The optimal solution for large openings. This door is designed for continual use, can be installed inside or outside of buildings, and has a simple modular design making for a fast and easy installation.

The strong belted opening system and self-supporting structure (up to 22’6″) ensures maximum functionality even for large dimensions and high wind loads.

The door design consists of a U-shaped column section finished with a rubber seal on each side to protect the curtain when operating.


Door Features:

  • Up to 40″ per second opening speed
  • Photo eyes with other safety features available
  • Simple design with few moving parts
  • Modular self-supporting frame and pre-wired control panel to motor
  • Quick lead times
  • Proven reliable design


Maximum Sizes 20′ x 20′

Opening Speed Up to 40″ / second

Closing Speed Up to 40″ / second

Door Operation Gravity driven

Wind Class EN 124424 118″ x 118″ class 4

197″ x 197″ class 3

315″ x 315″ class 2

Side Frame Galvanized steel standard

Covers Galvanized steel motor cover

Control panel Galvanized steel painted RAL 7035, control card with motor

Door Curtain Reinforced 35 oz PVC with weighted bottom edge. For colors,
see the approval drawing.

Motor(s) IP 54, 2 HP 208, 230, 460VAC 3PH 60Hz

Limit Positioning Mechanical switch

Safety Edge Wireless

The control board is supplied by a 415v supply and the operation is designed for continuous use.

The curtain has horizontal bars fitted into pockets welded to the curtain to give up to a class 4 wind load, ideal for
the more exposed locations. The curtain is raised and lowered by lifting belts and gathered at the top.

  • Side frames, header, covers can be Stainless steel.
  • Control panel available in Stainless Nema 4x.
  • Control wiring prewired to control panel.
  • Wall attachment fastenings.
  • Activation devices.
  • View windows.
Feature Product:
pcav chester va_3_pyramid
PCAV® Push-Thru Conditioned Air Vestibule

A conditioned air vestibule that uses a push-to-open versus a motorized opening.
U.S. Pat. No. 10,921,049 and Patents Pending

Learn More

Service & Installation Learning Institute:
Attend Our Learning Institute

Jamison Door offers the widest selection of industrial doors to suit just about every imaginable application in the market.

Learn more about the Institute

Company History:
Jamison Door history
Over 110 Years and One Million Doors

Take a journey through the history of North American custom manufactured cold storage doors and specialty doors.

Explore Our Company History

Feature Product:
Industrial, Manufacturing & Recycling

We offer the widest selection of industrial doors to suit just about every imaginable application.

Whether it swings, rolls, slides, uses a curtain of air or RFID technology, a Jamison door is built for performance.

Contact Us Today!

Jamison Mexico:

The largest manufacturer of temperature controlled doors in Mexico.

Explore Jamison Mexico

Jamison China:

Jingxue manufactures the Jamison HCR product line for all of China.

Explore Jamison China