Ostaco is the Top Supplier of Windows and Doors in Toronto

Ostaco has been supplying high-quality windows and doors in Toronto since 1981. Known for our excellent customer service and superior doors and windows, Toronto consumers consider us to be a leading provider. Many customers have expressed satisfaction when speaking of our particular doors and windows. Toronto, Canada and many outlying areas have showcased our products for more than 20 years.

Ostaco is known for prompt delivery services of Toronto windows and doors. Toronto customers have continued to support Ostaco because of their customer service, customization and the endless choices.

We are accredited with an Energy Star rating for efficient windows /doors (Toronto natives understand what their homes here need). Our products are certified and tested by the National Fenestration Rating Council (NFRC), and we have received numerous awards. Our manufacturing and production process conform to high standards as set by the different governing bodies.

Samples of Windows and Doors We Supply

There are different kinds of windows and doors Toronto homes require and we offer you tons of varieties. One excellent choice is our casement windows which are made of metal or wood and utilizes several hinges. It is one of our most popular windows and ranks high among satisfied customers with our sash windows. Casement windows accommodate a broad range of glass styles and thicknesses (including double and triple panes). Casement windows are very popular in most homes.

Another popular window is an awning which hangs horizontally and features a hinged top. This window is used to allow more ventilation to circulate inside the house. A single slider ( window glides from side to side in a horizontal motion. These are known for their tilt option for easy cleaning.

A common type of window is known as the single hung, also simply known as a fixed window. This type is installed if you want to control air from entering the house. If you want to experience all the glories of the four seasons, then a double slider window may be what you need. Whatever your needs are for windows and doors in Toronto, Ostaco is the name you can trust.