Newmarket Trusted Window & Door Experts

Beautiful. Durable. Professionally Installed.

TopView Windows & Doors in Newmarket, provides professional installation services for top-quality, energy-saving replacement windows and exterior doors. We are dedicated to upgrading homes across Newmarket and its neighbouring communities, offering exceptional craftsmanship, reliable service, and a boost to your home’s curb appeal.

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Limited Time Offer

We Pay the Taxes!

Upgrade your home with new windows or doors and save even more—we’ll cover the HST for you.

Financing Available

Flexible plans that fit your budget.

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Financing Available

Flexible plans that fit your budget.

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Expert Window & Door Upgrades Built for Homes in Newmarket

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  • Precision Installation, Done Right the First Time

    Our experienced team ensures every window and door fits perfectly—sealed, secure, and built to perform for years to come.

  • Durable Products, Backed by Warranty

    We only use trusted, high-performance brands designed to withstand Canadian weather and daily use—backed by real warranties.

  • Energy-Efficient Comfort Year-Round

    From chilly winters to humid summers, our windows and doors help regulate your home's temperature and reduce energy bills.

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Premium Window Installations in Newmarket

Industry-Leading Quality—Installed by Local Experts

Elevate your Newmarket home with premium, energy-efficient window solutions built for lasting performance and the local climate. Explore our diverse selection of styles, including popular casement, sliding, picture, and elegant bay windows. Each unit is expertly manufactured with advanced options such as double or triple-pane glass and Low-E coatings for optimal insulation and maximum energy savings. Our robust, weather-resistant frames ensure long-term durability. Trust the certified installation team at TopView Windows & Doors for a professional and airtight fit. Plus, every window installation is secured by a comprehensive, reliable warranty for your total peace of mind.

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Get New Windows & Doors and Don’t Pay For The First 6 Months!

Simplify your home upgrade with the convenient Lander Loan Program. This initiative is focused on assisting homeowners, offering a significant benefit: no payments for the initial 6 months. TopView delivers professional installation and high-quality, energy-efficient products specifically engineered for the unique demands of Ontario’s weather. We are committed to a seamless and easy process, enabling Newmarket homeowners to effortlessly enjoy their beautiful, new additions without financial strain.



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Complete Window & Door Solutions for Newmarket Homes

Whether you're replacing old windows or upgrading your doors, TopView delivers reliable, stylish, and energy-efficient solutions tailored to the unique needs of homeowners in Newmarket and surrounding areas.

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Windows
Improve energy efficiency and comfort with professionally installed replacement windows in Newmarket. From casement to bay and sliding styles, our windows are built to last through Canadian winters while enhancing curb appeal.
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Entrance Doors
Upgrade your Newmarket home with durable, stylish front entry doors. Choose from modern or traditional designs—each installed for long-term security, insulation, and lasting performance.
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Patio & Garden Doors
Bring more light into your living space with smooth-gliding patio and garden doors. Designed for beauty and insulation, they’re ideal for Newmarket homeowners looking to blend indoor comfort with outdoor access.
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Garage Doors
Add value and safety to your home with insulated garage doors in Newmarket. Our modern styles and expert installation keep your home protected from the elements while improving curb appeal.
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Do You Need a Permit for Window or Door Installation in New Market?

  • No Permit Required

    Replacing windows or doors with new ones of the same size and location typically doesn’t require a permit — as long as you're not expanding or altering openings.

  • Permit Required

    A building permit is needed if you're enlarging openings, creating new ones, or relocating frames. The Town of Cookstown requires a permit for most construction-related changes to ensure compliance with the Ontario Building Code and municipal bylaws.

Trusted Garage Doors for Homes in Newmarket – Strong, Secure & Professionally Installed

We Partner with Leading Manufacturers for Lasting Quality

For homeowners in Newmarket, consider upgrading to our insulated garage doors. These doors offer a powerful combination of enhanced security, stylish aesthetics, and excellent energy efficiency. Specifically engineered to endure Ontario’s harsh winters and daily use, our garage doors deliver superior, long-lasting durability while significantly boosting your property’s curb appeal. Thanks to contemporary designs and our expert installation, your new garage door will not only safeguard your home but also increase its overall market value. Topview Windows is the trusted name in the Newmarket region for a vast selection of high-quality garage doors.

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Our Happy Clients!

Sergei and the team at TopView Windows installed our new doors and we are very happy with their work. The doors look amazing and I would highly recommend them. They are perfectionists and I would definitely hire them again.
Inna Itkin
Home Owner
The installation team did an excellent job — the craftsmanship is top-notch, and the door itself looks stunning. I really appreciate the modern design with vertical glass panels, which brings in natural light while maintaining privacy and security. The materials feel sturdy and of high quality, and the door fits perfectly within the frame with no issues.
Leon
Home Owner
I couldn’t be happier with the service from TopView Windows and Doors! From start to finish, they made the entire window installation process smooth and stress-free. The team was incredibly professional, punctual, and meticulous, making sure every detail was perfect. The quality of the windows is outstanding; they not only look fantastic but also make a noticeable difference in energy efficiency and noise reduction in my home.
Vadim Filipov
Home Owner

How Do You Know It’s Time to Replace Your Windows or Doors?

Your front door is more than just an entry point — it sets the tone for your entire home. That’s why TopView provides durable, energy-efficient entrance doors tailored for homeowners in Newmarket. From modern steel and fiberglass designs to elegant garden and patio options, our doors are built with premium materials that deliver insulation, security, and long-lasting performance. Each installation is handled with expert craftsmanship to ensure a perfect fit — no drafts, no gaps, no worries. Upgrading your entrance doors not only improves safety and efficiency but also enhances curb appeal. And with reliable warranty coverage, you can enjoy total peace of mind.

Premium Entrance Doors for Homes in Newmarket– Style, Security & Lasting Performance

Expertly Crafted & Installed by Local Professionals

Your entryway is a key element of your home’s character. TopView specializes in providing high-quality, durable entrance doors with superior energy efficiency for Newmarket residents. Our extensive inventory features everything from modern fiberglass doors and heavy-duty steel options to attractive garden and patio door systems. Constructed with premium materials, our doors deliver maximum thermal insulation, enhanced home security, and reliable performance for years to come. The expert installation team ensures a flawless, airtight seal, guaranteeing an end to drafts and gaps. A new entrance door from TopView is an investment that boosts both your home’s curb appeal and its energy performance. Enjoy full protection and confidence with our comprehensive warranty on every door.

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Exclusive Offer for Newmarket Homeowners – Limited Time Only

Limited-Time Window Sale in Newmarket! For a short time, secure an incredible window deal: Buy 1 New Window, Get 2 Free (minimum order of 6 windows required). This is the best way to upgrade your Newmarket home with premium, energy-efficient windows specifically designed to conquer Canadian winters and maximize year-round comfort. Our professional window installation and satisfaction guarantee mean you can invest with total confidence. Don’t miss this opportunity to save!

 

Certain conditions may apply. Contact TopView Windows & Doors for complete details.



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Patio & Garden Doors in Newmarket – Built for Comfort and Performance

Enhance Your Home With Light, Style, and Lasting Quality

Your new patio or garden door should enhance your home, not just provide an entry point. Our patio and garden doors in Newmarket are specifically engineered to withstand Ontario’s climate, featuring insulated glass and robust, durable frames that effectively block drafts while maximizing natural light. Whether your preference is for sleek, gliding patio doors or classic French doors, our professional installation is meticulous, guaranteeing a perfect, airtight fit and long-lasting performance. TopView Windows proudly offers a wide selection of high-quality patio doors to meet the needs of homeowners throughout Newmarket and surrounding areas.

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