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patio Doors

Let Natural Light Into Your Home with Patio Doors in St. Catharines and the Niagara Region

Patio doors combine the benefits of windows and doors while adding richness to your property’s looks. These doors don’t require any interior or exterior space and allow for flexibility that you need to adorn your room elegantly. The oversized glass offers easy access outside and lets you enjoy a great view with year-round comfort. Fleming Windows & Mirrors Limited offers a range of patio door options in St. Catharines and the Niagara Region. 



We have different colour, style and hardware options available for patio doors.

Patio door types

We offer imperial patio doors to brighten up your space. You can explore a broad range of colour options and accessories to suit your preferences. Our imperial patio door with mini blinds allows you to control your privacy and sunlight entering your home.

Glass options

Our glass options for thermal insulation protect your home from outside temperatures. Low-e and argon gas are standard on all our windows and doors, offering a balanced energy performance for both winter and summer.

Grill options

With our range of stylish internal grills, you can bring your patio door designs to life. We also offer simulated divided lites, which combine a unique look with modern energy efficiency and performance.

Security features

Our patio doors offer various security features, including a top lock to automatically lock the door, a kick lock to enable leaving the door open for ventilation, and a twin-point lock for maximum security.

Hardware options

You can choose from a variety of hardware options which include traditional hardware with a curved handle, sleek contemporary handles, and a multi-point lock system for security, which activates automatically by simply closing the door.

Get Closer to Your Landscape

Turn your home into a haven with a beautiful, durable, and energy-efficient sliding glass door.

Get in Touch

Contact Information


Fleming Windows & Mirrors Limited

29 Maywood Avenue

St. Catharines, ON L2R 1C5






  • Niagara Falls

  • Niagara-on-the-Lake

  • Welland

  • Beamsville

  • Thorold

  • Vineland

  • Grimsby

  • Fonthill

  • Ridgeway

  • Fort Erie

  • Port Colborne

  • Niagara Region

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