The Attic-Lift employs two tubular motors synced by using the Manage unit to make sure the platform remains degree. Both equally motors are mounted on metal strut channels anchored with lag screws to your attic's floor joists/rafters. You can even insert insulation tape or sheets for the door ceiling cover https://chanceszgls.blogrenanda.com/41818165/garage-attic-lifts-an-overview