3 points I never ever found out about industrial garage doors: brush and rubber border seals can reduce energy loss

https://zoom-wiki.win/index.php/Balancing_Safety_and_Benefit_with_Modern_Commercial_Garage_Door_Equipments

3 points I never ever learnt about commercial garage doors: brush and rubber boundary seals can reduce energy loss, impactable dock doors can self-reset, and vision panels can fulfill protection glazing codes.