Top 10 Replacement Window Manufacturers In 2026

Replacing outdated windows transforms your home’s comfort, curb appeal, and energy efficiency. Yet finding a manufacturer that delivers superior craftsmanship, reliable performance, and exceptional service can, unfortunately, be a challenging and time-consuming process.

The good news is that those of us with insider industry knowledge know what qualities to look out for in a manufacturer and how to find them. So, in the spirit of collective success, we have compiled an in-depth guide to the industry’s top replacement window manufacturers, complete with their products, certifications, and unique advantages. Read on to discover manufacturers that can align perfectly with your project needs.

Top 10 Replacement Window Manufacturers In 2026: Quick Comparison Chart

Here’s a quick side-by-side comparison of 10 best replacement window manufacturers. 

Andersen is one of North America’s largest window and door manufacturers. They offer replacement windows through multiple brands, including Andersen, Renewal by Andersen, and Fenêtres MQ.

The replacement window options comprise wood-clad windows, proprietary Fibrex composite windows, and specialty configurations. The company distributes them through a nationwide network of dealers and over 100 Renewal by Andersen markets.

Company Type: Manufacturing

Location: Bayport, Minnesota, USA

Products Offered: Wood-clad windows, Fibrex composite windows, Entry doors, Patio doors

Services Provided: Custom manufacturing, Professional installation, Design consultation, Warranty support

Price Range: $300-$2,000+ per window

Quality Standards and Certifications: NFRC, ENERGY STAR, SCS Indoor Advantage Gold, FSC-certified

Bottom Line: Best for homeowners and contractors seeking replacement windows with premium wood-clad aesthetics, top performance, and low maintenance. Buyers can also benefit from the extensive dealer network, comprehensive warranties, and professional installation services.

Website: andersenwindows.com 

Pella is a family-owned Iowa company that operates 20 manufacturing facilities across the U.S. and Canada. They offer vinyl, wood, and fiberglass replacement windows. Each type of window is available in different designs with unique feature combinations. Buyers can select their ideal window series based on such details and their budgets.

Pella offers a 10-year labor warranty.

Company Type: Manufacturing

Location: Pella, Iowa, USA

Products Offered: Vinyl, wood, and fiberglass windows, patio doors

Services Provided: In-home consultations, Custom manufacturing, Certified installation

Price Range: $300-$3,500 per window installed

Quality Standards and Certifications: NFRC, ENERGY STAR

Bottom Line: Ideal for homeowners and contractors who value design flexibility, multiple material options, and various price points. Pella offers professional consultations to help buyers find the best solutions for their needs and is well-resourced to work on both mega projects and small ones.

Website: pella.com 

Hotian’s key advantage is that the company has curated its services to ensure that it is a one-stop manufacturer. It manufactures all types of windows and is equipped to handle all operations in-house:

• The design team consults with clients and develops custom replacement window designs for their projects
• The production team fabricates them after design approval
• The quality control team inspects each window to ascertain that all safety, functional, and aesthetic features are perfectly executed

Detailed customization ensures that Hotian replacement windows accurately meet the needs of each project. The low MOQ of just 1 unit, brief turnaround time, regular updates to customers, and prompt customer service also go a long way in making the sourcing process customer-friendly.

Company Type: Manufacturing

Location: Hefei, Anhui, China

Products Offered: Custom aluminum and vinyl windows, Custom doors

Services Provided: Full customization, Technical support, Global shipping

Price Range: Competitive wholesale pricing

Quality Standards and Certifications: NAMI, NFRC, CE, ISO 9001

Bottom Line: Ideal for contractors, wholesalers, and homeowners seeking high-quality custom replacement windows, flexible order quantities, and expedited production. Hotian’s vast yet flexible production capabilities also enable the company to efficiently handle orders of any quantity.

Website: https://hotianwindows.com/ 

Rationel manufactures bespoke wood and aluminum-clad windows. It classifies them into traditional and modern series. Clients can select windows from either series and request customization depending on their requirements. 

Rationel is part of the Dovista Group and, therefore, has a vast distribution network and the production capabilities to manufacture over 350,000 windows annually.

Company Type: Manufacturing

Location: Huntingdon, The United Kingdom

Products Offered: Wood-aluminum windows, Doors

Services Provided: Window customization, Delivery, Installation

Price Range: Premium (€500-€1,500+ per unit)

Quality Standards and Certifications: CE, Passive House certified

Bottom Line: Rationel is recommendable for projects and properties prioritizing exceptional thermal performance and Scandinavian aesthetics. It serves and provides specific support for individual buyers and construction professionals through its authorized distributors.

Website: rationel.com 

Stegbar manufactures aluminum and timber windows engineered for Australian climates, including bushfire zones and extreme weather conditions. The window designs vary quite impressively, ranging from sleek, sashless designs and minimalist profiles to large window installations and bold profiles. The design features can be applied to various window types, including awning, picture, or louvre windows. 

This replacement window manufacturer offers customization services, provides warranties, and can provide professional installation services upon request.

Company Type: Manufacturing

Location: Melbourne, Australia

Products Offered: Aluminum and timber windows, Doors

Services Provided: Showroom consultations, Custom manufacturing, Professional installation

Price Range: Mid to premium (AUD $500-$2,000+)

Quality Standards and Certifications: WERS, AS 2047, BAL ratings

Bottom Line: Best for Australian residential projects requiring bushfire regulation compliance and extreme weather standards. Stegbar’s deep understanding of local building codes, nationwide distribution channels, and innovative window designs are equally valuable for any buyer sourcing replacement windows. 

Website: stegbar.com.au

Inline Fiberglass exclusively manufactures fiberglass windows. It prioritizes durability, energy efficiency, and high performance. Subsequently, the company has invested in top-of-the-range, full in-house manufacturing to enable it to maintain complete quality control over all products. 

The window types available from this manufacturer include:

• Casement windows
• Awning windows
• Fixed windows
• Tilt-and-turn windows
• Hung windows

The configurations, dimensions, color, and hardware systems of the windows are customizable to fit the window replacement sites of various projects. Notably, fibreglass do not warp or corrode.

Company Type: Manufacturing (Specialized)

Location: Woodland, California, USA

Products Offered: Fiberglass windows, Doors

Services Provided: Custom manufacturing, Technical support for building professionals

Price Range: Premium ($600-$1,800+)

Quality Standards and Certifications: NFRC, AAMA Gold Label, ENERGY STAR

Bottom Line: Fiberglass replacement windows are an ideal choice for projects where durability and energy performance in extreme climates are vital. Inline Fiberglass supplies them to homeowners and building professionals, directly and through dealers.

Website: inlinefiberglass.com 

Fenêtres Magistral specializes in PVC and hybrid windows, the latter of which are made using PVC and an extruded aluminum alloy. Buyers can choose any window type they prefer, from sash and awning windows to fully custom architectural windows. 

The Fenêtres Magistral team makes the sourcing process easy by providing support throughout. They provide in-home, in-store, and virtual consultations, measuring services, and offer advice on the best replacement window solutions for each project and client’s budget.

Company Type: Manufacturing

Location: Blainville, Quebec, Canada

Products Offered: PVC windows (Distinction series), Hybrid windows, Steel doors

Services Provided: Professional consults, Custom configurations, Installation

Price Range: Mid-range (CAD $400-$1,200)

Quality Standards and Certifications: CSA, ENERGY STAR

Bottom Line: Fenêtres Magistral windows are optimized to provide top-standard energy efficiency, weather-resistance, and noise reduction. The company has a well-established network of dealerships in Canada and provides guidance on financing options for homeowners.

Website: fenetresmagistral.com 

Wideline manufactures aluminum and timber windows in two distinct ranges: Horizon for aluminum, and Natura for timber. Both ranges feature outstanding window designs for all types of internal and external windows. The designs are highly customizable for window replacement projects as well as new builds.

To further set its windows apart, this manufacturer optimizes them with Proprietary Halo Aquashield technology. Its benefits include superior weather protection and energy efficiency to Australia’s WERS and NatHERS standards.

Company Type: Manufacturing

Location: Warwick Farm, NSW, Australia

Products Offered: Aluminum and timber windows, Window screens, Doors

Services Provided: Showroom consultations, Custom manufacturing

Price Range: Mid to premium (AUD $600-$2,500+)

Quality Standards and Certifications: WERS, BAL-FZ, AS 2047, NatHERS

Bottom Line: Wideline serves building professionals and homeowners, and is an ideal replacement window manufacturer for projects that require the highest bushfire safety and energy efficiency. The Halo Aquashield window technology also excels in coastal properties and areas with heavy rainfall.

Website: wideline.com.au 

Roseview Windows is a top-tier manufacturer of uPVC sash windows. They categorize the options into three ranges: 

• Charisma Rose – top-quality, affordable, windows that pair traditional design with modern performance
• Heritage Rose – remarkable traditional design windows with premium, modern performance features
• Ultimate Rose – premium timber-look windows in traditional designs with exceptional thermal insulation and noise reduction.

The company provides customization services, is detail-oriented, and uses proprietary technology to enhance the performance of its windows.

Company Type: Manufacturing (Specialized)

Location: Olney, Buckinghamshire, UK

Products Offered: uPVC sash windows, Aluminum secondary glazing

Services Provided: Bespoke manufacturing, Heritage consultation, Nationwide delivery

Price Range: Mid to premium (£400-£1,500+)

Quality Standards and Certifications: ISO 9001, Secured by Design, A-rated

Bottom Line: Sash window specialization makes Roseview Windows an ideal replacement window manufacturer for period properties needing authentic timber-look profiles with modern efficiency and zero maintenance.

Website: roseview.co.uk 

Origin manufactures bespoke, premium aluminum windows and doors. The Ultra-slim profiles on the windows maximize glass area, allowing a generous flow of light and delivering breathtaking views. The company offers a vast bouquet of customization options, including numerous finishes and over 150 RAL colors. 

Vertically integrated manufacturing ensures quality control, and each window is backed by a 20-year guarantee. Distributed through nationwide approved installers.

Company Type: Manufacturing

Location: High Wycombe, Buckinghamshire, UK

Products Offered: Windows, Aluminum bi-fold doors, Front doors

Services Provided: Bespoke manufacturing, Installation

Price Range: Premium (£800-£3,000+)

Quality Standards and Certifications: CE, Secured by Design, BFRC A-rated

Bottom Line: Origin Windows and Doors is recommendable for luxury residential and high-end commercial projects requiring architectural-grade aluminum and slim sightlines. 

Website: origin-global.com 

Conclusion

Finding the right replacement window manufacturer transforms what could be a stressful renovation into a smooth, rewarding experience. Fortunately for you, the manufacturers on this list represent the best the industry has to offer, as each brings distinct advantages to different project types and budgets. Your search will certainly be a lot easier now,

Are you a contractor, homeowner, or wholesaler seeking a manufacturer that checks all these boxes? Here is a winning tip: choose Hotian. We deliver comprehensive customization, responsive support, and competitive factory pricing with global reach. Ready to explore your options? Contact us today for a free consultation to explore various project solutions or a personalized quote tailored to your specific project needs.