Updated On

June 1, 2023

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    If you’re hunting for new vinyl windows, you might have come across Window World, a window replacement company founded in 1995. Window World is known for its affordability, over 200 local franchises, and wide selection of window styles and it’s one of our best ranking window brands.

    To help you determine if this nearly three-decade-old window company is right for you, we crafted this Window World review covering everything from its product offerings to its warranty and post-installation support services.

    Our Rating85.5 / 100
    Year Founded1995
    State Availability48 states
    Financing OptionsOffers custom financing
    Energy-Efficient ProductsYes
    WarrantyLimited Lifetime Warranty for parts, glass, and installation
    Price Range$550–$850 per window
    BBB RatingA+

    Window World Pros & Cons


    • Offers single-hung windows
    • Allows hardware, color, and grill customization
    • Holds an A+ rating with the BBB
    • Offers custom financing options for improved affordability


    • Only offers vinyl windows
    • Service quality may vary by subcontractor

    Our Review of Window World

    Score: 85.5 / 100 points

    Window World is a more affordable window provider with a vast selection of products. It has received many accreditations and accolades from third-party agencies, including the Better Business Bureau (BBB), National Fenestration Rating Council (NFRC), American Society for Testing and Materials (ASTM), and the Good Housekeeping Institute, and ranks in our top picks of best vinyl windows.

    We like that its windows prioritize energy efficiency with multiple energy-smart features. However, the company only offers vinyl windows, so if you’re interested in other materials, you’ll need to look elsewhere.

    Product Offerings of Window World

    Score: 38 / 40 points


    Window World’s products are well-insulated and made from double-paned glass with argon gas insulation between the panes. It partners with ENERGY STAR and has multiple ENERGY STAR-certified window packages that can reduce your home’s energy costs. We also like the wide selection of window series offered.


    Window World doesn’t offer as many custom window options or a wide variety of materials since all its windows are made from vinyl. You’ll need to look elsewhere if you’re looking for wood or steel window materials.

    Service Offerings of Window World

    Score: 4 / 10 points


    Window World provides free quotes and in-person and virtual consultations. It offers full-service window installations through its over 200 franchises, which are in every state except Alaska and Montana.


    Its windows require specially trained Window World installers for installation, so you can’t hire this task out to another professional. Because of this, the company has received lower customer ratings than many of its competitors.

    Affordability of Window World

    Score: 21 / 25 points


    One of Window World’s biggest strengths is its affordability and competitive pricing. Most of its windows cost between $550 and $850, which is on the lower end for high-quality windows.


    The company made a name for itself by advertising new windows for $189, which it has received some heat for because most of its windows cost hundreds of dollars. Another con is that Window World is composed of franchise stores. Each store will have different pricing based on location.

    Warranty & Post-Installation Support of Window World

    Score: 10 / 10 points


    Window World offers additional warranties for lifetime glass breakage and seal failure, installation, and double transferable warranty options. It provides an extensive library of information about window care, window options, popular home trends, and much more so that you can stay on top of new developments in the window industry.


    Many top window providers offer lifetime warranties on their window products. However, Window World only offers a limited lifetime warranty on its products, making it a weaker choice for window warranties.

    Company Reputation of Window World

    Score: 12.5 / 15 points


    Window World has a strong A+ rating from the Better Business Bureau, and many people rave about the high-quality windows it offers. Its windows have a positive reputation for being energy-efficient and durable. All of its windows are made in the United States, which is a positive for anyone trying to shop within the country.


    Our research found that Window World didn’t always receive the best customer ratings on review websites like Trustpilot and Google Reviews.

    How Much Does Window World Cost?

    In the past, Window World was well known for its marketing claims that each window cost $189 to be installed. However, its window installation frequently costs more, typically between $250 and up to $2,000 in special cases depending on different factors, such as the size of the window, the type of window, and the cost of labor.

    Here is a cost breakdown by the main types of windows the company offers:

    • Double-hung windows: $250 to $600
    • Casement windows: $300 to $1,000
    • Sliding windows: $500 to $900
    • Picture windows: $300 to $950
    • Bay and bow windows: $750 to $1,500
    • Garden windows: $1,000 to $2,100

    Window World Financing

    Window World offers secure financing options through Wells Fargo. After filling out an online application and being approved, you’ll become a Window World cardholder, which comes with perks like a revolving line of credit for future purchases, online bill payment, and monthly payment options.

    As we’ve mentioned, Window World has over 200 local franchises. Each franchise may offer exclusive deals and discounts, so we recommend asking your local Window World location about any special offers it has.

    What Types of Windows Does Window World Offer?

    Window World offerings vary by location, so always check with your local franchise first. However, these are some of the most frequently offered window types.


    Double-hung windows are the most popular window choice for homes. They have two movable sashes which slide up and down, overlapping in the middle.

    Double-hung window in a family kitchen
    Image Source: Window World


    Casement windows allow fresh air to flow through your home because you can crank them open on hinges attached to one side. They’re popular above kitchen sinks and in bathrooms.

    casement window over a bath tub
    Image Source: Window World


    Sliding windows combine the benefits of beautiful picture windows, but they aren’t stationary, allowing you to let fresh air into your home.

    sliding window in a bedroom
    Image Source: Window World


    Picture windows act like a “frame” to your outside view, offering much-needed lighting in the home. They’re stationary and often accompanied by openable windows for necessary ventilation.

    Picture windows act like a “frame” to your outside view, offering much-needed lighting in the home. They’re stationary and often accompanied by openable windows for necessary ventilation.

    picture window looking out over a green field
    Image Source: Window World

    Bay and Bow

    Bay and bow windows create a nook in the home with multiple angled panels which protrude past the home’s exterior home. These windows easily open and close for optimal airflow.

    Bow window in a home living room
    Image Source: Window World


    Garden windows improve the visual appeal of any room by providing a bright glimpse of the outdoors.

    garden window holding beautiful plants
    Image Source: Window World

    What Materials Does Window World Use In Its Windows?

    Window World offers limited material options. These windows are made by Associated Materials, a company that has been manufacturing high-quality windows since 1947. Its windows are made from insulated glass and a vinyl finish. Other window materials vary based on the franchise you purchase the windows through.

    Here is a brief overview of vinyl windows to help you better decide if Window World is right for you.


    Vinyl windows have many benefits, including lowering energy costs, coming in wide varieties and styles, and being one of the most low-maintenance window options on the market. Vinyl windows are also very affordable and tough to scratch, making them the best option if durability is paramount.

    The biggest disadvantage of vinyl is that you can’t repaint a vinyl window frame, which limits customization options later if you paint your home or want to change the look of your home. Vinyl windows can sag because of their flexibility. Furthermore, scorching climates aren’t well-suited for vinyl windows because high temperatures can cause the window frames to warp, soften, twist, and bow.

    How Energy-efficient Are Window World’s Windows?

    Window World offers SolarZone insulated glass packages designed for maximum energy efficiency. The company claims that these can reduce your home’s vulnerability to damaging UV rays, leading to reduced fading of your furniture, curtains, carpets, and more by over 75%.

    Its SolarZone insulated glass is energy-efficient because of its warm-edge spacer system, Low-E coatings, and argon gas insulation. The warm-edge spacer system separates the glass layers, blocking heat from escaping and reducing condensation during winter. Its windows are insulated with argon gas which has low thermal conductivity, improving overall insulation in the home.

    Overall, its window offerings are energy-efficient and competitive within the industry.

    Soundproofing & Insulation of Window World Windows

    Window World classifies its windows on STC, or the Sound Transmission Class rating, which measures how much sound building materials like windows block.

    The higher the rating is, the more soundproof the building materials are, with ratings typically ranging from 18 to 33. If you’re interested in soundproofing your home, look for high ratings of 25 plus from Window World.

    Window World Windows Series

    Window World windows come in many styles and types to meet various needs. It offers six primary product series, each with its own benefits and price points:

    SeriesFeaturesMaterialsBest For
    1000 SeriesAdvanced locking systemVinyl with subtle-low-gloss cedar grain textureHomeowners on a budget
    1500 SeriesMulti-chambered sash and mainframe100% vinylMaximum thermal efficiency, more affordable pricing
    2000 SeriesExtensive style options100% vinyl (available in wood grain or smooth)Homeowners looking to customize the look of their home
    3000 SeriesDual roller system, cam locking system, double-strength glass100% vinylHomeowners looking for easy maintenance and durable materials
    4000 SeriesTwo operating sash augment functions, Offered in wood grain texture100% vinylHomeowners concerned about storms or extreme-force winds
    6000 SeriesExtra-sturdy frame, triple barrier weatherstripping, extra-thick extrusion wallsPremium vinylIndividuals looking for exceptional insulation and soundproofing

    Does Window World Offer Window Customization?

    Window World’s offers a high level of customizability for its large selection of replacement window types. The company provides various options for interior and exterior finishes, hardware, grilles, and glass.

    Customizable ItemOptions
    Specialty GlazingObscure Glass
    Tinted Glass
    Rain Window Glass
    Triple-pane Glass
    Interior ColorsWhite
    Dark Brown
    Light Oak Woodgrain
    Foxwood Woodgrain
    White Oak Woodgrain
    Dark Oak Woodgrain
    Maple Woodgrain
    Cherry Woodgrain
    Exterior ColorsWhite
    Dark Brown
    English Red
    Light Brown
    Forest Green
    Hunter Green
    Grid/Grille Styles6 Over 6
    6 Over 1
    Double Prairie
    Double Perimeter
    4 Over 4
    4 Over 1
    3 Over 1
    No Grid


    Window World Consultation & Installation Process

    The Window World consultation and installation process is short, efficient, and designed to impact your life as little as possible.

    1. Make a phone call or contact your local Window World franchise or sales rep.
    2. Set up an in-person consultation with the installation team.
    3. Remove curtains, blinds, and other window coverings so your technician can easily access the window.
    4. Consult with the technician and agree on a window replacement.
    5. Window World will order your window replacement (approximately four to eight weeks).
    6. Window World will contact you as soon as your windows arrive, and the installation crew will typically come to your home within three days to complete the installation.

    Does Window World Offer a Good Warranty?

    Window World offers a limited lifetime warranty, which is standard within the industry.

    Its standard limited lifetime warranty includes the following:

    • Mechanical window parts
    • Vinyl parts
    • Insulated glass unit
    • Transferable warranty (the warranty coverage will transfer to the next homeowner after you sell your home)
    • Broken glass (depending on the franchise)
    • Labor warranty (depending on the franchise)

    However, if you’re nervous and want additional protection, you can purchase a lifetime glass breakage and seal failure, installation, and double transferable warranty options. It also offers storm windows for anyone living in areas prone to high winds and massive storms to give you additional peace of mind.

    Window World Customer Reviews

    Before selecting a window company, it’s crucial that you explore what past customers have to say about the company. To help you, we looked into real Window World testimonials on various review websites, like Trustpilot, Google, and BBB.

    Positive Reviews of Window World

    Many customers, happy with their experience, raved about Window World’s excellent and quick service, along with how much money they saved with their energy-efficient windows.

    “Window World is the absolute best at the right price and quality. MARC was the person who replaced 22 of our windows – he did a FANTASTIC JOB – Fast, Courteous, cleaned up after everything (INSIDE & OUT) – and was very detail oriented. and made sure that the windows were fully sealed. We saved considerably on our electric bills.”

    Timothy, H., 2022

    “Daniel and Mike were at our house today and were so nice, professional and fast installing a couple of replacement windows that were ordered. They were punctual with our appointment too! Thank you to Daniel and Mike for their installation today. They were so nice, courteous, professional and punctual. We really appreciated their service and The Lifetime Warranty they offer!”

    Mary Jo, 2/08/23

    “Very happy with our windows! The men that installed them were amazing. Answered any and all questions we had. They did all our windows and sliding glass door. The men worked quickly and efficiently. They cleaned up everything and even washed the new windows inside and out! We highly recommend them. Give Jeff a call!”

    Allyse C., 2020

    Negative Reviews of Window World

    Unhappy customers frequently note poor customer service and waiting long lengths of time for their windows to be installed.

    “I've had all the windows in my home replaced by Window World. The product is, in my experience, outstanding. I recently had two small windows replaced by Window World. The order was placed, AND PAID FOR in December 2020. The windows were not even delivered until March, then I was 'bumped" twice. There was no explanation and only a casual apology. Great product…atrocious customer service!!!”

    Charles B., 4/26/21

    “AVOID! Purchased 19 replacement windows and sills for my home, totaling nearly $17k. Sales altered the docs after I had signed and the installer put in the wrong sills. He tried to fix them and made them worse. Multiple other problems began to emerge so I called the salesperson first – he was rude and gaslit me. I called the office management – first [they] claimed they'd remedy then reneged and began gaslighting, lying, and threatening me. I am considering legal action to recoup damages.”

    M.W., 12/10/21

    How Do Window World’s Windows Compare to Its Competitors?

    The window industry has many top window companies, including Window World, but how does it stack up against other top companies like Renewal by Andersen and Champion regarding the quality of the windows, functionality, great prices, and more?

    The table below details these professional installers’ average price per window, warranties, BBB rating, and more.

     ChampionRenewal by AndersenWindow NationUniversal Windows DirectWindow WorldCastle Windows
    Our Rating4.
    Average Price Per Window$850+$1,200+$550+$350+$550+$550+
    Offers Custom FinancingYesYesYesYesYesYes
    WarrantyLimited Lifetime Warranty20-year glass/parts warrantyLifetime Plus WarrantyTrue Lifetime WarrantyLimited Lifetime WarrantyLifetime Warranty
    BBB RatingNRA+NRAA+A+

    So, Is Window World Worth It For Your Home?

    To see more of what sets Window World apart from the competition view our full comparison of Window World vs Pella.

    Window World is a reputable window company worth considering if you’re looking for more affordable window options. We like that Window World offers energy-efficient windows at a lower price point and has six window series, allowing you to pick and choose what you value most. Its biggest drawback is the lack of window material options and the need for warranty add-ons if you want a lifetime warranty.

    Regardless of where you buy your new windows, we always recommend collecting multiple free quotes from several window professionals to help narrow down your options. Top-rated window providers like Window Nation, Champion, and Renewal by Andersen offer many quality products with varying perks that might make them an ideal choice for your budget and home.

    Still deciding if Window World is the right fit for you and your home? Here are some of the most popular questions about this top-rated window provider.

    FAQs About Window World

    How Long Do Window World Windows Last?

    On average, Window World windows last between 20 and 40 years, depending on your area and the weather conditions they face. Window World warranties will cover manufacturer defects in the insulated glass, mechanical parts, and vinyl for a limited time.

    Are Window World Windows Insulated?

    Window World windows are insulated with argon gas inserted between double-pane glass for additional insulation. The company offers multiple ENERGY STAR-certified window packages, and all of its windows come with a Low-E glaze for optimal energy efficiency.

    Does Window World Clean Windows After Installation?

    Your Window World technician will clean and remove any debris from your property after installing your replacement windows. They’ll also take care to dispose of the debris properly.

    Methodology: How We Rank Window Companies

    At Today’s Homeowner, we strive to bring you the most transparent, accurate information for your home improvement projects. Our window company ratings emphasize what matters most to you — a wide range of well-designed products with reliable installation and great curb appeal.

    Our ratings are based on publicly available information about each company, secret shopping online and over the phone, customer-review analysis, and discussions with renovation and building experts. A company can earn a maximum of 100 points across five categories, converted to a five-star scale. We researched dozens of windows installation and replacement companies to develop the following formula:

    • Product Offerings (40 points): Window installers can earn the maximum point value in this category if they offer a wide variety of window styles, frame materials, hardware designs, and glass and coating options. Companies earn more points if they design custom windows for your home. We also score the quality and energy efficiency of the windows each company installs.
    • Service Offerings (10 points): When evaluating this category, we consider factors such as consultations, post-installation cleanup, and additional product offerings. We also look at each company's installation team structure – including whether it uses certified window installers or subcontractors to complete work – as this can cause variances in quality.
    • Affordability (25 points):  Our affordability rating considers the provider’s average window prices and how they align with industry averages, as well as discounts and payment plans.
    • Warranty and Support (10 points): A best-in-class window installer will back up its work with a solid warranty to give you added peace of mind. Companies receive the maximum point value in this category if they offer lifetime warranties for their products and workmanship.
    • Company Reputation (15 points): To ensure we’re recommending worthwhile installers, we check each company’s reputation and standing with the Better Business Bureau (BBB). We also consider how many years of experience it has in the window industry.

    We monitor company data on an ongoing basis to keep rankings and information up to date.

    Editorial Contributors
    Amy DeYoung

    Amy DeYoung


    Amy DeYoung has a passion for educating and motivating homeowners to improve their lives through home improvement projects and preventative measures. She is a content writer specializing in pest control, moving, window, and lawn/gardening content for Today’s Homeowner. Amy utilizes her own experience within the pest control and real estate industry to educate readers. She studied business, communications, and writing at Arizona State University.

    Learn More

    Lora Novak

    Senior Editor

    Lora Novak meticulously proofreads and edits all commercial content for Today’s Homeowner to guarantee that it contains the most up-to-date information. Lora brings over 12 years of writing, editing, and digital marketing expertise. She’s worked on thousands of articles related to heating, air conditioning, ventilation, roofing, plumbing, lawn/garden, pest control, insurance, and other general homeownership topics.

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