Windows and Doors in Markham
Eco Choice Windows and Doors is your go-to provider for top-quality windows and doors in Markham. Whether you need a full window replacement or new exterior doors, Eco Choice is committed to providing the best solutions for enhancing the beauty, comfort, and energy efficiency of your home.
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Schedule your free in-home, no-obligation quote today
Take advantage of government rebates to make your home more energy efficient.
The Home Efficiency Rebate program can get you up to $5,000 in rebates to upgrade to high-performance ENERGY STAR certified windows to help fight climate change.
Save on energy costs and make your home more comfortable with energy-efficient, beautiful, high-performance windows and doors.
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Top-Rated Windows & Doors Installation Services in Markham
At Eco Choice, we understand that installing new windows and doors is a significant investment. That’s why our skilled professionals ensure that every installation is performed with precision and care. Our installation team is trained to handle various types of windows, including casement windows, awning windows, and bay windows, ensuring they fit perfectly and function optimally.
Award winning Windows & Doors


Markham Replacement Windows
Replacing your windows can drastically improve your home’s comfort and energy efficiency. At Eco Choice, we specialise in vinyl window replacements that are not only durable but also cost-effective. We offer a variety of window styles in Markham, including slider windows, bow windows, and Hung Tilt windows, all designed to withstand cold winters and keep your home warm.
Our Low-e coated windows and triple glazing options are perfect for enhancing energy efficiency, helping to reduce your heating costs during the frigid winters. Additionally, our custom windows can be tailored to fit your home’s unique design and aesthetic, ensuring that your new windows not only perform well but also look great.
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Markham Replacement Doors
Doors are more than just an entry point to your home—they contribute significantly to your home’s curb appeal and security. Eco Choice offers a wide range of entry door systems, including fiberglass doors and patio doors, designed to enhance the overall look and feel of your home.
Our exterior doors are built to last, providing excellent security and insulation against the Canadian weather. We also offer custom doors that can be matched with your home’s architecture and personal style. Whether you’re looking for traditional or contemporary styles, Eco Choice has the perfect door solution for you.

Our Doors Selection
Our focus is on energy efficiency and quality patio doors, garden doors, exterior doors, fiberglass doors, and other glass doors. Our glass doors are fabricated with the latest in technology and comply with strict Energy Star® specifications. Book a free consultation with our team today.
Benefits of Replacing Windows & Doors in Markham
Increased Home Value
Replacing your windows and doors in Markham can significantly boost your home’s market value. Modern, energy-efficient windows and stylish, secure doors are highly desirable features that attract potential buyers. This investment not only improves your home’s appearance but also offers long-term benefits in terms of resale value.
Improved Energy Efficiency
Our energy-efficient windows and doors are designed to minimise heat loss, keeping your home comfortable year-round. With Energy Star rated products and quality-made materials, you’ll notice a reduction in your energy bills, making this investment both eco-friendly and economical.
Enhanced Home Security
Upgrading to new windows and doors improves the security of your home. Our products are designed with the latest security features, providing you with peace of mind. Whether it’s sturdy fiberglass doors or toughened glass options, your home will be better protected against potential intruders.

Why Choose Eco Choice for Windows and Doors in Markham
When it comes to choosing the top window and door installer in Markham, Eco Choice stands out for its unwavering commitment to quality and customer satisfaction. Here’s why Eco Choice is the preferred choice for homeowners in Markham.

20+ Years of Excellence
Eco Choice has been serving Markham for over two decades, earning a reputation for outstanding service and customer satisfaction. Our positive customer reviews reflect our commitment to quality and reliability.

High Quality Products
We offer quality-made products that are built to withstand the challenges of the Canadian climate. Our glass options include Low-e coated windows and triple glazing for superior insulation and energy efficiency.

Flexible Payment Options
Understanding the cost of window replacement can be daunting, but Eco Choice offers affordable prices and competitive quotes. We provide flexible payment options to make your window replacement and door installation more accessible.

Non-Prorated Lifetime Warranty
We stand by the quality of our work, which is why we offer a lifetime warranty on all our installations. Our non-prorated warranty ensures that you are fully covered, giving you peace of mind and assurance of long-term benefits.
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35% OFF Energy Saving Windows
FREE Upgrade to Triple Pane Glass
Finance Your Windows & Doors from $69/Month (oac)

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Easy Payment Plans

No payments or Interest for 3,6 or 12 Months
Replace your windows or doors today and dont pay for 90 days (fees apply)

60 equal installment payments
Pay for replacement windows or doors in convenient monthly installments over five years (interest rates apply)

Low monthly payment plan
Have your windows and doors installed without breaking your budget by stretching your payments over longer periods (fees and/or interest rates apply).