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    Great Northern Windows & Doors
'Your Window & Door Specialists'


Steel doors have excellent durability, and can withstand external factors for years, without getting damaged. We fill them with foam to reinforce insulation. These doors are best suited to be used in stores, schools, and commercial buildings. These come in several vibrant colors and are available in the following sizes: 30, 32, 34, 36, and 42.


Our glass fiber doors are manufactured with wood grain and match the strength of steel. They have a luxurious feel and are flexible in adapting to distinct interiors or themes. They come with multiple locks for security and are low maintenance.


Patio sliding doors transform boring spaces. They allow natural light to pass through and are a great source of highlighting landscape views. Patio doors are available in sizes 5, 6,8,10, and 12 foot but we can also custom-build them on request. These come with Argon Low E, a mini blind built-in option, and are energy star rated.


Our Garden doors come both with fiberglass, as well as steel. We provide different glass types to go with it – such as 22x64 clear glass, mini blinds, and frosted. The available standard sizes are 22x36, 22x48, and 22x64. We can also build sidelights, and get glass inserted in them, for you.

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