Best Window Company in Ontario in 2024

Replacing your home's windows can dramatically affect energy efficiency, noise reduction, and aesthetics. With so many window manufacturers to choose from, it can be overwhelming to select the right company for your window replacement project.

Comparison Table of Top-10 Window Companies in Ontario

How We Evaluated

To determine the best window company in Ontario, we used a comprehensive evaluation process:

1. Customer Reviews : Analyzed Homestars and Google ratings, and focused on overall satisfaction and the number of reviews.
2. Product Offerings : Assessed a range of options and evaluated variety of styles for house windows.
3. Window Replacement Services : Considered quality and efficiency of installation and examined after-sales support.
4. Pricing : Looked for companies offering good value, and assessed transparency and financing options
5. Warranties : Evaluated length and comprehensiveness of coverage, and considered transferability to new homeowners.

This approach helped us identify the top window replacement companies offering the best combination of quality, service, and value for Ontario homeowners.

Customer reviews summary

To give you a better idea of what to expect from each company, here's a summary of customer feedback from the Homestars :

Why Quality Windows and Doors Matter

As the President of Brand & Marketing at Canadian Choice Windows & Doors, I’ve seen firsthand the impact that high-quality windows and doors can have on a home. Installing energy efficient windows can offer significant financial advantages, which help alleviate the costs associated with purchasing and installing such windows. Whether you’re looking to improve energy efficiency, boost curb appeal, or simply replace outdated fixtures, choosing the right window company is crucial. In this article, we’ll explore the top window companies in Ontario, helping you make an informed decision for your home improvement project.

1. Canadian Choice Windows & Doors

Canadian Choice Windows & Doors stands out as one of the top rated window manufacturers for Ontario homeowners, promoting quality and efficiency. As a manufacturer of DraftLOCK windows, we offer a unique combination of quality, value, and service that’s hard to beat.

Our DraftLOCK windows are specifically designed for the Canadian climate, providing superior insulation and energy efficiency. These windows feature multi-point locking systems, reinforced frames, and triple weather-stripping to ensure maximum security and comfort.

What truly sets us apart is our commitment to customer satisfaction. We offer a comprehensive warranty that covers both products and labour, giving homeowners peace of mind. Our in-house installation team consists of highly trained professionals who take pride in their craftsmanship and attention to detail.

We understand that home improvement projects can be a significant investment. That’s why we offer fair pricing and a price match guarantee. We’re confident in the value we provide and are willing to match any comparable quote from our competitors.

Our reputation speaks for itself. With over 3,400 reviews on Homestars and a rating of 9.4, we’re the most reviewed window company in Canada. Our Google rating of 4.6 from nearly 1,400 reviews further reinforces our commitment to excellence.

Product Range

Canadian Choice Windows & Doors offers a wide variety of window styles, including:

• Awning Windows
• Casement Windows
• Bay and Bow Windows
• Sliding Windows
• Double Hung Tilt Windows
• Tilt and Turn Windows
• Architectural Windows
• Patio Doors

Pros:

• Dedicated warranty department
• In-house installation team
• Fair pricing with a price match guarantee
• Most reviewed company in Canada
• Manufacturer of DraftLOCK windows designed for Canadian climate
• Comprehensive product range

Cons:

• Some reported delays in installation schedules

Price Level: $$

Get a Free Quote from Canadian Choice

2. Milgard Windows & Doors

Milgard Windows & Doors is known for their energy-efficient windows and multiple material options. They offer a range of window styles including single-hung, double-hung, casement, and sliding windows in materials such as vinyl windows, fiberglass, and aluminum.

Milgard’s commitment to energy efficiency is evident in their use of low-E glass coatings and argon gas-filled panes. Their customizable designs allow homeowners to create windows that perfectly match their home’s aesthetic.

One of Milgard’s standout features is their Full Lifetime Warranty, which covers both materials and labour for as long as you own your home. This warranty is transferable to the next homeowner for up to 10 years, adding value to your property.

Product range

Milgard Windows & Doors provides a range of window styles, including:

• Single and Double Hung Windows
• Casement and Awning Windows
• Sliding Windows
• Picture Windows
• Bay and Bow Windows

Pros:

• Energy-efficient products
• Customizable designs
• Lifetime warranty
• Multiple material options

Cons:

• Higher price point
• Limited number of reviews on Homestars
• Minor issues with clean-up after installation
• A few instances of miscommunication or lack of follow-up

Price Level: $$$

4. Renewal by Andersen

Renewal by Andersen offers premium windows with their proprietary Fibrex® composite material. This unique material combines the strength and stability of wood with the low-maintenance features of vinyl.

Their windows are known for their energy efficiency, thanks to their High-Performance™ Low-E4® glass options. These glass packages can help reduce energy bills and improve comfort in your home.

Renewal by Andersen prides itself on its start-to-finish process. From the initial consultation to the final installation, they handle every aspect of the window replacement process. Their custom sizes ensure a perfect fit for any opening in your home.

Product Range

Renewal by Andersen specializes in:

• Double-Hung Windows
• Casement Windows
• Sliding Windows
• Picture Windows
• Specialty Windows

Pros:

• Energy-efficient glass options
• Professional installation
• Custom sizes available
• Proprietary Fibrex® material

Cons:

• High cost compared to competitors
• Some reported issues with post-installation support

Price Level: $$$$

4. Universal Windows Direct

Universal Windows Direct provides UniShield® glass options and a lifetime warranty. Their UniShield® glass packages offer varying levels of energy efficiency to suit different climates and budgets.

Universal Windows Direct offers a range of window styles including double-hung, casement, sliding, and bay windows. They also provide custom window options to fit unique openings or designs.

One of their key selling points is their professional installation service. Their installers are factory-trained to ensure proper fitting and sealing of their windows.

Product Range:

Universal Windows Direct offers:

• Double-Hung Windows
• Casement Windows
• Sliding Windows
• Bay and Bow Windows
• Garden Windows

Pros:

• Energy-efficient products
• Custom window options
• Professional installation
• Lifetime warranty

Cons:

• Some customers report pushy sales tactics
• Limited reviews on Homestars

Price Level: $$$

6. JELD-WEN Windows & Doors

JELD-WEN Windows & Doors offers ENERGY STAR® certified products and a wide variety of styles. They provide windows in materials including vinyl, wood, and hybrid options that combine wood interiors with low-maintenance exteriors.

JELD-WEN is known for their extensive range of window styles and customization options. From traditional double-hung windows to more unique shapes and designs, they offer solutions for virtually any home style.

Their low-maintenance options are particularly popular among homeowners who want the look of wood without the upkeep. Many of their windows feature tilt-in sashes for easy cleaning.

Product Range

JELD-WEN Windows & Doors offers:

• Single and Double Hung Windows
• Casement and Awning Windows
• Sliding Windows
• Bay and Bow Windows
• Specialty Windows

Pros:

• Wide variety of styles
• Low-maintenance options
• Multiple material choices
• Energy star certified windows

Cons:

• Lower ratings on Homestars and Google
• Some reported issues with product durability

Price Level: $$$

6. Centennial Windows

Centennial Windows specializes in custom-built windows for Ontario homes. They manufacture their windows locally, ensuring they're designed to withstand Ontario's climate.

Centennial Windows offers a range of energy-efficient options, including low-E coatings and argon gas-filled panes. Their windows are designed to reduce heat loss in winter and heat gain in summer, potentially lowering energy bills.

One of Centennial's standout features is their lifetime warranty, which covers both materials and labour. This warranty is transferable, adding value to your home if you decide to sell.

Product Range

Centennial Windows provides:

• Vinyl Windows
• Casement and Awning Windows
• Sliding Windows
• Bay and Bow Windows

Pros:

• Energy-efficient windows
• Lifetime warranty
• Professional installation
• Locally manufactured for Ontario climate

Cons:

• Higher price point
• Some reported delays in installation

Price Level: $$$$

7. Home Depot

Home Depot offers a wide selection of window brands and DIY installation options. As a large home improvement retailer, they provide a variety of choices to suit different budgets and preferences.

Home Depot's window offerings include brands like Andersen, JELD-WEN, and their own HDX line. They provide options for both replacement windows and new construction windows.

For DIY enthusiasts, Home Depot offers installation guides and tutorials. However, they also provide professional installation services for those who prefer to leave it to the experts.

Product range:

Home Depot features a wide range of window options, including:

• Vinyl Windows
• Wood Windows
• Fiberglass Windows
• Sliding, Double-Hung, and Casement Windows

Pros:

• Wide selection of brands
• DIY installation guides
• Competitive pricing
• Both DIY and professional installation options

Cons:

• Inconsistent customer service experiences
• Some issues with product quality

Price Level: $$

8. Pella

Pella windows are known for their quality and range, offering wood, fiberglass, and vinyl options. They provide a variety of window styles including double-hung, casement, awning, and specialty shapes.

Pella’s windows are known for their innovative features. These include between-the-glass blinds and shades, integrated security sensors, and their unique snap-in technology for easy installation of window treatments.

Their energy-efficient options include triple-pane glass and Low-E coatings. Pella also offers custom designs, allowing homeowners to create unique windows that perfectly match their home’s style.

Product Range

Pella offers:

• Wood Windows
• Vinyl Windows
• Fiberglass Windows
• Sliding, Casement, and Awning Windows

Pros:

• Multiple material options
• Innovative features
• Custom designs available
• Energy-efficient options

Cons:

• Higher price point
• Lower ratings on Homestars

Price Level: $$$

9. Magic Window

Magic Window offers their unique Slide & Hide™ screens and energy-efficient windows. Their Slide & Hide™ screen system is designed to be less visible than traditional screens, providing a clearer view when the screen isn't in use.

Magic Window provides a range of window styles including casement, awning, and sliding windows. Their energy-efficient options include low-E coatings and argon gas-filled panes.

One of Magic Window's key selling points is their lifetime warranty. This warranty covers both materials and labour, providing homeowners with long-term peace of mind.

Product Range

Magic Window specializes in:

• Windows
• Patio doors
• Window wall

Pros:

• Innovative screen design
• Energy-efficient options
• Lifetime warranty
• Range of window styles

Cons:

• Some reported delays in installation
• Limited information on pricing

Price Level: $$$$

10. Rona

Rona provides a broad selection of window brands and both DIY and professional installation options. As a home improvement retailer, they offer windows from various manufacturers, allowing customers to compare different options.

Rona's window offerings include energy-efficient models that can help reduce heating and cooling costs. They provide windows in materials including vinyl, aluminum, and wood.

For DIY enthusiasts, Rona offers installation guides and the necessary tools. They also provide professional installation services for those who prefer expert assistance.

Product Range

Rona provides various window options, including:

• Vinyl Windows
• Wood Windows
• Aluminum Windows

Pros:

• Competitive pricing
• Multiple brand options
• DIY and professional installation
• Wide selection of window types and materials

Cons:

• Inconsistent customer service
• Some issues with product quality

Price Level: $$

Each of these companies offers unique strengths, and the best choice will depend on your specific needs, budget, and preferences. As always, we recommend getting multiple quotes and thoroughly researching your options before making a decision on your window replacement project.

What to Look for in a Window Company

When evaluating window and door companies, here are the key factors to consider:

• Years of Experience - Look for established companies with 10+ years of experience.
• Materials Used - Compare materials like vinyl, wood, and aluminum.
• Range of Styles - Look for brands that offer a wide range of windows and customization options.
• ENERGY STAR Certification - Choosing ENERGY STAR-certified products ensures energy efficiency.
• Warranties - Compare warranties on products, parts, and installation. Lifetime warranties are ideal.
• Customer Service - Read reviews and testimonials to evaluate customer service.
• Company Reputation - Choose companies with an A+ BBB rating and solid reputation.
• Top Rated Window Manufacturers - Opt for top-rated window manufacturers known for quality, energy efficiency, and customer satisfaction.
• Full-Service Company - Select a company that handles the full replacement process from start to finish.

Avoid These Window & Door Company Red Flags

When selecting a window manufacturer or door provider, be on the lookout for these red flags:

• High-pressure sales tactics or pushy reps
• Vague estimates and unclear pricing
• Limited or sketchy warranty details
• No physical location you can visit
• Low ratings and reviews online
• No ENERGY STAR-certified options
• Old technology and materials like aluminum frames
• Claims that seem too good to be true

Doing your research helps avoid choosing the wrong company and ensures you get the best quality windows or doors for your budget.

Conclusion

Changing your home's windows and doors is one of the smartest investments you can make. The right windows make your home more beautiful, comfortable, and energy-efficient while saving on utility bills. When selecting the perfect window company for your replacement project, choose an established, reputable company that offers quality installs, excellent warranties, and proven results.

We recommend getting free quotes from the best window companies, listed here to start your search. They are among the top window and door providers known for their products, services, and transformation of homes in Ontario and across Canada. With new high-performance windows or doors, you'll enjoy your home more while increasing its resale value.

Frequently Asked Questions

How much do replacement windows cost in Ontario?

The average cost to replace windows in Ontario ranges from $650 - $1,500 per window installed. Cost depends on the type of window, brand, materials, and labor. Most companies provide free estimates.

What are the benefits of casement windows?

Casement windows offer excellent ventilation and energy efficiency. They can help reduce heating and cooling bills due to their tight seal when closed. These windows are also easy to clean and provide unobstructed views.

How do awning windows differ from other types?

Awning windows are hinged at the top and open outward from the bottom. They're great for ventilation, even during light rain, and can be installed higher on walls for privacy while still allowing natural light.

Who are the best window manufacturers in Ontario?

Some of the best window manufacturers in Ontario include Canadian Choice Windows & Doors, Milgard, and Pella. These companies are known for their quality products, energy efficiency, and customer service.

What are picture windows?

Picture windows are large, fixed windows that don't open. They're designed to provide unobstructed views and maximize natural light. While they don't offer ventilation, they're highly energy-efficient due to their airtight seal.

Can I get custom windows for my home?

Yes, many window manufacturers offer custom windows. These can be tailored to fit unique openings or designed to match specific architectural styles. Custom windows allow you to personalize your home while ensuring a perfect fit.

How long do window installations typically take?

The duration of window installations can vary depending on the number and type of windows. Generally, professional installers can replace 10-15 windows in a day. However, custom installations may take longer.

Do window companies also offer patio doors?

Yes, many window manufacturers and installers also offer patio doors. These often come in sliding, French, or bifold styles and can be customized to match your windows for a cohesive look.

Can new windows protect against harmful UV rays?

Yes, many modern windows come with Low-E coatings that block harmful UV rays. This not only protects your skin but also prevents fading of interior furnishings and flooring.

Are there windows that require minimal maintenance?

Vinyl windows are known for requiring minimal maintenance. They don't need painting or staining and can typically be cleaned with just soap and water. Fiberglass windows also offer low maintenance benefits.

Are triple pane windows worth the investment?

Triple pane windows offer superior insulation and can significantly reduce energy bills, especially in extreme climates. While more expensive initially, they can provide long-term savings and increased comfort.

How do I choose the best window manufacturer for my project?

To choose the best window manufacturer, consider factors like product quality, energy efficiency ratings, warranty offerings, customer reviews, and professional certifications. It's also wise to get quotes from multiple manufacturers to compare options.