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Why you’ll love it

RestaurantSupply.com is your trusted source for Curtron air curtain refrigerators.

  • Authorized Curtron dealer, ensuring genuine commercial janitorial supplies and manufacturer support
  • Fast shipping available on in-stock Curtron S-IBD-108-3 air curtain refrigerators
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Curtron S-IBD-108-3 108 Inch Insect Back Door Air Curtain with 3 Motors

Curtron  |  MFG #: S-IBD-108-3  |  Item #: 35737
Item: #35737

Technical details
Manufacturer Curtron Products
Model Number S-IBD-108-3
Manufacturer Part # S-IBD-108-3
Horsepower per motor 3/4 Hp
Type Un-heated
Max. opening height (window/door) 10 Ft
Width (side - side) 108" - 119"
Motors 3 Motors
Height 15"
Width 109"
Depth 15.38"
Weight 260 lbs
ETL Yes
Made in USA Yes

About this item

Product Details

The Curtron S-IBD-108-3 Insect Back Door Air Curtain is a professional-grade industrial air barrier designed for commercial foodservice environments. It features three 1-speed 3/4 HP motors and covers areas up to 108 inches wide, making it suitable for large storefront entrances and backdoor applications. Constructed with aluminized steel housing and equipped with an air filter, this unit enhances hygiene by preventing insect intrusion while maintaining airflow. Designed for doors up to 10 feet high, the S-IBD-108-3 ensures continuous vertical separation, optimizing workflow and sanitation standards in busy kitchens and service areas. Its robust build and precise performance specifications make it a reliable solution for perimeter control and environmental separation in restaurant, cafeteria, or industrial food processing settings.

Top Curtron S-IBD-108-3 Features

The Curtron S-IBD-108-3 air curtain offers targeted airflow for insect exclusion and environmental separation. Its three durable 3/4 HP motors provide consistent performance for high-traffic entrances. Designed with corrosion-resistant aluminized steel, it ensures long-term durability in foodservice settings. Easy maintenance is facilitated by accessible filters and modular components. Its large coverage area and compatibility with doors up to 10' high support seamless integration into commercial kitchen workflows.

  • High-performance triple motor setup: Ensures reliable airflow over large entryways
  • Corrosion-resistant aluminized steel housing: Endurance in harsh industrial environments
  • Ease of maintenance: Removable air filter simplifies regular cleaning
  • Designed for large door openings: Suitable for doors up to 10' high and 108" wide
  • Consistent 1-speed operation: Optimizes airflow for insect control and environmental separation

Ideal for facilities requiring insect barrier solutions at busy back doors or storefronts.

Curtron S-IBD-108-3 Technical Specs

The Curtron S-IBD-108-3 air curtain operates with three 3/4 HP motors, each designed for continuous duty in commercial environments. It is powered by a three-phase electrical connection, with exact voltage and amperage requirements specified by the manufacturer. The unit is air-cooled, ensuring efficient operation without water or refrigeration systems. Constructed from aluminized steel, it features a total weight of approximately 260 lbs, offering durability and stability during operation. Its dimensions are 109 inches wide, 15 inches high, and 15.38 inches deep, making it suitable for large doorways up to 10 feet high. The unit is ETL listed and made in the USA, emphasizing quality and safety. The airflow is calibrated for consistent insect barrier coverage while maintaining desired indoor temperatures.

  • Electrical Requirements: Three-phase, specific voltage and current as per specifications
  • Cooling Method: Air-cooled with ventilated housing
  • Construction & Finish: Aluminized steel exterior finish
  • Dimensions: 109" W x 15" H x 15.38" D
  • Weight: 260 lbs
  • Max. Opening Height: Up to 10 feet
  • Coverage Area: Up to 108" wide
  • Certifications: ETL listed
  • Made in:** The USA
  • Material: Durable aluminized steel housing with integrated air filter

What is a commercial air curtain?

A commercial air curtain is a high-capacity airflow device designed to create an invisible barrier over doorways in foodservice and industrial settings. Installed typically in backdoors or storefront entrances, it prevents insects, dust, and drafts from entering while allowing unobstructed passage. The Curtron S-IBD-108-3 is a three-motor, large-area model suitable for doors up to 10 feet high, providing effective environmental separation in busy kitchens, cafeterias, and retail environments. Its robust construction and technical specifications support continuous operation in demanding foodservice applications, making it an essential component of hygiene and operational efficiency strategies.

Top Commercial Air Curtains for Foodservice Environments

Designed for moderate throughput environments, the Curtron S-IBD-108-3 offers precise insect barrier performance and environmental separation. Built with industrial-grade materials, it supports robust operation in busy commercial foodservice settings. Manufactured by Curtron, this model is ideal for backdoor entrances and storefronts in restaurants, cafeterias, and food processing facilities, ensuring seamless workflow and sanitation standards.

  • Operation Type — suitable for medium-traffic commercial kitchens
  • Kitchen Setting — perfect for backdoor and storefront applications
  • Foodservice Category — enhances hygiene in restaurant and cafeteria entrances
  • Workload Qualifier — supports moderate throughput in busy foodservice operations
  • Use Case — optimal for insect exclusion and environment separation at large entryways

Why Choose Curtron S-IBD-108-3?

Why choose the Curtron S-IBD-108-3 over other air curtains? Its three-motor design delivers reliable airflow with consistent performance, even in demanding environments. The aluminized steel housing offers superior durability and corrosion resistance, ensuring longevity in high-traffic foodservice settings. Its large coverage area and straightforward maintenance processes support operational efficiency, making it a restaurant-ready solution that bridges hygiene and airflow management seamlessly.

  • Designed with three powerful motors for reliable airflow
  • Constructed from durable aluminized steel for longevity
  • Large coverage suitable for big entrances up to 108" wide
  • Easy filter access simplifies routine cleaning and maintenance
  • Made in the USA to ensure quality and performance standards

Certifications

ETL logo

ETL

This item has been evaluated by Edison Testing Laboratories (ETL) and has been found to meet or exceed electrical and gas safety standards.

Made in the USA logo

Made in the USA

This item was made in the United States of America.

Certifications

Customer reviews

Curtron S-IBD-108-3 Insect Back Door Air Curtain Covers Area Up To 108"W (3) 1-speed 3/4 HP Motors
Curtron Products

Curtron S-IBD-108-3 108 Inch Insect Back Door Air Curtain with 3 Motors

$3,856.03 $6,208.85

Curtron Products, S-IBD-108-3, Insect Back Door Air Curtain, covers area up to 108"W, (3) 1-speed 3/4 HP motors, for doors up to 10' high, aluminized steel housing, air filter, roller/plunger auto-door switch, FDA & USDA recommended, ETL Listed, Made in USA