The demand for high-quality vinyl windows has increased as homeowners and buyers seek efficient, durable, and aesthetic windows. In 2025, the vinyl window market will be filled with top manufacturers offering vinyl windows to suit consumers’ demands and needs.
If you’re in the market for vinyl windows, understanding which manufacturer stands out can help you decide. So, a comprehensive list of the top 10 vinyl window manufacturers in 2025 is shown below.
Contents
What makes a vinyl window manufacturer the best?
When evaluating what makes a vinyl window manufacturer the best, there are various factors to consider. The best manufacturer should produce durable vinyl windows by using quality materials. You must look for manufacturers that use high-grade vinyl or upvc to ensure less fading, cracking, and warping.
The best manufacturer should also offer a wide range of designs so buyers can choose windows that match their space’s architectural style. Some of the most popular styles for vinyl windows are uPVC flush casement windows, uPVC double-glazed windows, and modern uPVC windows.
Aside from quality and design, the best manufacturer should offer additional features like efficiency and customization. This will prove that the manufacturer employs innovative procedures and state-of-the-art manufacturing facilities.
Top 10 Vinyl Window Manufacturers in 2025
As of 2025, several manufacturers stand out in the vinyl window market, including the following:
1. Window Nation
- Location: Fulton, Maryland, USA
- Company Type: Manufacturing
- Year founded: 2006
- The number of employees: 500-1,000
- Main Products: Windows, Doors, Vinyl Windows, Home Improvement, and Window Replacement
Window Nation is a window manufacturer serving the industry for over 15 years. It was started by two brothers, Harley and Aaron Magden, who grew up learning all about the industry. Since its establishment, Window Nation has become one of the largest window providers, particularly in window replacement solutions. Window Nation now has 22 showrooms across the United States and continues to expand globally.
With Window Nation’s expertise, they can provide consumers with high-quality window and door products. Some of their specialized products include vinyl and energy-efficient windows. These products are guaranteed high quality because they are made innovatively using quality materials and advanced production processes. Their team of experts also assesses all their products to ensure strict quality controls are met.
2. Window World
- Location: North Wilkesboro, North Carolina, USA
- Company Type: Manufacturing
- Year founded: 1995
- The number of employees: 1,000-5,000
- Main Products: Window Replacement, Vinyl Siding, Entry Doors, Patio Doors, Garage Doors, Shutters, and Storm Doors
Founded in 1995, Window World is one of the best window manufacturers offering vinyl products. Window World was founded in 1995 to provide premium, affordable, quality windows and doors. Throughout the years, they have continuously embraced innovation and development. This leads to Window World selling over 23,000,000 windows and receiving tens of thousands of 5-star reviews.
Window World continues to expand its brand through new technology, marketing, and global presence. Its product line has expanded, encompassing windows, patio doors, entry doors, vinyl siding, roofing, gutters, and more. All of these products are awarded the Energy Star and Good Housekeeping Seal.
3. Mannlee
- Location: Foshan, Guangdong, China
- Company Type: Manufacturing
- Year founded: 1998
- The number of employees: 300
- Main Products: Sash Windows, Doors, and Energy-Efficient Products
Mannlee has been a window manufacturer serving the window and door industry for over two decades. Since its establishment, Mannlee has positioned itself by creating durable, quality, and energy-efficient windows that suit various architectural styles. This was possible because of its modern factory facility, a team of experts, and over twenty years of production and R&D experience.
Mannlee has over 3,200 product solutions, which have given them a diverse portfolio of windows and doors. Some of their specialized products are uPVC windows, such as uPVC sliding and sash windows. That is why they have been named one of the top vinyl window manufacturers. Diversified products are not only Mannlee’s offer but also a strict quality management system backed up by different industry certifications.
4. Vinylmax Windows
- Location: Hamilton, Ohio, USA
- Company Type: Manufacturing
- Year founded: 1982
- The number of employees: 200-500
- Main Products: Vinyl Windows, Replacement Windows, New Construction Windows, Wood Windows, and Patio Doors
Vinyl Max is a family-owned company with more than 30 years of experience. Founded in 1982, it has become the largest vinyl window manufacturer in the United States. Vinyl Max’s popularity does not simply rise because of its products but also because of its diverse services. It offers complete manufacturing, branding, and marketing management of windows and doors.
Vinyl Max quickly grew after producing its first vinyl windows in 1984. They now have a 9,000-square-foot manufacturing space that makes its windows using mechanical craftsmanship. Vinyl Max also offers replacement and new construction in various categories, using different styles and product lines.
5. Harvey Windows and Door
- Location: Waltham, Massachusetts, USA
- Company Type: Manufacturing
- Year founded: 1961
- The number of employees: 500-1,000
- Main Products: Vinyl Windows, Wood Windows, and Doors
Harvey Windows and Doors is among the oldest yet popular vinyl window manufacturers. Since 1961, this company has assisted homeowners and building professionals, such as contractors and builders, with quality products and services. Each product and service is tailored to consumers’ and spaces’ comfort, security, and energy efficiency needs. Homeowners and building professionals can obtain these products nationwide at around 300 distribution partner locations.
In addition, Harvey’s window and door products are all manufactured in the US. Their modern manufacturing facility includes in-house testing labs and recycling areas to ensure quality production and sustainability. Vinyl and Majesty Wood Windows are popular product lines manufactured in this facility.
6. Champion Window
- Location: Cincinnati, Ohi, USA
- Company Type: Manufacturing
- Year founded: 1953
- The number of employees: 1,000-5,000
- Main Products: Vinyl Replacement Windows, Entry Doors, Sunrooms, Vinyl siding, Home Exteriors, and Windows
With over six decades of experience, Champion is one of the best window manufacturers. Champion started its operations in 1953 in a small manufacturing facility in Ohio, offering windows and doors. They quickly expanded by moving into an 85,000-square-foot state-of-the-art manufacturing facility in Springdale. That is why Champion could design, build, and install high-quality window and door products.
Champion offers various products, from siding to entry doors, replacement, and new windows. They also pioneered different products, including vinyl replacement windows. Champion continuously expands its facility and innovative procedures to streamline products suitable for home exterior improvement projects.
7. MI Windows and Doors
- Location: Gratz, Pennsylvania, USA
- Company Type: Manufacturing
- Year founded: 1947
- The number of employees: 1,000-5,000
- Main Products: Vinyl Windows And Doors, Aluminum Windows and Doors, Replacement Windows, New Construction Windows, and Energy-Efficient Windows
MI Windows and Doors was founded in 1947. It is one of the largest and most reputable window and door manufacturers in the United States. With decades of experience, it has continuously provided the best products for light commercial and residential markets. Consumers from these markets can obtain their products in various parts of the United States and Canada.
In addition, MI Windows and Doors produces the highest-quality products because of its manufacturing processes and outstanding quality control. It also offers window and door products in different series, particularly vinyl, aluminum, and sunrise collections. Aside from its products, MI Windows and Doors also takes pride in its reliable customer service.
8. Polaris Windows & Doors
- Location: Austintown, Ohio, USA
- Company Type: Manufacturing
- Year founded: 1944
- The number of employees: 200-500
- Main Products: New & Replacement Vinyl Windows, Steel Entry Doors, Fiberglass Entry Doors, and New & Replacement Patio Doors
Polaris Windows and Doors started producing windows and doors in the early 1960s. In the 1970s, they entered the vinyl replacement industry, and in the 1990s, they produced window and door systems. Their growth throughout the years placed them as the top window manufacturer. Currently, they distribute their windows and doors to over 28 states in the US.
Polaris Windows and Doors is recognized as an industry leader in innovation and design. This standing is made possible by their two plants, which total almost 400,000 square feet of production space. These plants undergo their products through rigorous external testing, independent testing agencies, and extensive internal testing at their own research and development department.
9. Okna Windows & Doors
- Location: Bristol, Pennsylvania, USA
- Company Type: Manufacturing
- Year founded: 1994
- The number of employees: 200-500
- Main Products: Vinyl Windows, Replacement Windows, Patio Doors, and Custom Windows & Doors
Okna Windows & Doors has built a solid name in the window and door industry by combining cutting-edge manufacturing facilities, advanced equipment, and craftsmanship. Founded in 1994, this company thrives on providing products that represent performance, quality, and innovation. This is all possible because they use automated machinery and computer-controlled manufacturing lines to guarantee quality and fast turnaround times.
Okna Windows & Doors offers a wide range of new and replacement products, including vinyl windows and patio doors. Its products can also be customized to accommodate the needs of different clients across the East and West Coasts, making it a significant player in the industry.
10. Universal Windows Direct
- Location: Bedford Heights, Ohio, USA
- Company Type: Manufacturing
- Year founded: 2002
- The number of employees: 50-200
- Main Products: Windows, Entry Doors, Siding, and Home Improvement Products
William Barr and Michael Strmac established Universal Windows Direct in 2002 to provide the best home remodeling products. This company achieved this goal with a 20–30% annual growth rate. Their expansion became feasible by combining strong purchasing power with a low-cost business model. Additionally, they have created a product line called UniShield that streamlines their operations, marketing, and sales.
Universal Windows Direct takes pride in its high-quality home improvement products at an affordable cost. Whether it is windows, doors, vinyl siding, or roofing, their products are all made with energy efficiency, durability, and beauty. These products are also made to exceed quality and the industry’s strictest standards.
Wrap Up
Choosing the best option among various window solutions, such as vinyl vs. aluminum windows, is difficult. What’s more challenging is how competitive the window manufacturers are in 2025. You can narrow your options by carefully considering the manufacturer’s description, products, and services. This list includes industry pioneers like MI Windows and Doors or rising stars like Mannlee!
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