Jefnik Windows and Doors is your source for new doors, replacement doors, new windows and replacement windows. We provide sales and installation of steel doors, fiberglass doors, patio doors, vinyl, aluminum, fiberglass and wooden standard and custom windows, awning windows, casement windows, single-hung windows, double-hung windows, single-sliding windows, double-sliding windows and picture windows, all available in custom shapes and sizes and in a variety of colour finishes. Jefnik Windows and Doors is based in Mississauga Ontario and proudly serves Mississauga, Oakville, Brampton, Etobicoke, Toronto and the surrounding GTA.

775 Aluminum Patio Doors... | Hardware & Accessories... | Sales & Installation.

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775 Aluminum Patio Doors

775 Aluminum Patio Doors by Jefnik Windows & Doors
775 Aluminum Patio Door

The 775 Aluminum Patio Door

Ideal for noise control, the 775 patio door is appreciated for its quiet efficiency and stylish aluminum structure. Its good looks are well suited to apartment and condominium architecture. Its exterior appearance is preserved by the use of an interior screen. You will be glad to learn that the sturdy, durable 775 was designed for extreme wear and tear. Available in commercial brown.

Available Standard Sizes

5' Opening
58" x 81⅝"

6' Opening
71" x 81⅝"

8' Opening
94" x 81⅝"

9' Opening
102⅞" x 81⅝"

10' & 12' Openings
139" x 81⅝"


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Mississauga Windows and Doors LogoGo to Jefnik Homepage for Mississauga Windows and Doors

"From Your Vision To Installation"

Jefnik Windows & Doors
Phone: 416-669-5943
cash, check, credit card, invoice
2583 Kingsberry Cres
Mississauga, ON L5B 2K7