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.

Single Hung Windows... | From your vision to installation.

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Single Hung Windows - Sales & Installation

Single Hung Windows - Sales & Installation

Jefnik Windows & Doors provides sales and installation of new and replacement Single Hung Windows.

- Single Hung Windows -

Jefnik Casement Windows
Single Hung Windows

Description: Single Hung Windows

Single hung windows traditionally raise from the bottom to allow airflow, while the top of the window remains stationary. This layout helps increase energy efficiency while keeping costs down.

If you are in need of a new single hung window, give Jefnik a call and we can discuss your requirements.


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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