Your Dream Home Starts Here
Your Dream Home Starts Here
Windows, Doors, and Shutters: Where Style Meets Functionality
Windows, Doors, and Shutters: Where Style Meets Functionality
Window Replacement
Custom Window Designs excels in window replacement by offering a unique advantage: we specialize in local manufacturing and installation. This approach allows us to provide cost-effective, high-quality products directly to you, eliminating intermediaries and simplifying warranty claims and customer support. Our control over production ensures superior quality, customization, and quicker project completion. Choose us for a hassle-free, cost-effective, and top-quality window replacement experience.
Door Replacement
Custom Window Designs offers an extensive selection of steel and fiberglass doors for replacement. Customize your door’s appearance with Red Cedar and Oak options. Our steel entry doors meet top standards and could qualify for government rebates. Enjoy the assurance of our exclusive 10-year warranty. Discover our fiberglass door styles for thermal efficiency and lasting curb appeal.
Window Replacement
At Custom Window Designs, we offer a wide range of steel and fiberglass doors for replacement. Choose from Red Cedar and Oak options to personalize your door’s appearance. With custom, secure frames and various stains, create a stylish and secure entryway. Our steel entry doors meet high standards and may be eligible for government rebates. Enjoy peace of mind with our exclusive 10-year warranty. Explore our fiberglass door collection for thermal efficiency and low maintenance, enhancing your home’s curb appeal.
Door Replacement
Custom Window Designs offers an extensive selection of steel and fiberglass doors for replacement. Customize your door’s appearance with Red Cedar and Oak options. Our steel entry doors meet top standards and could qualify for government rebates. Enjoy the assurance of our exclusive 10-year warranty. Discover our fiberglass door styles for thermal efficiency and lasting curb appeal.
Discover the Custom Window Designs Advantage
50 Years Experience
Leverage our half-century legacy in the industry, where seasoned expertise meets unparalleled craftsmanship in every window and door project
Manufacture & Install
Benefit from our end-to-end service as we not only manufacture but also expertly install ensuring quality control and lower costs
Financing Available
Ease your investment with our flexible financing options, designed to make our premium window and door solutions accessible for every budget
Lifetime Warranty
Rest easy with our lifetime warranty, offering you enduring security and trust in the lasting quality and performance of our products
Client Reviews
We take great pride in the glowing reviews from our customers! Their feedback is a testament to the outstanding service and superior quality products we consistently deliver. Our team values transparency and is committed to offering reliable, honest service to each client. We invite you to read through our customer reviews to understand why they repeatedly choose us for their exterior product requirements.
Our Work
At Custom Window Designs, we specialize in elevating your living space through a variety of services, including expert window installations in Mississauga and the entire GTA. Whether it’s crafting bespoke architectural features like bay and bow windows or enhancing your home’s energy efficiency with our top-notch window and door installations, our commitment to craftsmanship and attention to detail shines through in every project we undertake.
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