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10 best window replacement companies in Guilford, 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 Guilford. We base our ranking off average customer ratings weighted against the number of reviews. For more information, check out our full methodology.
Newer, higher-quality windows can maintain a comfortable indoor temperature, reduce the burden on your HVAC system and help lower your monthly energy bills. The U.S. Department of Energy reports that heat exchange via subpar windows leads to 25% to 30% of residential heating and AC energy consumption. The best window replacement companies in Guilford can assist you in selecting windows that both offer curb appeal and promote energy savings.
Buying high-quality, energy-efficient replacement windows begins with understanding what to search for. Prioritize those with an Energy Star certification label, which certifies that the window's efficiency meets the National Fenestration Rating Council's performance criteria. The label also displays the climate area where the window will operate best: 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 Guilford
The most reputable window replacement companies in Guilford provide varied model varieties, comprehensive warranties, budget-friendly quotes and great customer testimonials.
Since Guilford 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 - Branford
Services offered
Highlights
- Free assessment
- Educational website
- Good customer service
- Price transparency
Power Home Remodeling
Services offered
Highlights
- Good customer service
Window Nation
Services offered
Highlights
- Free assessment
- Price transparency
- Educational website
- Good customer service
Bencar Building Systems LLC
Services offered
Highlights
- Good customer service
Neil Jones Home Improvements
Services offered
Highlights
- Timely service
- Price transparency
- Good customer service
- Free assessment
- Educational website
Clinton Glass
Services offered
Highlights
- Good customer service
- Educational website
- Price transparency
- Free assessment
Advanced Window Systems LLC
Services offered
Highlights
- Educational website
- Price transparency
- Good customer service
- Free assessment
Nu-Face Home Improvements
Services offered
Highlights
- Price transparency
- Free assessment
- Good customer service
- Educational website
- Timely service
J.C. Tonnotti Window Company
Services offered
Highlights
- Educational website
- Timely service
- Good customer service
Castle Windows
Services offered
Highlights
- Educational website
- Price transparency
- Good customer service
- Free assessment
More providers
Below are additional window replacement companies that didn’t make our top picks based on their distance, ratings or service offerings.
Peoples Windows and Baths
Middlesex Glass & Greenhouse
NEWPRO
Bert Falsetti's Home Improvement LLC
What are signs that I need my windows replaced?
Your windows tend to let you know when they need replacing. Typical indicators that it's time for an update include the following:
- Poor operation, such as not opening or closing easily
- Problematic noise pollution from outside
- Condensation between glass panes (moisture on the exterior or interior of panes is normal)
- Air leakage around windows
- Escalating energy bills
- Poor curb appeal due to age or weathering
- Damage, such as cracked glass or broken framing
You can just update a single window if it's broken or otherwise needs replacing. However, if you have windows throughout the house with poor efficiency or outdated looks, swapping all of them out will result in the most successful upgrade.
Deciding against updating your older or faulty windows can cost you more in the years ahead. Issues like air infiltration can sharply spike your bills and strain your HVAC system over time. Moisture problems can lead to window rot and may allow for mold growth inside the home. Faulty windows also raise security issues by making it easier for intruders to enter your home.
How much does it cost to replace windows in Guilford?
Window replacement costs fluctuate depending on various factors, but the baseline materials cost in Guilford falls between $230 and $340 per window, according to data collected from RSMeans. Factors such as the complexity and size of your project will affect labor costs. By comparison, 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
Numerous factors can impact your overall window installation expenses, such as style, glass type, materials, options for energy savings, the home's age and where the windows will be. Intricate styles with embellishments, like bay windows or bow windows, will cost more. In addition, expect a higher bill if opting for composite, fiberglass or genuine woodframes.
Window replacement cost by replacement type
There are two main window replacement choices available: pocket and full frame. To save money, have a handyman change out only the cracked glass panes if that's your sole issue, rather than doing a total window unit replacement. But compromised framing, relentless air leaks or moisture issues mean you'll need to invest in a full-frame replacement.
Facts about Guilford
Low cost per window
High cost per window
Average Daily Sunlight
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How can I save money on Guilford window replacement?
Budgeting enough for quality window replacement is a wise investment, but finding the most affordable price matters, too. These are a few tips for getting the best deal:
- Choose standard colors and sizes: Adding custom features can increase the total price without really making the windows operate any better.
- Pay in cash or by check: A lot of sellers include extra charges for credit payments. When you're already spending a substantial amount of money, even a 3% service charge adds up fast.
- Buy in bulk: It's most cost-effective to purchase many new windows all at once rather than spacing out your window replacement project. Batch window orders typically come with savings from suppliers for buying in bulk. Sellers frequently raise prices as well, making bundling windows into one purchase a good idea to bypass those surcharges.
- Compare estimates: Get the estimated project cost from multiple sellers to differentiate pricing. Evaluate the quality each window type is to ensure you're optimizing your investment.
- Consider a different window style: If you have your eye on a high-end window style, pinpoint what you like most about that style and look at more affordable options that still match your goal. If having lots of natural light and scenic views matters most, picking a picture window over a bay window saves money but offers the same perks.
- Purchase in the off-season: To replace units, the windows will need to be open temporarily, 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.
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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