Commercial Air Curtains for Business Entrances

Why Commercial Air Curtains Are Essential for Your Business

 

Every time a customer, employee, or visitor opens your entrance door, warm air escapes and cold air rushes in. This happens hundreds of times a day in busy commercial premises. The result is uncomfortable draughts near the entrance, uneven temperatures throughout the building, and higher energy bills as the heating system works harder to compensate.

A commercial air curtain solves this problem by creating a high-velocity airflow across the doorway that forms an invisible barrier. This barrier:

• Reduces energy loss and HVAC costs by keeping heated air inside the building

• Improves indoor comfort for customers and employees by eliminating cold draughts at the entrance

• Keeps out dust, insects, and outdoor pollutants

• Supports sustainability and energy-saving initiatives by reducing the energy needed to maintain comfortable temperatures

Installing the right air curtain ensures your business entrance remains professional, comfortable, and energy-efficient throughout the year.

​​​​​

Types of Commercial Air Curtains

Understanding the different types of commercial air curtains helps you select the right unit for your building. The three main types are:

​

Ambient Air Curtains (Unheated)

Ambient air curtains provide airflow without heat. They create the invisible barrier using room-temperature air, making them ideal for mild climates, summer use, or areas where heating is not needed. They are commonly used in retail stores, warehouses, and secondary entrances where the primary goal is to prevent draughts and keep insects out rather than add heat.

​

LPHW Heated Air Curtains (Hot Water)

LPHW heated air curtains connect to your building's existing hot water heating system. They deliver a constant stream of heated airflow across the doorway, combining the barrier effect with active heating at the entrance. This is the most efficient option for buildings that already have a central boiler or heat pump, as the air curtain uses heat that is already being generated rather than creating its own.

​

Electric Heated Air Curtains

Electric heated air curtains have built-in electric heating elements. They are suitable for buildings without a hot water system or where running pipework to the entrance is not practical. They allow independent temperature control and deliver fast heat, making them a flexible option for a wide range of commercial premises.

​

Our Air Curtain Brands

We supply commercial air curtains from three trusted manufacturers, each offering different features and configurations to suit different building types and budgets

​

Flowair offers reliable, high-performance air curtains ideal for busy commercial entrances. Key features include effective airflow for retail, offices, and public buildings, quiet operation suitable for customer-facing spaces, and energy-efficient design to reduce heating and cooling costs. The range includes the Flowair Slim, Flowair ELiS AX, and Flowair ELiS B.

​

Sonniger commercial air curtains deliver dependable performance and consistent comfort for business environments. They are ideal for retail store and hotel entrances, office lobbies and public areas, and medium-sized commercial doors. The range includes the Sonniger Guard and Sonniger Guard One.

​

Stavoklima provides commercial air curtains designed for both performance and style. Available in ambient, LPHW heated, and electric heated models, with quiet operation and sleek designs that integrate seamlessly into modern interiors. The range includes the Stavoklima Arcus, Stavoklima Compact, Stavoklima EASY, Stavoklima Econ C, Stavoklima Nucleo, and Stavoklima Tubex.

​

How to Choose the Right Commercial Air Curtain

 

Selecting the right air curtain for your business entrance depends on several factors:

​

• Door width and height:The air curtain must match the width of the doorway and have sufficient airflow velocity to cover the full height of the opening

• Traffic volume:Busier entrances with more frequent door openings benefit more from air curtains, as the energy savings are greater

• Heated or ambient:If the entrance area needs additional warmth, choose an LPHW or electric heated model. If the goal is simply to prevent draughts and insects, an ambient model may be sufficient

• Hot water availability:If your building has a central boiler or heat pump with LPHW pipework, an LPHW heated model is the most efficient choice. If not, electric heated is the alternative

• Noise levels:In customer-facing environments like retail shops, hotels, and restaurants, quiet operation is important. All three of our brands are designed for low-noise commercial use

• Design aesthetics:The air curtain should complement the look and feel of your entrance. Slim, modern designs are available across all three brands

​

Hadar Industries provides expert guidance to help you choose the ideal air curtain for your space. Contact us for a free recommendation based on your specific door size, building type, and requirements.

​

Benefits of Energy-Saving Commercial Air Curtains

 

Installing a high-quality air curtain at your business entrance delivers multiple benefits:

• Reduces HVAC energy consumption and heating costs by preventing warm air from escaping every time the door opens

• Enhances customer and staff comfort by eliminating the cold blast at the entrance

• Protects indoor air quality by blocking dust, insects, and outdoor pollutants

• Supports sustainability goals by reducing the energy needed to maintain comfortable indoor temperatures

• Creates a professional, welcoming entrance that sets the right first impression for visitors and customers

• ​

Energy-saving air curtains are one of the most cost-effective improvements any commercial building can make. The energy savings from reduced heat loss typically pay back the cost of the air curtain within a short period, making it a practical investment for any modern business entrance.

​

Contact Hadar Industries today to find the best commercial air curtain for your entrance. Whether you need a simple ambient air curtain, an LPHW heated unit, or an electric heated model, we can provide the right solution for your business.