Industrial Bug Barriers
Enjoy smooth, secure access with reliable residential gate openers from Chamberlain LiftMaster. Designed for convenience, safety, and long-lasting performance.
Get A Free Estimate Now
Bug barriers handle the insects; temperature is its own fight. Where a doorway opens into refrigerated space, our freezer air doors keep the cold in while the doorway stays open to traffic.
Gateway's Bug Barrier Doors
Keep out insects and birds while improving sanitation areas by having a controlled environment
Manual Roll Up Bug Barriers
Manual Roll Up Bug Barriers provide an effective solution for keeping insects and other contaminants out while maintaining ventilation, visibility, and employee comfort. Ideal for warehouses, food processing facilities, and high-traffic areas, these doors help improve sanitation, meet regulatory standards, and create a more controlled work environment.
Features
Manual Operation
Heavy duty spring loaded roll tube.
Maximum size~ 14′ wide x 14′ high
Minimum width~ 54″ wide.
Doors exceeding the 10′ high will receive fiberglass windbars for added stability.
Doors 11′ wide and over will require 4″ deep Snaptite tracks.
Mounting Options
Header Mount, Face of Wall, Stand off Bracket Mount.
Unit width is critical on all header mounted doors.
All Bug Barriers are manufactured to + or -1/8″ tolerance.
Screen
Standard green color - other colors available.
17″ x 11″ high strength, vinyl coated polyester (10 ounce) weave screen material.
Windbars are reinforced in yellow safety vinyl.
Tracks
2″ wide and 2″ deep Snaptite aluminum tracks.
Header mount will take up to 3-1/2″ of side room on each side.
Wall mount will take up to 6″ of side room on each side including weatherstripping.
Weatherstripping
Grey weatherstripping is angled to provide a tighter seal preventing bugs and insects easy access or entry.
Reset System
Interlocking brush seal is incorporated at the top of the Snaptite tracks causing a reset system. Should the door be forced out of the tracks by accidental impact the door is designed to reset back into the guides.
Automatic Roll Up Bug Barrier
Bug Barrier Doors provide a strong, effective barrier against insects, wind, and other contaminants, while maintaining airflow and visibility. Designed with durable materials and flexible components, these doors are ideal for warehouses, food processing facilities, and other high-traffic areas that need reliable protection.
Features
Tracks and Windbars
Doors between 40″ wide and 14′ high receive 2″ Snaptite tracks with Gateway's unique patented windbars. Windbars are made of wood wrapped in galvanized steel that remains flexible enough to pop out in case of impact or excessive wind. Head room required is 8″.
Doors greater than 11′ wide receive 4″ Snaptite tracks with wind stabilizer bars. Wind stabilizer bars are used for larger door openings to maintain greater strength and dependability.
Bottom Profile Bar
Aluminum bottom profile bar with cushioned edge and a bottom draft seal for positive floor contact. Breakaway feature is used in the bottom profile bar to help prevent damage to the door by accidental impact. Head room required is 18″.
Mounting Options
Header Mount, Face of Wall, Stand-Off Bracket Mount. Unit width is critical on all header mount doors. All Bug Barriers® are manufactured to + or - 1/8″ tolerance.
Screen
Standard green colors - other colors available. 17″ x 11″ high strength, vinyl coated polyester weave screen material. Windbars are reinforced in yellow safety yellow.
Reset System
Interlocking brush seal is incorporated at the top of the Snaptite tracks causing a reset system. Should the door be forced out of the tracks by accidental impact the door is designed to reset back into the guides.
Weatherstripping
Grey weatherstripping is angled to provide a tighter seal preventing bugs and insects easy access or entry.
Optional
Track sides are interchangeable to create 2″ or 4″ deep guides. One year warranty on parts and workmanship.
CHI Model 3216
The Automatic Bug Barrier Door provides an effective and efficient solution for controlling airflow, maintaining sanitation, and keeping pests out while allowing easy access for high-traffic areas. Designed with a reliable in-tube motor and flexible windbar system, it delivers smooth operation, durability, and long-lasting performance.
Features
Motor & Operation
In-tube motor is rated at 4 amps, single phase 120v. Constant contact switch activates motor. Door speed is approximately 12″ per second.
Maximum 16′ wide and 14′ high
Minimum width~ 40″
Tracks & Windbars
Doors between 40″ wide and 14′ high receive 2″ Snaptite tracks with Gateway's unique patented windbars. Windbars are made of wood wrapped in galvanized steel that remains flexible enough to pop out in case of impact or excessive wind. Head room required is 8″.
Doors greater than 11′ wide receive 4″ Snaptite tracks with wind stabilizer bars. Wind stabilizer bars are used for larger door openings to maintain greater strength and dependability.
Bottom Profile Bar
Aluminum bottom profile bar with cushioned edge and a bottom draft seal for positive floor contact. Breakaway feature is used in the bottom profile bar to help prevent damage to the door by accidental impact. Head room required is 18″.