Enjoy an outdoor feeling without worrying about rain, wind or bugs. Eradicate the attack of the dreaded mosquito and protect your possessions while you enjoy your gazebo or patio enclosure, all day, every day. Your enclosed space gives you the privacy you’re looking for and keeps you contents clean and dry, year round! Our enclosures impart quality, strength and beauty to any yard.
"We recently replaced our house windows. After comparing quality and pricing, we decided to purchase our windows at Glengarry Windows & Doors"
"I love my new skylight! I was impressed by the way you guys cleaned up after the job was finished. It was a pleasure seeing professionals at work. Thank you!
Why Choose Glengarry Windows & Doors?
We provide our customers with a simple, worry free experience and we back up everything we do with the best warranty in the business. Here's what makes us unique:
$5 Million Liability
In the unlikely event of injury or accident, not only are our employees covered, but your property is protected under our company policy.
Every one of our services is backed by our 100% satisfaction guarantee. We are fully committed to making your home dreams come true!
We believe that all of our crews deserve the peace of mind that comes with knowing they will be looked after should any unforeseen circumstances take place.
40+ Years Experience
Glengarry Windows and Doors in Alexandria has a proven track record! Our expert, skilled staff are here to meet all of your needs – from start to finish of your project!
Feel safe and secure with our friendly, professional staff. Every employee entering your home has passed an extensive criminal background check.
Even when the job is done, we’re still there for you. All of our work is backed by a manufacturers guarantee.
Products and Services
Glengarry Windows and Doors is committed to bringing the best new innovations in windows and doors available on the market to our customers at affordable prices.
Vinyl Windows, Sliding Windows, Bay Windows. Energy Efficient Windows
Browse through our wide selection of window styles and materials.
Front Doors, Garage Doors, Patio Doors and Garden Doors
Many quality doors to choose from that fit your custom size and style.
Aluminum Solariums, Sun Rooms, and All Weather Enclosures
Great selection of sun rooms and 3 season aluminum solariums.
Replacement Windows and Doors, Installations, and Repairs
We're your one-stop shop for new homes, renovations, and repair services.