Commercial garage doors with Jack shaft opener.
These beauties are mounted on one of the best constructed steel buildings I have seen in awhile. The track is following the roof, because the home owner plans on putting lifts in. We were able to accommodate him to get him the height he needed, we also included the exhaust ports on the doors to vent outside. We packaged this together with a compact liftmaster commercial model 3900 garage door opener. A Plus has got you covere