Garage doors are equipped with gravity-counteracting springs. Thanks to these, the door mechanism operates smoothly and without excessive strain.
Style F
Torsion springs at the front.
Style X
Vertical tension springs.
Garage doors are equipped with gravity-counteracting springs. Thanks to these, the door mechanism operates smoothly and without excessive strain.
Style F
Torsion springs at the front.
Style X
Vertical tension springs.