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HTC airstop protecting shockfroster doors

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Is this a kind of magic or another good example of the typical efficiency of Masterveil’s invisible doors; Thanks to a precise airstream to cover the total door of a shockfroster, the cold is staying there were it belongs.
Worker in the frontroom are finally receiving the comfort that they aimed for.

The measuring routine shows very clear what happens with a running system or what happens when you stop the Airstop. Avoiding energylosses towards the frontroom, considering the energyprices today , is an extra bonus in this job.

#Energysaving #masterveil #theartofinvisibledoors #happycustomer

Masterveil & Prodoor install Airdoors at Hanos

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Drawing Hanos

Masterveil supplies and installs, together with its Dutch partner ‘Prodoor’, air doors for catering wholesaler Hanos

Following the new construction in Hengelo, Zwolle and recently in Nieuwegein, we are now also working on the new construction in Maastricht.

Masterveil’s air doors are distinguished by customization and energy efficiency compared to traditional systems.

In addition to temperature and/or odor separation between ambient and cooled rooms, Prodoor, with its Masterveil Powerstream and Airlock setup, is ‘the guarantee’ against ice formation in your freezer cell in passageways with large temperature differences between two rooms of up to 50˚ Celsius.

Ice build-up in your freezer will cause evaporators and cooling pipes to freeze and which will eventually break. The financial consequential loss is then incalculable. Excessive humidity that settles on the floors will cause them to freeze, resulting in slippery floors that are dangerous for people, equipment and product. Masterveil’s Air doors are better for your night’s sleep, wallet and the environment. Knowing more? Inform without obligation about our options in the event of ice formation in your freezer and/or excessive energy costs via

SMEs in the freezer sector are being held in a stranglehold

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Watch PDF

In connection with ever-higher energy prices, it is clear that SMEs in the refrigeration/freezer sector are being held in a stranglehold. As an entrepreneur, you can do everything you can to save money, but the products must still be brought in or out through a door. It is precisely these opening times that are responsible for energy losses and, of course, the associated costs.

An OPEN & UNPROOFED DOOR costs MONEY, lots of money.

How can you get a grip on your costs and still be logistically active to the maximum?
Thanks to our proven technology of AIRSTOP & Powerstream solutions, we can fundamentally reduce your losses!
This has been tested by independent bodies (internationally), and we have spreadsheets available where we can quantify this.

Short random examples (based on previous current kwH prices 2021)

By shielding a 3x3mH gate, open for 4 hours a day, 2° versus 18°C, savings of 2500 to 3000 euros/year can easily be achieved.
By shielding a freezer door, under the same conditions, the savings amount to more than 12500 euros/year.
We get feedback from customers that with intensive logistics use, payback periods of less than a year are realistic.

Reference list:

  • Colruyt/Spar & Okay (cool aisle, applied to all shops in Belgium)
  • Lidl Group in Germany/Austria (cooling & refrigeration)
  • Newcold International (recent projects in Rennes (F) and Piacenza (I))
  • Larfrost (exterior gates and freezer rooms)
  • Hottlet (outside gates and cold store)
  • Hanos (exterior doors, areas in supermarkets, cooling & refrigeration applications)
  • Sligro (both B and NL) (idem)
  • Havi logistics Germany concept store (refrigeration & freezing with heat recovery)

What does Masterveil offer?

* We can come and give a short presentation at a next BVBVK members’ meeting and answer any questions in detail.
* We can visit you without obligation to measure intensively used doors and offer you a suitable proposal.
* Independent ROI calculations for both indoor and outdoor gates with weather related simulations
Watch the following video-explainers with additional explanations.
Open door and losses:
What is Airstop®:
Powerstream ® for freezer doors:
Kind regards.
Peeter Deweerdt
Powerteam Masterveil Europe
+32 53 60 78 90
Rue de Bruxelles 192
BE – 9320 Erembodegem

Rewe Breuna, a gem of new techniques.

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Our Masterveil department in Germany, together with partners Klebl , Munters and Aliga Doors , were involved from the outset in the engineering of the specific solution for the Rewe/Penny construction team. This included Powerstream AIRLOCK setup for shielding freezer doors. The active drying is used as an insulating air layor, an extra possibility within the Powerstream Patent. This gives an even higher resistance against humidity. By keeping the opening times ultra short, space is also created for the active drying to prepare the cold store for intensive use.
Our success formula: “protect & dry” at the docks was also applied.
The most memorable thing is of course the fine cooperation between the various parties.

Welcome to the world of invisible doors
the art of invisible doors#Penny

Huuskes Enschede now with the Masterveil Airstop

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Huuskes is a total supplier, producer and knowledge partner in food and beverages for healthcare and company catering. With craftsmanship they have been preparing the most delicious and nutritious products for their clients with a team of over 1000 employees since 1956. Huuskes is also a company that works progressively under the motto: “keep innovating because it can always be done better”. Within this process, corporate social responsibility and sustainability play an important role.

Energy saving, logistic safety, exact temperatures within the controlled cold chain are therefore not really desirable but necessary parameters. This is where Masterveil Airstop and Powerstream come in. Invisible doors for both cold stores and freezer rooms, with optimum temperature separation and also ideal visibility.

Contronics drymist installation at butcher’s shop Jeroen & Joyce

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The Contronics drymist installation is able to create an ultra fine mist above the presented products. And that is noticeable.

Butcher Jeroen says: The customers clearly indicate …. (see website) that the products are much fresher since the drymist installation. In this way you also get more satisfaction from your work. You automatically start offering a wider range. It is true, the products do stay fresher for longer.

Another important point is that there is less or no weight loss and there are fewer meat products to throw away.  Doing something active about food waste and being able to sell more, this is really a win-win situation.

Our team would like to thank you for the pleasant cooperation.

Realisation of airstops at Penny Kronau

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Realisation of airstops for cold logistics and powerstream airlock installations for freezerdoors at Penny Kronau in cooperation with Engie Karlsruhe (D)

Welcome in the world of invisible doors

Well separated zones, efficient thermal protections in combination with fast and safe logistics. These were the targets.

Proud to announce : Mission completed

#masterveil#the art of invisible doors#Penny

Already had enough of your children singing ‘Frozen’?

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…so you’d rather avoid “Frozen” in your freezer cell and cold chain operations!

NewCold is a leader in the development and operation of highly automated cold stores. The cold storage company is the fastest growing specialist in automated cold storage, boasting world-class and energy-efficient systems that make it stand out among conventional cold storage companies. With a network of over 11 locations across three continents around the world, NewCold offers over 927,000 pallet positions, working with a team of 900 employees.


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Seacon Production says: “The doors make the difference”

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Ice build-up on equipment and pipes, the risk of refrigeration pipes snapping, i.e. the protection of their freezer cells, caused the managers of Seacon Production many headaches.

Lots of solutions were examined, but without consequence, because of either too drastic changes or too expensive.
Masterveil and Prodoor (Dutch partner) therefore faced a major challenge, sat together,and came up with a combination of an Airstop and a high-speed door as a solution.

The air curtain from Masterveil prevents air humidity from entering the freezer, the high-speed door from Prodoor ensures shorter open-close times than before.

Seacon Production is very satisfied with this extremely productive and effective combination, because the quality of their products is guaranteed, labor time is saved (less cleaning), and there will be a difference in energy consumption over time expected, without the risk of broken coolers.

Conclusion from a satisfied customer: “Awesome that it works, one less big worry!”

Original article (Dutch)

Latest Airstop technology 2021

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The Masterveil airstop is better than ordinary air curtains and has various application areas such as storage / entrance / freezer / display.