Dock & Door

Solutions From Single Source Supplier

Crown offers a variety of dock and door solutions for your operation, backed by superior installation and service.

dock and door service van

Available Products

dock levelers
Dock Levelers

With structural steel support members for added strength, dock levelers provide simple pushbutton operation and integral velocity fuse with a retractable lip cylinder.

restraint carriages

Restraint carriages are automatically positioned on trailer contact and include automatic pushbutton operation that activates hook to engage trailer bumper. Electromechanical brake requires no maintenance or adjustment.


Choose from rigid, soft-sided and flexible frame shelters. Foam style dock seals in a variety of fabrics fit any application.

high speed doors
High Speed Doors

High speed doors suitable for outdoor, indoor, freezer and cleanroom applications with an up to 8’ per second opening speed.

Rolling Steel / Fire Doors
Rolling Steel / Fire Doors

Rolling steel and fire doors provide security for interior and exterior applications and are available in both insulated and non-insulated models.

sectional doors
Sectional Doors

A large inventory of both insulated and non-insulated models of sectional doors are available in all branches.


HVLS fans create an energy efficient environment by moving more air, keeping employees comfortable all year long.

lift products
Lift Products

Surface and pit mounted scissor lifts provide excellent solution for variable trailer heights and are available in a wide range of platforms and lift heights to accommodate most sizes of lift and pallet trucks.

bug doors
Bug Doors

Bug doors mount to existing overhead door track and are made from a fine wire mesh to keep out bugs and other pests.

aftermarket parts
Aftermarket Parts

An extensive inventory of spare parts, including hold-down assemblies, overhead door panels, bumpers, springs and more are always available.

Service and Installation

Crown provides turnkey installation and project management on all of our dock and door products. We provide free site surveys and consultation to help you select the right products to fit your application.

dock and door service van with service tech