High-quality products
- Friendly sales representatives
- Generous warranties
Find the best window replacement company for you in Westport
The highest-ranking window replacement companies in Westport provide extensive product options, robust warranty coverage, competitive estimates and positive customer experiences.
Since Westport is located in a northern climate zone, you should look for a U-Factor of 0.2–0.26. This ensures the window is insulated enough to withstand harsh winters. The lower the U-factor, the better the window retains heat. You should also look for a Solar Heat Gain Coefficient (SHGC) of less than 0.17. The lower the SHGC, the better the window resists unwanted heat gain and the less you’ll spend on cooling in summer.
Renewal by Andersen
What customers say
Renewal by Andersen of Westchester employs kind, knowledgeable staff and provides transparent, upfront pricing. There are reports of poor installation quality, lack of clean up and issues with follow-up service.
Services offered
Highlights
- 73 years in business
- Saturday availability
- Energy-efficient windows
- Free in-home consultation
Power Home Remodeling
Services offered
Highlights
- Good customer service
Pella Windows & Doors of Norwalk
Services offered
Highlights
- Educational website
- Price transparency
- Free assessment
- Good customer service
Window Depot USA of Southern CT
Services offered
Highlights
- Educational website
- Price transparency
- Free assessment
- Timely service
- Good customer service
Windows By Toll
Services offered
Highlights
- Free assessment
- Price transparency
- Good customer service
- Educational website
Klar Studio Custom European Windows & Doors
Services offered
Highlights
- Educational website
- Price transparency
- Free assessment
United Home Experts
Services offered
Highlights
- Free assessment
- Price transparency
- Educational website
- Good customer service
Santos Construction Group
Services offered
Highlights
- Good customer service
- Price transparency
- Educational website
- Free assessment
Mr. Handyman of Huntington and Smithtown
Services offered
Highlights
- Good customer service
- Educational website
- Price transparency
- Timely service
- Free assessment
514 Larkfield Rd Suite 8, East Northport, NY 11731
(631) 257-3213
www.mrhandyman.com/huntington-smithto...
Connecticut Glass & Mirror
Services offered
Highlights
- Educational website
- Free assessment
- Good customer service
- Price transparency
More providers
Below are additional window replacement companies that didn’t make our top picks based on their distance, ratings or service offerings.
MK Window Treatments
Bert Falsetti's Home Improvement LLC
Homestead Window Treatments
Greenwich Windows Replacement
What are signs that I need my windows replaced?
Your windows will probably indicate when replacement is necessary. Normal clues that it's time for a revamp include the following:
- Poor operation, such as not opening or closing easily
- Problematic noise pollution from outside
- Damage, such as cracked glass or broken framing
- Condensation between glass panes (moisture on the exterior or interior of panes is normal)
- Escalating energy bills
- Poor curb appeal due to age or weathering
- Air leakage around windows
You have the ability to replace one window if it’s broken or otherwise needs to be swapped out. However, if your entire home has inefficient or unattractive windows, replacing them completely will result in the greatest improvement.
Not swapping out your old or damaged windows may ultimately cost you more later on. Problems such as air infiltration can cause a steep increase in your utility bills and place unnecessary strain on your HVAC system. Excess moisture can rot your windows and spread mold within your house. On top of these, damaged window panes can also become a safety issue if they make it easier for intruders to break in.
How much does it cost to replace windows in Westport?
Window replacement costs fluctuate depending on several factors, but the baseline materials cost in Westport falls between $230 and $340 per window, according to data collected from RSMeans. Factors such as the size and complexity of your project will affect labor costs. For context, the national average cost for a window installation project with up to five windows is $9,014 for aluminum-frame windows and $9,403 for wood-frame windows, according to an October 2023 survey of homeowners.
Window replacement cost factors
Various factors may change your final window replacement costs: window style options, glass type, materials, additional efficiency features, the house's age and where the windows are on your home. Bigger, more elaborate window styles, like bay windows and bow windows, will typically have premium price tags. Going with composite, fiberglass or wooden windows will also raise your final cost.
Window replacement cost by replacement type
There are two main window replacement options available: pocket and full frame. To save money, have an installer change out only the damaged glass panes if that's your sole issue, rather than swapping out entire windows. But faulty framing, relentless air leaks or moisture issues mean you'll need to invest in a full-frame replacement.
Facts about Westport
Low cost per window
High cost per window
Average Daily Sunlight
Best window replacement for you
Experts Ready to Help
How can I save money on Westport window replacement?
Putting money towards window replacement has clear future worth, but you'll still want to find the best deal possible. A couple of ways to get the most out of your budget include the following:
- Pay in cash or by check: Lots of companies add fees if you pay with a credit card. An extra 3% on top of spending hundreds or thousands of dollars can steeply increase your final bill.
- Consider a different window style: If you have your eye on a pricey window style, pinpoint what you like most about that style and look at cheaper options that still match your vision. If having lots of natural light and sprawling views matters most, picking a picture window over a bay window conserves money but offers the same perks.
- Purchase in the off-season: To replace units, the windows will have to be open over the course of a few days, so many people do updates during the milder months. If you’re okay with a winter installation, you may be able to get a deal from window fitters looking for business in those months.
- Choose standard colors and sizes: Customizations can increase what you pay without making the windows higher quality.
- Buy in bulk: It's most cost-effective to buy many new windows all at once rather than spacing out your window replacement project. Batch window orders regularly come with savings from distributors for buying in bulk. Sellers often raise prices as well, making consolidating windows into one purchase a good idea to dodge those premiums.
- Compare estimates: Get the estimated project cost from multiple sellers to contrast pricing. Evaluate the quality each window type is to ensure you're optimizing your investment.
Our methodology for selecting window replacement companies
The Homefront Local team employs a proprietary scoring algorithm that evaluates companies based on key factors you value, such as average customer review ratings and trustworthiness indicators. Our method for determining trust involves a comparative analysis of the number of reviews a company receives compared to its local competitors. This leads to companies that have earned more trust from your local community being awarded a higher score.
We review national window companies against our full methodology. We score window companies based on window options, energy-efficiency features, warranties, reputation and reviews, customer service and communication, and installation and other services.
Cost information in this article, unless otherwise noted, was calculated using RSMeans data from Gordian™. RSMeans is a construction cost database used by thousands of contractors to generate their project pricing.
Editorial note: The name “Homefront” refers to the alliance between USA TODAY and Home Solutions that publishes review, comparison, and informational articles designed to help USA TODAY readers make smarter purchasing and investment decisions about their home. Under the alliance, Homefront provides and publishes research and articles about home service and home improvement topics. Homefront has an affiliate disclosure policy. The opinions, analyses, reviews or recommendations expressed in this article are those of the Homefront editorial staff alone (see About Homefront). Homefront adheres to strict editorial integrity standards. The information is believed to be accurate as of the publish date, but always check the provider’s website for the most current information. Go back to top
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