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PROUDLY CANADIAN COMPANY OWNED & OPERATED IN TORONTO SINCE 1989!

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Locally Manufactured With Pride.

Windows and Doors in Toronto

Delco Windows and Doors is your trusted provider of high-quality doors and windows in Toronto and the GTA. As your one-stop solution since 1989, we specialize in manufacturing and installing a wide range of replacement windows and doors, including vinyl windows, entry doors, patio doors, and garden doors. Our products come in over 50 stunning styles, countless colours, and various materials including steel, aluminum, fiberglass, and wood. We offer unparalleled customization to match your unique taste and home’s aesthetic.

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Why Delco Windows and Doors

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Excellent Reputation

Since 1989 our reputation exceeds expectations to go along with our positive customer reviews

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Expert Installation

Our teams of qualified and insured installers will transform your vision to reality

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Competitive Pricing

Dealing with a manufacturer direct will benefit our customers with lower costs

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Excellent Warranty

As a leader in the industry we provide the most comprehensive transferrable warranty in the business

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Maximum Energy Efficiency

Introducing the high performance SLIMLINE89 window that will improve efficiency by at least 24%

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Attractive Financing Options

Excellent deferral options to go along with low monthly payment programs. Replace today pay later

Take Advantage of 0% Interest Government Loan

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CALL TODAY (416) 364-3834

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What Homeowners Say

Featured Window Categories

  • Vinyl, aluminum, or wood-hybrid material windows
  • Energy Star rated for maximum energy efficiency
  • Clear or privacy glass
  • Wide variety of colors and finishes, including custom color matching
  • Retrofit or brick-to-brick installation is available

IntroducingSLIMLINE89 Series Window

More Light, More Strength, Bigger Energy Savings

Reduce your window’s exposure to the elements, while increasing energy efficiency. Delco’s Slimline89 delivers the slimmest window yet, while lowering your energy bills through advanced window frames. . . guaranteed!

Now available in Triple-Pane!

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Showroom

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Consultation

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Installation

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Aftercare

Featured Door Categories

  • Steel and fiberglass doors
  • Smooth or wood grain texture door faces
  • Painted or stained finish, with a wide selection of colours to choose from
  • 100% composite framing
  • Perfect for the Canadian climate
  • Clear, decorative, or privacy glass
  • Multipoint locking hardware, making your safety our priority
  • Transoms and sidelights, with panels or direct glaze
  • Different trip styles and sill color options

Award-Winning Doors and Windows Manufacturer in Toronto

Delco Windows and Doors is proud to be an award-winning manufacturer of windows and doors in Toronto, Ontario. Our commitment to innovation and quality has led to multiple awards, including recognition for our cutting-edge energy-efficient designs and exceptional customer service. 

What makes our products award-worthy? It’s our relentless focus on delivering the best. From pioneering advanced insulation technologies that significantly reduce energy costs to crafting designs that seamlessly blend with Toronto’s diverse architectural styles.

From Consultation to Installation, We Handle It All

We manufacture, supply, and install windows and doors in the greater Toronto area. Let’s have a smooth and hassle-free door replacement and window replacement experience with our four-step process:

Design Consultation

Our process begins with a personalized design consultation. Our experts work closely with you to understand your needs and preferences, providing tailored design options that match your home’s style.

Measure & Manufacture

After finalizing the design, we take precise measurements of your openings. Our skilled craftsmen then manufacture your doors and windows in our Toronto facility, using high-quality materials and advanced techniques.

Installation

Our certified installers handle the installation with care and professionalism, ensuring a perfect fit for optimal performance and aesthetics. We work efficiently, minimizing disruption and leaving your home clean

 Post-Installation Support

Our commitment continues after installation with comprehensive support. Whether you need maintenance advice, adjustments, or warranty services, our dedicated team is always ready to assist.

Frequently Asked Questions

What are the benefits of energy-efficient windows and doors?
Energy-efficient windows and doors help regulate indoor temperatures, keeping your home comfortable throughout the day and night. By reducing the need for constant heating or cooling, they can lower your energy bills and contribute to a more sustainable environment.
Do you offer custom sizes and designs?
Yes, we provide custom sizes and designs tailored to fit your unique home. Whether your style is traditional or modern, our wide selection of energy-efficient, soundproof windows and doors comes in various frame materials and colours, elevating both the comfort and style of your home.
What kind of warranty do you provide on your products?
We offer a lifetime warranty on our doors and windows. It is one of the best warranties in the industry, providing a fully transferable, non-prorated warranty on all vinyl windows, hardware, components, and sealed glass failure. Our warranty covers defects like blistering, peeling, or corroding of the vinyl frames and sashes for life, as well as any window hardware defects. If you decide to sell your home, the warranty can be transferred to the new owner. Additionally, we provide a lifetime warranty on all thermal edge sealed units against seal failure.
What financing options are available?
We offer several financing options for purchasing windows and doors. Customers can choose a deferred payment plan with no interest and no payments for 180 days, although fees apply. Another option is to spread the cost over 36 equal monthly payments, with interest rates applicable. Additionally, a 0% financing option is offered, making it easier to afford the replacement of windows and doors.
Are your products certified for energy efficiency?
Yes, Delco Windows and Doors’s products are certified for energy efficiency. We’re HomeStar verified and our products are Energy Star rated.
Do you provide free consultations?
Yes, we offer free in-home consultations, including a full assessment and pricing with no obligation.
What are the requirements for door and window installations in Toronto to qualify for government grants?
For government grants, door and window installations in Toronto must be Energy Star certified. This certification is part of a government program aimed at enhancing energy efficiency to reduce pollution, carbon emissions, and address climate change. The grants can be applied to both the windows and the installation process, as permitted by the provincial governments of Toronto and Ontario.
Do I need to get a permit to install a new window?
If your window installation involves structural or material changes to your home, such as creating new openings or enlarging existing windows, a permit will be required.
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We’ll Come To You!

We’ll Come To You!

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Quality New Windows & Doors. Competitively Priced!

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