About

Our Company

Great Lakes Windows and Doors has been a part of the Windsor and Essex County community since 1985.  Our knowledgeable staff can help you through some of the largest and most cost-effective improvements to your home – your windows and doors.

We not only install your purchase with our own window technicians, but we stand behind what we sell with a lifetime transferable warranty on all windows, a 15-year guarantee on steel doors and/or glass inserts, and a personal limited lifetime warranty on all sunrooms (3-year warranty for labour for installed doors). You’ll see that our pride is in our service and workmanship.

See our selection in our product showroom!

great-lakes-exterior

 

Our Showroom

It’s impossible to know how a new replacement window is going to operate by looking at a photo in a sales brochure.

Great Lakes Energy Products Inc. has a large, customer-friendly showroom for customers to try opening, closing and wiping of full-sized models of tilt-in single or double hung and double slider windows, as well as Greenhouse Garden windows and other speciality windows.

There are also patio doors, French swing doors, steel entry doors and vinyl or aluminum storm doors on display.  Window and door hardware can also be tested for durability, security, and ease of use.

Great Lakes Energy Products Inc. is the exclusive supplier of windows and doors to many large home builders as well as private home owners. We also install replacement windows directly for homeowners.

Owners Brian Rankine and E.J. Pattison invite you to try out the windows and doors on display in his showroom.  “Look at your leisure. Take your time choosing what you want. There’s no pressure here,” says Brian.

Once you’ve decided on the style, Great Lakes will go to your home to take measurements and quote the project. “Let us know when you’re prepared to go ahead,” Brian says. “We’ll be ready when you are.”

 

Our Mission

At Great Lakes Energy Products Inc., our mission is to provide quality workmanship using superior products, rooted in excellent service for your home. Our home improvement products meet the highest standards, as does our warranty.

We stand behind everything we sell, service and/or install by maintaining a commitment to continuous improvement, innovation and lasting materials. From first-time home owners to seasoned professionals, we strive to create lasting working relationships as we educate, support, and guide you in your home improvement choices.

We offer world-class products and home-grown values.

Great Lakes Windows and Doors is Great Lakes Energy Products Inc. in Windsor Ontario Canada.

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