Proudly Canadian. Expertly Designed. Professionally Installed

Great Lakes Sun Management

Great Lakes Sun Management, Blinds, Window Treatments, Chatham Ontario

Why Choose Great Lakes Sun Management?

At Great Lakes Sun Management, we believe every detail matters when creating a beautiful and functional space. Founded through the collaboration of renowned interior designer Erin Liberty and expert craftsman Brett Zandstra of Zandstra Carpentry, our mission is to deliver a seamless, full-service experience for our clients—from initial vision to final installation.

We specialize in custom window coverings backed by Elite Window Fashions™, a trusted Canadian brand that has been setting the standard for innovation, quality, and style since 1967. As a proud Elite dealer, we offer a full range of blinds, shades, shutters, and drapery solutions—all manufactured right here in Canada.

What sets us apart is our integrated approach. Our in-house design expertise ensures that every window treatment complements your home’s overall aesthetic, while our skilled tradespeople deliver precision installation and lasting quality. Whether you’re updating a single room or designing a custom home, we offer elevated guidance, premium products, and personalized service every step of the way.

Let us help you manage the sun beautifully—through style, function, and craftsmanship you can trust.

A man and a woman are standing together in a living room, smiling at the camera. The man is wearing a black hoodie and jeans, the woman is wearing a red jacket and black pants.

  • Canadian-made Elite blinds since 1967

  • "Design is more than how it looks—it's how it feels to live in a space. The right window coverings change everything."

    Erin Liberty, Principal Designer

  • "When it comes to craftsmanship, details matter. Every measurement, every install—it’s got to be right."

    Brett Zandstra, Lead Carpenter

  • "Our clients don’t just want beautiful—they want ease, flow, and function. That’s what we deliver, every time."

    Erin Liberty, Principal Designer

  • "We're here to do it once, and do it well. That’s the difference quality makes."

    Brett Zandstra, Lead Carpenter

Contact Us

Ready to transform your space with custom window coverings that blend style, function, and expert craftsmanship?

Whether you're looking for sun protection, enhanced privacy, or a design refresh, we're here to help. At Great Lakes Sun Management, we offer personalized in-home consultations to guide you through fabric choices, finishes, and the best application for your windows—backed by trusted Canadian quality from Elite Window Fashions.

Let’s bring your vision to light.

Follow Us On Our Design Socials

Modern living room with beige leather sofas, marble coffee tables, decorative pillows, abstract wall art, large windows, and a wooden beam on the ceiling.
A white-framed window with a gray zigzag-patterned roller shade partially pulled down, a black oval mirror, gold wall sconce, and a black pot with a green fern on a white countertop.
Modern living room with a brown leather sofa, black and white decorative pillows, a marble coffee table with a plant and candles, large green houseplants, abstract art on the wall, and a large window with vertical blinds.
Close-up of white curtains with gray diagonal stripe pattern hanging in front of a window.