Air Curtains

Do you want to create a clean and comfortable entrance for people entering or leaving your space?

Air Curtains and Over-Door Heaters protect the environment from dust and other pollutants, while at the same time providing the perfect climate in your entrance.

Our products come in a variety of styles and sizes to fit any entrance or doorway and ensure that everyone entering your space feels comfortable and welcome. Our Air Curtains require minimal maintenance, and can last for years with proper care.

Contact the market leaders today; we make Air Curtains that are easy on the eye and the pocket.

Maintain air quality

Prevent outdoor pollutants

Effective heating devices

Talk to an expert: 01494 525 342

Air curtains

Installed in 10,000+
locations of all sizes

retail air curtain supplier

Air curtains for supermarkets

commercial Over Door Heater

Find the Air Curtain that’s right for your project

Commercial and Industrial Air Curtains and Electric Over-Door Heaters

Is your building an office block that has a large door constantly opening or closing? Do you own a shop with an open front entrance and/or exit? Does your warehouse require a large opening to the outside environment for your business to function? Air curtains help stop air and contaminants moving from an open space to another open space. Our air curtains maintain air quality and help prevent your space from becoming contaminated with outdoor pollutants as well as being effective heating devices.

We typically have six different types of air curtain in stock, and a range of nearly 20 to choose from. It’s safe to say we have you covered. Compact air curtains like our Enviroscreen ES Type A won’t stand out and are ideal for smaller buildings where energy efficiency is a concern.

Like most of our products, you can choose standard units, or can vary the colour, the finish, and the controls, as well as selecting from Low-Pressure Hot Water (LPHW), Ambient control, and Electric variants.

Our popular Circular CAC 380 combines powerful performance with an artistic style which has made it the perfect choice for high-profile entrances where first impressions count.

Speak to one of our team: 01494 525 342

Browse our Over Door Heater & Air Curtain range

Questions? Speak to one of our team on 01494 525 342 or use our product selector tool.

Selecting each model will give you further information and key benefits, as well as giving you the option to download a datasheet which gives you all the numbers and stats you need.

Select a category below:

  • All
  • On View Air Curtains (Over Door Heaters)
  • Recessed Air Curtains
  • Warehouse Air Curtains

Our most powerful and effective Air Curtain

Our new Air Curtain was created specifically for warehouse docking bays with openings up to 10 metres wide or high.

The “DFW” is by far the most powerful and efficient Air Curtain offered by Envirotec, with high airflow rates. Our Air Curtains can control air and dust circulation at building entrances and exits without the use of structural barriers that restrict movement and sight inside the facility.

commercial vertical air curtain

Air curtain supplier to the most recognised brands in the UK

Regardless of the size of your building, Envirotec can deliver the right Air curtain or Over door heater for you.

Need a specially designed air curtain? We lead the way in designing devices for unusual doorways and entrances. Working to your specifications and budget, let us create you a bespoke, cost-efficient air barrier.

air handling solutions for supermarkets

air solutions for retail

air curtains for banks

air handling services

air curtain services London

air handling for government services

Electric Over Door Heaters – Air Curtains

Creating a warm, welcome environment is made much easier with the help of a commercial over-door heater.

Seven different Over-Door Heaters are available from Envirotec, and they are suitable for a variety of configurations, including surface mounting and recessed ceiling heaters.

Envirotec specialises in a wide range of energy solutions. All air handling units are custom built in the UK and are bespoke to the client’s requirements. The entire range incorporates the very latest in AHU technology. Envirotec also offers a comprehensive refurbishment service.

Over 50-years of research

At the forefront of energy saving

Installed in 10,000+ locations

Clean air for all clients

Indoor air quality is up to 5x worse than outdoor quality

Air Curtain FAQs

If you’re looking for an effective way to regulate temperature and air flow in a doorway, you may be considering an electric over-door heater or an air curtain. Both of these systems have their own advantages and disadvantages, so it’s important to understand the difference between the two.

Electric over-door heaters are designed to provide warmth at a doorway. They are typically mounted above the door and use a heating element to generate heat. The heat is then directed downward, creating a barrier of warm air that keeps cold air from entering the building. Electric over-door heaters are easy to install and maintain, and they provide a consistent level of temperature control. The downside is that they can be expensive to operate, as they require a lot of electricity to run.

Air curtains, on the other hand, are designed to create a barrier of forced air at the doorway. An air curtain system uses fans to blow air across the doorway, creating a wall of air that prevents outside air from entering the building. This can help regulate the temperature and keep out dust, insects, and other debris. Air curtains are relatively inexpensive to install and operate, but they can be noisy and may not provide as much temperature control as electric over-door heaters.

When choosing between electric over-door heaters and air curtains, it is important to consider your specific needs. If you are looking for consistent temperature control and don’t mind the higher operating costs, then an electric over-door heater may be your best option. If you’re looking for something more affordable and don’t mind some noise, then an air curtain may be your best bet.

Invest in air in your building and start
making a difference today