Commercial & Industrial Air Curtains

At Independent Heating Company (IHC), we offer cutting-edge air curtain solutions for commercial and industrial spaces. With over 30 years of experience in HVAC systems, we provide expert design, installation, and maintenance services for air curtains that effectively manage your indoor environment.

What Are Air Curtains?

Air curtains, also known as air doors or over door heaters, provide a barrier of high-velocity air that helps block incoming winds and stops warm air from escaping. They achieve this by delivering a powerful barrier of air across the entire width of a doorway, effectively separating indoor and outdoor environments.

How Do Air Curtains Work?

Air curtains work by creating an invisible barrier of air flow. When a door opens, the air curtain activates, producing a strong downward stream of air. This air stream acts as a barrier, preventing the exchange of indoor and outdoor air. The result is:

Reduced heat loss in winter
Less chance of cold air infiltration
Improved energy efficiency
Enhanced comfort for occupants near entrances

Are Air Curtains Effective?

Yes, air curtains are highly effective when properly installed and maintained. They can significantly reduce energy losses through open doorways by up to 80%, making them an excellent investment for businesses looking to improve their energy efficiency and reduce heating and cooling costs.

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Types of Air Curtains We Offer

Commercial & Public Air Curtains

Ideal for retail stores, office buildings, and public spaces, these air curtains:

Keep interiors in close proximity to opening doors warm
Help stop warm air from escaping
Enhance customer comfort
Improve energy efficiency

Industrial Air Curtains

Designed for industrial or large warehousing doors, our powerful Airbloc AB range offers:

Protection for doorways up to six metres high
Robust construction for demanding environments
High-velocity air flow for maximum effectiveness
Options for heated or ambient air curtains

NOT SURE WHAT YOU NEED?

Free Site Survey

We are passionate about finding the right HVAC solution for your premises. Request a free site survey today.

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Established for 37 Years
Expert Advice for HVAC Solutions
Design, Installation & Maintenance
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Benefits of Installing Air Curtains

Energy savings: By preventing air exchange, air curtains reduce the workload on your heating and cooling systems, leading to significant energy savings.
Improved comfort: Air curtains minimise drafts and maintain a consistent indoor temperature, enhancing comfort for employees and customers.
Insect and dust control: The air barrier created by air curtains helps keep out insects, dust, and other airborne particles.
Increased productivity: By maintaining a comfortable working environment, air curtains can contribute to increased employee productivity.
Versatility: Air curtains can be installed in various settings, from small offices to large industrial doorways.
Cost-effective: While the initial investment may seem significant, the long-term energy savings make air curtains a cost-effective solution for most businesses.

Are Air Curtains Expensive to Run?

While air curtains do consume energy to operate, they are generally not expensive to run, especially when compared to the energy savings they provide. The exact operating cost will depend on factors such as:

The size and power of the unit
How frequently doors are opened
The temperature difference between indoor and outdoor environments
Whether the air curtain is heated or ambient

In most cases, the energy savings from reduced heating and cooling loads far outweigh the operating costs of the air curtain.

Air Curtains for Overhead Doors

IHC offers specialised air curtains designed for use with overhead doors in warehouses and industrial facilities. These units are:

Mounted above the door opening
Activated automatically when the door opens
Powerful enough to cover large door openings
Available in heated and ambient air options

Air Curtain Installation and Maintenance

IHC provides comprehensive installation and maintenance services for all our air curtain solutions. Our expert team will:

Assess your space and requirements
Recommend the most suitable air curtain system
Install the system with minimal disruption to your operations
Provide regular maintenance to ensure optimal performance

Regular maintenance is crucial for ensuring the efficiency and longevity of your air curtain system. IHC offers tailored maintenance plans to keep your system running at peak performance, reducing the risk of breakdowns and extending the lifespan of your equipment.

Why Choose IHC for Your Air Curtain Needs?

30+ years of experience in commercial and industrial HVAC solutions
Fully qualified and competent staff
Free site surveys including AutoCAD drawings
Customised air curtain solutions for each specific problem
Regular maintenance services to ensure optimal system performance

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What Our Customers Say

    
 
 
       Posted on Google  
   
   Paul Lee 
 11/07/2025
 
 
 Trustindex verifies that the original source of the review is Google. We have used IHC on various occasions over last few years and i would highly recommend them, their professionalism, quality of work, communication and tidiness is of the highest standard
  
 
      Posted on Google  
   
   Delfin 
 01/07/2025
 
 
 Trustindex verifies that the original source of the review is Google. We've used IHC for many years and have always found them to be reliable, professional, and friendly. It's a pleasure working with a company that values long-term relationships and consistently delivers excellent service.
  
 
      Posted on Google  
   
   Findon Valley Free Church 
 11/06/2025
 
 
 Trustindex verifies that the original source of the review is Google. We have used IHC for many years to service or main church boiler and have always been happy with their service. Recently, we had the need for a new boiler for the heating and hot water in another part of the church. IHC provided a very competitive quote and carried out the work in a timely and efficient manner. The engineers were polite and tidied up after themselves. The communication was clear throughout the process and we will continue to use them and any additional services we may require.
  
 
      Posted on Google  
   
   Alison Miller 
 04/09/2024
 
 
 Trustindex verifies that the original source of the review is Google. Professional, friendly and efficient. Extremely understanding when visiting our school which was in chaos due to summer works. Previously been more than helpful with breakdowns/issues. Would highly recommend.
  
 
      Posted on Google  
   
   Theo Dowse 
 19/08/2024
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic professional service from initial contact right through to completion as well as subsequent routine maintenance. Always quick to respond and an expert installation. Thoroughly recommend IHC to anyone who is interested in their services.
  
 
      Posted on Google  
   
   Theodore Winstone 
 12/08/2024
 
 
 Trustindex verifies that the original source of the review is Google. IHC are a great company to deal with from start to finish. The quote was completed in a timely manner and was competitive, the installation was also completed to a very high standard and everyone I dealt with at IHC was professional, friendly and efficient.
  
 
      Posted on Google  
   
   Simon Harrington 
 05/06/2019
 
 
 Trustindex verifies that the original source of the review is Google. Efficient and competent engineers backed by friendly family-run head office.  I have to put all work out to tender but IHC normally come in with a competitive price.
  
 
  
  
 
 
   Google rating score: 5.0 of 5, based on 7 reviews