Model 109LP

Low Profile High Speed Rigid Roll-Up Door


Enviro's 109LP, with its curved panel profile and low profile header is ideal for applications with limited or low headroom and tight side clearances. Insulated slats provide the ultimate in energy cost savings and productivity for your facility.

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  • Opening speeds of up to 42" per second allow for quick access. Adjustable closing speeds.
  • Rigid unitized, interlocking slats have an anodized aluminum exterior, shock absorbing PVC interior surface, dense polyurethane foam insulation, which provide energy cost savings.
  • Side guides are lined with high density PVC eliminating metal-to-metal contact with slats. No need for roller wheels and other high wear, high maintenance parts.
  • The insulated slat package and high speed operation, will significantly lessen air exchange and reduce energy consumption.
  • The 109LP is ideal for applications with limited headroom and tight side clearances with its low profile header and side guides. A direct drive motor can be mounted in a variety of configurations.

Panel Construction

  • High density foam in place insulated slats with a "K" factor of .12 at 75°.


  • PLC (Programmable Logic Control).
  • 2-speed operation. Open - up to 42”/sec.
  • Adjustable closing speed.
  • High output electric direct drive 3 h.p. totally enclosed motor available.
  • NEMA 4 fiberglass control box.

Performance Features (Power Models)

  • Reversing edge for instant stop/reverse.
  • Manual chain override.
  • Send and receive reversing photoeye.


  • Rigid, non-insulated anodized aluminum slats.
  • Light Screen.
  • Adjustable time delay close with auto close feature.
  • Custom operator location available.
  • Window slats in 4 slat increments. (Custom configurations available.)
  • Operator and barrel shrouds.
  • Custom colors.

Activation Devices:  

  • Pull Cord.
  • Single Push Button.
  • Photoeye.
  • Radio Control.
  • Loop Detector.
  • Pre-announce to close kit (light or alarm/or combo).
  • Motion Detector.


One year limited warranty on all components.

Optional Acrylic Vision Slat Packages

Optional Acrylic Vision Slat Packages

  • Available in a variety of custom configurations.
Dense Polyurethane Foam Insulation

Dense Polyurethane Foam Insulation

  • Seals out winter cold and summer heat.
Interlocking Slat Design

Interlocking Slat Design

  • Eliminates the need for brackets and seals between slats.