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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-42-1-SS air curtain refrigerators
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Curtron S-IBD-42-1-SS 43 Inch Insect Back Door Air Curtain with Stainless Steel

Curtron  |  MFG #: S-IBD-42-1-SS  |  Item #: 35769
Item: #35769

Technical details
Manufacturer Curtron Products
Model Number S-IBD-42-1-SS
Manufacturer Part # S-IBD-42-1-SS
Max. opening height (window/door) 10 Ft
Width (side - side) 40" - 47"
Motors 1 Motor
Type Un-heated
Horsepower per motor 3/4 Hp
Height 15"
Width 43"
Depth 15.38"
Weight 100 lbs
ETL Yes
Made in USA Yes

About this item

Product Details

The Curtron S-IBD-42-1-SS Insect Back Door Air Curtain is a high-performance commercial foodservice equipment designed to create a barrier against insects and airborne contaminants at doorways up to 42 inches wide. Equipped with a single 3/4 HP, single-speed motor, this air curtain effectively maintains indoor climate control while preventing pest entry. Its stainless steel housing ensures durability and sanitation in busy environments, making it suitable for doors up to 10 feet high. The integrated air filter enhances air quality, supporting hygienic operations in foodservice settings. This model features a straightforward, self-contained design optimized for robust, long-term use in commercial kitchens and entrances requiring reliable airflow management.

Top Curtron S-IBD-42-1-SS Features

The Curtron S-IBD-42-1-SS Insect Back Door Air Curtain offers a rugged stainless steel housing with a 3/4 HP single-speed motor, ensuring dependable pest control and climate barrier performance. Its design allows coverage of up to 42 inches in width and accommodates doors up to 10 feet high. Easy maintenance is supported by an air filter and straightforward installation, ideal for high-traffic commercial entrances. The unit’s durable construction and precise airflow capabilities make it suitable for restaurant, grocery, and food processing facilities seeking reliable pest exclusion and environmental separation.

  • Motor Power: 3/4 HP single-speed motor for effective airflow
  • Durable Housing: Stainless steel construction withstands heavy use
  • Ease of Maintenance: Features an accessible air filter for quick servicing
  • Optimal Fit: Designed for doors up to 10' high and 42"W coverage
  • Reliable Operation: ETL listed with robust, commercial-grade components

Ideally suited for pest control, airflow management, and climate separation at commercial doorways

Curtron S-IBD-42-1-SS Technical Specs

The Curtron S-IBD-42-1-SS air curtain operates with a single 3/4 HP, 115V, 60Hz, single-phase electric motor, providing reliable, consistent airflow. Its self-contained, unheated design makes it suitable for outdoor or semi-enclosed door applications, especially in foodservice environments. The unit's dimensions are 43 inches wide, 15 inches high, and 15.38 inches deep, with a weight of 100 pounds, constructed from stainless steel with a thickness optimized for durability and sanitation. It features an ETL listing, confirming compliance with safety standards, and is manufactured in the USA. The air filter enhances air quality, supporting hygiene standards in high-traffic areas. The model's design optimizes airflow over large openings, making it highly effective for pest exclusion and temperature control.

  • Electrical Requirements: 115V, 60Hz, single-phase, 8.7A, 1000W
  • Construction & Finish: Stainless steel exterior, corrosion-resistant finish
  • Dimensions: 43" W x 15" H x 15.38" D
  • Weight: 100 lbs for stable installation
  • Usage Compatibility: Suitable for doors up to 10' high and 42" wide
  • Operating Range: Designed for outdoor/semi-enclosed doorway environments

What is a commercial insect back door air curtain

A commercial insect back door air curtain is a self-contained airflow device designed to create a pest barrier at entry points such as restaurant or retail store doorways. Installed in high-traffic commercial kitchens or storefronts, these air curtains like the Curtron S-IBD-42-1-SS use targeted airflow to prevent insects and airborne contaminants from entering indoor spaces while allowing unobstructed passage for customers and staff. They are typically equipped with durable motors, stainless steel housing, and filtration components, making them suitable for continuous operation in busy foodservice settings for climate and pest control. The models are engineered to handle large door openings, ensuring reliable performance in mid- to high-volume commercial environments.

Top commercial air curtains for pest control in high-volume foodservice settings

Commercial air curtains provide reliable pest exclusion and environmental separation in busy kitchens and retail entrances. Curtron S-IBD-42-1-SS, with its durable stainless steel construction and 3/4 HP motor, is ideal for moderate throughput applications in foodservice operations requiring consistent airflow and pest prevention.

  • Operation Type — Ideal for high-traffic restaurant doorways
  • Workload Qualification — Managing moderate customer and staff traffic
  • Foodservice Category — Suitable for cafeterias and supermarkets
  • Application — Enhances pest control and temperature regulation workflows
  • Performance — Provides continuous airflow coverage for large openings

Why Choose Curtron S-IBD-42-1-SS?

Curtron S-IBD-42-1-SS stands out among air curtains with its stainless steel durability, proven performance at large-door applications, and dependable pest exclusion capabilities. Its simplified design allows for straightforward installation and maintenance, supporting operational efficiency in demanding foodservice environments. The unit’s robust construction and air filtering system help maintain hygiene standards while effectively managing airflow to prevent pest intrusion.

  • Compact footprint suited for standard commercial door sizes
  • Constructed from corrosion-resistant stainless steel for longevity
  • Single-speed motor guarantees consistent airflow performance
  • Self-contained, pre-assembled for quick installation
  • Designed for doors up to 10 feet high in busy environments

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-42-1-SS Insect Back Door Air Curtain Covers Area Up To 42"W (1) 1-speed 3/4 HP Motor
Curtron Products

Curtron S-IBD-42-1-SS 43 Inch Insect Back Door Air Curtain with Stainless Steel

$2,069.12 $3,071.65

Curtron Products, S-IBD-42-1-SS, Insect Back Door Air Curtain, covers area up to 42"W, (1) 1-speed 3/4 HP motor, for doors up to 10' high, stainless steel housing, air filter, roller/plunger auto-door switch, FDA & USDA recommended, ETL Listed, Made in USA