Treat Yourself to Fall 🍂 Savings
Free
Shatterproof Glass Film on Entry DoorsFree
Hardware Upgrade on Patio DoorsUp to 20%
in Extra Savings with Volume Discounts$40,000
Also, get $100 back per window with rebates
Interlink Doors and Windows
Interlink Doors and Windows is committed to delivering cutting-edge designs in custom windows and doors, ensuring top-quality innovations are accessible at a competitive price.
Entry Doors
Upgrade your home with our customizable steel and fiberglass entry doors. Choose from various designs and fire-rated options for durability and style.
Windows
Engineered for Canada’s climate, our Energy Star® Most Efficient vinyl windows provide superior insulation and durability.
Patio Doors
Enhance your home with our durable vinyl and aluminum patio doors, available in stackable and sliding styles. Enjoy seamless access and natural light in a sleek, modern design!
Offices
2
Happy clients
2548+
Years
10+
Windows Installed
15K+
Premium Doors & Windows for Newmarket Homes
Timeless Designs. Modern Materials. Flawless Craftsmanship.
Perfectly Tailored for Newmarket Homes
From the historic charm of Old Main Street to the contemporary homes in Stonehaven and Woodland Hill, Interlink understands the architectural diversity that defines Newmarket. With hundreds of projects completed across York Region, we specialize in enhancing older homes while meeting modern energy and design standards.
Whether you need classic colonial styles or a clean, modern aesthetic, we deliver the perfect fit—crafted from durable vinyl, fiberglass, and steel, built to last through Newmarket’s seasons.
We’re more than a product provider. Interlink is transforming the local industry with our all-in-one approach—pairing expert designers, skilled project managers, and certified installers to make your renovation smooth and stress-free.
No sales pressure. No guesswork. Just high-end, dependable results tailored to your home.
Client Testimonials
Specializing in New Construction, Additions, and Renovations.
Your Trusted Partner for General Contractors and Architects
We excel at interpreting architectural drawings and collaborating with general contractors to ensure every project meets their exact specifications and needs.
The best value for replacement windows and doors in the Greater Toronto and York Region Area.
For more than 10 years, Integrity Doors and Windows, along with our partner companies, has delivered a complete customer experience. We focus on the details, offer top-notch installations, provide excellent service, and back our work with one of the industry’s most extensive warranties. We’re proud to serve residents across Greater Toronto, from Newmarket to Mississauga and from Pickering to cottage country!
Full Service Customer Care
Fully Insured Installations
Easy Service Calls
Unbeatble Warranty
SecureSteel
a unique product for today's security needs.Introducing SecureSteel, the ultimate entry door system designed for those who demand both strength and style.
Why Interlink Doors & Windows is the Right Choice!
We offer our customers a straightforward, hassle-free experience and support all our work with one of the top warranties in York Region and the GTA. Here’s what sets us apart:
Customer Care Guarantee
We offer superior customer service that is understanding and detail-oriented. Our team promptly addresses any issues to ensure your satisfaction, making it our priority to resolve things quickly and efficiently.
Project Consultants
When you work with us, you'll receive a dedicated and experienced project consultant to guide you every step of the way.
25 Year Warranty
We offer the most comprehensive 25-year warranty in the industry, which is fully transferable and non-pro-rated, ensuring your investment is protected for years to come.
Process Oriented
We follow a straightforward process for everything, whether it's a small order or a large, complex project. We ensure that every detail is addressed.
Top Rated
Just ask any of our loyal clients why they return to us. The simple answer is that we are responsive, quality-focused, and budget-minded.
Expert Installation
We exclusively employ experienced and attentive technicians. We take pride in our promptness and our ability to accurately forecast timelines.
Schedule a Free Consultation for Window and Door Replacement
Have questions? Get in touch!
Upgrading Your Windows & Doors in Newmarket?
Discover the Interlink Difference—Style, Efficiency, and Expert Craftsmanship.
Installing new windows and doors is a smart way to refresh your home’s look, improve energy performance, and boost its resale value—especially in a dynamic town like Newmarket, where character homes and new builds sit side by side.
At Interlink Doors & Windows, we understand the unique needs of Newmarket homeowners. Whether you’re modernizing a newer home or maintaining the charm of an older one, our team offers expert guidance and top-tier products tailored to your style and budget.
Choose from our full range of window styles, including awning windows for sleek ventilation, casement windows for flexible airflow, and bay windows that add space and light. All of our products are built with durable, energy-efficient materials that stand up to Ontario’s climate.
With Interlink, you’re not just getting windows and doors—you’re getting a trusted partner committed to quality, design integrity, and flawless installation.