Business Details
37 Years
experience
Toronto's Leading Window & Door Replacement Experts Since 1989
Delco Windows & Doors has been a trusted leader in the window and door industry since 1989, serving Toronto and the Greater Toronto Area. As a Canadian-owned and operated company, we specialize in manufacturing, supplying, and installing high-quality, energy-efficient windows and doors tailored to endure Canadas climate. Our product lineup includes vinyl, aluminum-clad, wood-hybrid, fiberglass, and steel options, available in over 50 styles and customizable finishes to suit any architectural aesthetic.Our four-step processfrom personalized design consultation to precision manufacturing and expert installationensures seamless project execution. Backed by a comprehensive lifetime warranty and a team of certified installers, we prioritize customer satisfaction through competitive pricing, energy-saving solutions, and exceptional service. Recognized for innovation and quality, we maintain a 9.8/10 rating on HomeStars and a 4.9/5 Google rating, reflecting our commitment to excellence.
Services
Window Replacement
Door Installation
Vinyl Windows
Fiberglass Doors
Custom Designs
Energy Efficiency
Warranty Service
Financing Options
Showroom Consultation
Patio Doors
Details
- Year established: 1989
Highlights and features
- We have over 30 years of experience in window and door manufacturing and installation.
- Our team of qualified installers ensures precise and professional results.
- Direct manufacturing allows us to offer competitive pricing without compromising quality.
- We provide the most comprehensive transferable warranty in the industry.
- Our products are Energy Star rated for maximum energy efficiency.
Associations and certifications
- Energy Star
What people say
Amazing service
Quality products
Impeccable installation
Professionalism outstanding
Highly recommended
Services
Window Replacement
Delcos window replacement service offers energy-efficient vinyl, aluminum, and wood-hybrid windows designed to reduce energy bills and enhance home comfort. Our precision installation ensures airtight seals and durability against Canadian weather. Backed by a lifetime warranty, our solutions combine advanced insulation technology with customizable styles and finishes to match any propertys aesthetic.
Fiberglass Entry Doors
Our fiberglass entry doors mimic the look of wood while offering superior resistance to warping, scratching, and weather damage. Customizable with premium finishes and security features, these doors enhance curb appeal and energy efficiency. Installation includes multi-point locking systems and thermal spacers for long-term performance and safety.
Custom Door Designs
Delcos custom door designs cater to unique architectural styles, featuring steel, fiberglass, or hybrid materials with glass inserts and European-inspired hardware. Our team collaborates with clients to create bespoke entryways that balance aesthetics, security, and energy efficiency, ensuring seamless integration with existing home structures.
Energy-Efficient Solutions
Our Energy Star-rated windows and doors incorporate triple-pane glass, low-E coatings, and argon gas fills to minimize heat loss and reduce utility costs. Designed for Canadian climates, these products improve indoor comfort while qualifying for government rebates, making sustainability both affordable and accessible for homeowners.
Lifetime Warranty Service
Delcos lifetime warranty covers vinyl frames, sealed glass units, and hardware against defects, ensuring long-term reliability. This non-prorated, transferable warranty reflects our confidence in product durability and commitment to customer satisfaction, providing peace of mind for homeowners investing in window and door upgrades.
People
Edan
Owner & Consultant
Edan leads Delcos customer-focused approach, offering personalized consultations and ensuring project timelines align with client needs. With decades of industry experience, he prioritizes transparency and tailored solutions, earning consistent praise for responsiveness and attention to detail.
Ayal
Project Manager
Ayal oversees installations and client communications, guiding homeowners through product selection and execution. His expertise in energy-efficient design and commitment to timely service have made him a trusted figure in Delcos reputation for excellence.
Questions
What are the benefits of energy-efficient windows and doors?
Energy-efficient windows and doors reduce heat loss, lower utility bills, and improve indoor comfort by maintaining stable temperatures. They also qualify for government rebates and enhance property value.
Do you offer custom sizes and designs?
Yes, we provide fully customizable windows and doors tailored to your home’s dimensions, style, and material preferences, ensuring a perfect fit and seamless integration.
What financing options are available?
We offer 0% interest financing, deferred payment plans, and low-monthly-payment options to make window and door replacements affordable and accessible.
What warranty do you provide?
Our lifetime warranty covers vinyl frames, sealed glass units, and hardware, with full transferability to future homeowners, ensuring long-term protection and value.
Are your products Energy Star certified?
Yes, all our windows and doors meet Energy Star standards for energy efficiency, helping homeowners reduce carbon footprints and qualify for incentives.
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Reviews (6)
Mr. Mathe
Oct 21, 2021
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Positive:Professionalism,Punctuality,Quality,Value
I have used Delco for all my exterior doors starting 7 years ago and have never been disappointed. I've got back patio sliding doors and basement windows. My most recent job was porch enclosure doors and the quality is still great. I would recommend them to anyone looking to have windows or doors done.
Services:Custom doors,Window installation,Door installation
I have used Delco for all my exterior doors starting 7 years ago and have never been disappointed. I've got back patio sliding doors and basement windows. My most recent job was porch enclosure doors and the quality is still great. I would recommend them to anyone looking to have windows or doors done.
Services:Custom doors,Window installation,Door installation
Jason Dv
Oct 09, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Delco was a pleasure to work with - what mattered most to me was how they handled hiccups along the way. Very professional and responsive along the way; they went out of their way to ensure I was completely satisfied. I've also been very pleased with the aluminum windows - the quality and value are great!
Service:Custom windows
Delco was a pleasure to work with - what mattered most to me was how they handled hiccups along the way. Very professional and responsive along the way; they went out of their way to ensure I was completely satisfied. I've also been very pleased with the aluminum windows - the quality and value are great!
Service:Custom windows
Melina Fazzari
Jun 22, 2021
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Delco Windows did a fantastic job replacing the windows in my home. Jack was a pleasure to work with - he was very honest and responsive. The installation process was very smooth - all time lines were followed. The quality of the windows are fantastic. Highly recommend!
- Angelo
- Angelo
Domenic Torani
Dec 10, 2020
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We couldn't be more happier with our new door from Delco. The door looks stunning, and the installation went flawlessly. Our house is over 100 years old, but that wasn't going to stop the team at Delco. In addition to providing us excellent help and support throughout the entire process. The pricing is very competitive, and the product is second to none. When deciding to buy a new door, put your trust in Delco and the team to help provide you exactly what you need, from idea to installation. Thanks
Mark Fazari
Dec 05, 2020
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We are extremely happy with our new front door we got from Delco. Edan took the time to meet us at the factory twice, once for a tour to explain how the doors are made, and another time to confirm all the options. Installers are pros and took their time to ensure the install was done right. The end product is awesome.
Rocco Costanzo
Sep 23, 2020
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We are so happy with Delco doors and Windows for a fantastic solid door with beautiful appeal. They provided amazing customer service from picking the door to explaining the difference in quality of doors to the final installation. Overall we are very happy with the Delco doors and Windows. Their installation crew was remarkable. Thanks so much !
