Electric Openers
Commercial Openers
Jackshaft Operator
![](http://www.portesgaragedoorrepair.ca/wp-content/uploads/2019/03/jackshaft.jpg)
Used on rolling grilles and shutters as well as rolling doors. Also designed to use on industrial sectional door.
Residential Openers
Chain Drive
![](http://www.portesgaragedoorrepair.ca/wp-content/uploads/2019/03/master.jpg)
65% of garage door openers sold today are chain driven. A power motor combined with industrial strength chaindrive provides steady performance and lifting power to open even the heaviest garage doors.