30 Best Window Replacement Companies in Thornwood, NY (Nov 2022)
Window Companies Near Me

If you're looking to get new windows, our guide to the best window installation companies can help.

We analyzed all the top window installers in Thornwood and selected the top 30 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

A guide on the top window replacement companies in Thornwood may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. If your house has old or damaged windows, your AC or heater could be working overtime to heat or cool your house. This means spending more on electricity bills.

Installing efficient windows on your property can help you save money each month on your power bills — and you can help the environment as well.

Because windows have such a large impact on your home, selecting the best company for you is a big choice to make. That's why the EcoWatch team has put together this list of the top window replacement companies, so you can more easily make an informed decision.

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Lifetime warranty
  • Great industry reputation
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • More expensive than competition

Best Warranty

Universal Windows Direct

★★★★★
4

  • Manufactures products in-house
  • Wide variety of products and services
  • Lifetime warranty
  • Quality of service will depend on your area

Best Window Replacement Companies in Thornwood

The EcoWatch team assessed dozens of window providers across Thornwood to narrow our list down to the best ones. The companies we've reviewed in this article scored best in our categories: energy-efficient offerings, price, availability, customer service and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Low prices relative to competitors
  • Pros icon Lifetime warranty
  • Pros icon Great industry reputation
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Thornwood. Window World has around 27 years of experience in the windows industry, and it currently serves 200 locations nationwide.

You may want to consider choosing Window World if you're interested in a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

Window World is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.

How much does Window World cost in Thornwood?

Though pricing information is not readily available on Window World's website, it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can get a quote from the company.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Award-winning company
  • Pros icon Great industry reputation
Cons:
  • Pros icon More expensive than competition

Renewal by Andersen has the best availability in Thornwood. This provider has 27 years of experience in the windows business, and it has established itself as one of the most respected companies in Thornwood. Its reputation is backed by many positive reviews on customer review websites.

It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.

How much does Renewal by Andersen cost in Thornwood?

Even though prices are not readily available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to request a free quote from the company.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Thornwood. Universal has around 20 years of experience in the industry, and it currently serves 27 states nationwide. The company has many glowing reviews from customers online.

It has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's windows are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.

How much does Universal Windows Direct cost in Thornwood?

Prices aren't listed on Universal's website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you'd like to know for sure, you can get a quote on the company's website.

We've recommended providers with shining reputations, but keep in mind some national companies have independently owned locations in Thornwood, so your service may depend on your local crew. We have tried to be unbiased and transparent by including pros and cons for each company we reviewed.

More Window Replacement Companies in Thornwood

Sky Windows and Doors

Freeport, NY
4.7
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service
  • Pros icon Reliable Appointment Windows

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.skywindowsnj.com/
Address: 145 N Main St, Freeport, NY 11520
Phone: (516) 686-8485

Renewal by Andersen of Long Island

Farmingdale, NY
4.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.renewalbyandersen.com/window-company/800-long-island-ny/retailer
Address: 2029 New Hwy, Farmingdale, NY 11735
Phone: (631) 843-1713

TL Home Improvement LLC

Shelton, CT
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Locally Recognized for Quality

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung

Website: https://www.tlhomeimprove.com/
Address: 176 Ripton Rd, Shelton, CT 06484
Phone: (203) 870-5582

Bluesky Windows & Construction

New York, NY
4.6
★★★★★
  • Pros icon Timely Service
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://blueskywindowsnyc.com/
Address: 205 W 29th St 2nd floor, New York, NY 10001
Phone: (212) 239-8550

The Glass Guru

East Rutherford, NJ
4.4
★★★★★
  • Pros icon Dependable Service
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Award-Winning

Services Offered

  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/meadowlands/
Address: 130 Hackensack St, East Rutherford, NJ 07073
Phone: (201) 366-3699

Taylor Door, llc

Paterson, NJ
4.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Dependable Service
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Aluminum Window Frames

Website: http://www.taylordoornj.com/
Address: 752 20th Ave, Paterson, NJ 07504
Phone: (973) 754-9444

Renewal by Andersen

Stamford, CT
4.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon No-fee Quotes
  • Pros icon Locally Recognized for Quality
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.renewalbyandersen.com/window-company/710-westchester/retailer
Address: 2041 W Main St, Stamford, CT 06902
Phone: (203) 406-0545

Pella Windows & Doors of Roslyn Heights

Roslyn Heights, NY
4.2
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/long-island/showrooms/roslyn-heights/
Address: 79 Powerhouse Rd, Roslyn Heights, NY 11577
Phone: (516) 938-7655

Window Gallery North Bergen

North Bergen, NJ
4.2
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Appointment Windows
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://windowgallerynb.com/
Address: 603 John F. Kennedy Blvd, North Bergen, NJ 07047
Phone: (201) 866-1987

Storefront Glass & Metal

Huntington Station, NY
4.2
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Reliable Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Architectural Glass
  • Service icon Heavy Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.storefrontglassandmetal.com/
Address: 505 E Jericho Turnpike, Huntington Station, NY 11746
Phone: (516) 522-1203

ATM Mirror & Glass

Buchanan, NY
4.2
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.atmglass.com/
Address: 3115 Albany Post Rd, Buchanan, NY 10511
Phone: (914) 941-4230

Mr. Handyman of Upper Fairfield County

Fairfield, CT
4.1
★★★★★
  • Pros icon Timely Service
  • Pros icon Dependable Service
  • Pros icon Locally Recognized for Quality
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows

Website: https://www.mrhandyman.com/upper-fairfield-county/
Address: 2480 Black Rock Turnpike, Fairfield, CT 06825
Phone: (866) 550-1710

Giant Siding and Windows

White Plains, NY
4.1
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Award-Winning
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://giantsidingandwindows.com/
Address: White Plains, NY
Phone: (914) 358-1913

Able Glass & Mirror Co , Inc.

Caldwell, NJ
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Award-Winning

Services Offered

  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Commercial Windows

Website: http://ableglassmirrorcompany.com/
Address: 79 Bloomfield Ave, Caldwell, NJ 07006
Phone: (973) 228-7600

Alba European Windows & Doors

The Bronx, NY
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Reliable Service
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.albaeuropeanwindows.com/
Address: 1825 Radcliff Ave, The Bronx, NY 10462
Phone: (718) 678-7401

The Window People

Stamford, CT
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.thewindowpeople.net/
Address: 42 Magee Ave, Stamford, CT 06902
Phone: (203) 323-1804

Hoboken Glass Company

Hoboken, NJ
4.1
★★★★★
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Arrives on Time

Services Offered

  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: http://hobokenglass.com/
Address: 805 Clinton St a, Hoboken, NJ 07030
Phone: (201) 963-8148

WindowFix

Brooklyn, NY
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://windowfix.com/
Address: 347 38th St, Brooklyn, NY 11232
Phone: (800) 337-1620

Bernie's Glass & Mirror

Brooklyn, NY
4.0
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Reliable Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.berniesglass.com/
Address: 1554 Fulton St, Brooklyn, NY 11216
Phone: (718) 467-0649

Home Supply Window & Door

Hawthorne, NJ
4.0
★★★★★
  • Pros icon Arrives on Time
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows

Website: https://www.hswindows.com/
Address: 160 Van Winkle Ave, Hawthorne, NJ 07506
Phone: (973) 949-5401

Complete Roof Systems

Dumont, NJ
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows

Website: http://www.crsroofing.net/
Address: 25 Aladdin Ave, Dumont, NJ 07628
Phone: (201) 734-5465

ABCO Glazing

Suffern, NY
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://abcoglazing.com/
Address: 6 Catalina Ct, Suffern, NY 10901
Phone: (845) 377-3883

Home Services at The Home Depot

Brooklyn, NY
3.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon Consistent Workmanship
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Brooklyn, NY
Phone: (315) 284-1274

Window Depot Usa Of Lower NY

South Hempstead, NY
3.9
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Dependable Service
  • Pros icon No-Hassle Pricing
  • Pros icon Timely Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://windowdepotlowerny.com/
Address: 1096 Grand Ave, South Hempstead, NY 11550
Phone: (516) 564-4400

Sears Window Replacement

New Rochelle, NY
3.9
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Locally Recognized for Quality
  • Pros icon Timely Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Custom Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: https://www.searshomeservices.com/locations/hi/window-replacement/ny/newrochelle
Address: 5 Plain Ave, New Rochelle, NY 10801
Phone: (914) 243-1427

ARDMOR Windows & Doors

Wallington, NJ
3.9
★★★★★
  • Pros icon Reliable Service
  • Pros icon No-fee Quotes
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.ardmorwindows.com/
Address: 25 Locust Ave, Wallington, NJ 07057
Phone: (973) 447-1174

Tri State Window Factory

Deer Park, NY
3.9
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes
  • Pros icon Excellent Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.tristatewindowfactory.com/
Address: 360 Marcus Blvd, Deer Park, NY 11729
Phone: (631) 667-8600

Mr. Handyman Tri-County

Wayne, NJ
3.9
★★★★★
  • Pros icon Reliable Service
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon Award-Winning

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://www.mrhandyman.com/tri-county/
Address: Wayne, NJ
Phone: (973) 323-2543

Tri State Window Factory

Seaford, NY
3.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.tristatewindowfactory.com/
Address: 3657 Merrick Rd, Seaford, NY 11783
Phone: (800) 645-4568

Window World of Long Island

Farmingdale, NY
3.8
★★★★★
  • Pros icon Reliable Service
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.windowworldlongisland.com/
Address: 33 Hempstead Turnpike, Farmingdale, NY 11735
Phone: (516) 377-3500

How Installing Energy-Efficient Windows in Thornwood Saves You Money

Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to consider making the switch:

  • Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
  • Save money on electricity bills: Because energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save about $605 annually on your energy bills in Thornwood.
  • Decrease your carbon footprint: By using less energy once upgrading to Energy Star certified windows, you'll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
  • Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.

Estimated Cost of Window Replacement in Thornwood

Windows come in various shapes and sizes, so costs and services will differ remarkably. Here are the average costs and services that you'll find from window installation companies.

How Much Do New Windows Cost?

The national average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. How much it will cost you depends on several factors, including type, the location of your home, number of windows, material, size and more.

Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $605 a year on your energy bills in Thornwood.

Costs will also vary depending on the material of your frame. Aluminum frames cost the least. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made with wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.

What Services do Window Installers Offer?

In regard to window replacements, there are generally two types that your provider will offer: full-frame and pocket installations.

Full-frame installations entail replacing the total window, including the trim, sill and frame. Full-frame installations are necessary when you want a new style or your window has significant rot or deterioration. Full-frame installations are more involved and will raise the overall cost. Pocket installations are on the simpler end and won't carry as large a bill, as they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.

Your window installation company will be able to help you choose what's best for your needs. In Thornwood, the decision will mostly be based on how old your home is and if there's any moisture damage. Wood can decay if not properly maintained over the years, so it's a good idea to have a professional check your frames and window sills.

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Lifetime warranty
  • Great industry reputation
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • More expensive than competition

Best Warranty

Universal Windows Direct

★★★★★
4

  • Manufactures products in-house
  • Wide variety of products and services
  • Lifetime warranty
  • Quality of service will depend on your area

How We Choose the Best Window Installers in Thornwood

In our hunt to find the most reliable, eco-friendly window installers in Thornwood, EcoWatch assessed many companies before settling on these. We've assessed the best window replacement companies in Thornwood primarily based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

This one is pretty self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.

Work Quality

We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company featured on this list to make sure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent online reviews to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including warranty, cost, quality of installation, quality of parts, professionalism and more.

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Thornwood's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Thornwood window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Thornwood, NY Window Replacement FAQs

How much should a window install cost?

The national average cost to install a single window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is often dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

What are the kinds of windows?

There are various types of windows you can get for your home, such as slider windows, transom windows, bay windows, picture windows, casement windows, double-hung and single-hung windows and awning windows.

What do window installers do?

Window installation companies cover the entire process — from replacing old windows with brand new ones to cleaning up after the windows have been put in place. Additionally, a lot of companies offer window manufacturing, customization and repairs.

When is the best time of year to replace windows?

Replacement windows can be installed during any season, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.

How do you know it's time to replace your windows?

Windows typically last 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them looked at by an expert to see if they need any repairs or replacements.

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