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Robust doors for everyday use

How impact-resistant round edges prevent damage


Door edges are particularly susceptible to knocks and damage in everyday life. Impact-resistant round edges offer a well thought-out solution here and provide significantly more resistance - especially in high-traffic areas.


Impact-resistant door edges put to the test: Resistance that convinces

A folding rule hits the round edge of a door with a crash. The impact is enormous - but the result is surprising: while the tool gives way, the door edge remains undamaged. No chipping, no visible damage - the surface remains flawless.

This example illustrates how resistant modern, impact-resistant round edges can be in everyday life. They offer a decisive advantage, particularly in heavily frequented areas where doors are regularly exposed to impacts and mechanical stress.

Thanks to their special design and robust construction, they reliably protect particularly vulnerable areas - such as the door edge - from damage. This not only ensures a durable, high-quality appearance, but also significantly extends the service life of the entire door.


"All the big names in the door industry"

"No other door manufacturer has shown so many innovations at BAU this year!"

Detlev Schröder, PRÜM Managing Director for many years, is certain of this. He has experienced the world's leading trade fair BAU from the very beginning. He has also been familiar with PRÜM's trade fair presence since the very beginning: "Back then, we welcomed visitors on 70 square metres with three employees. Today, we are present on 300 square metres with 40 colleagues."

PRÜM invests up to half a million euros in its presence at the central international trade fair for the construction industry. This sum includes not only the costs for the trade fair stand and technology, but also for media, stand rental, catering, travel and personnel: because every two years, the PRÜM-GARANT Group travels to BAU with 40 colleagues. Together, they personally look after visitors at the always full stand. These include dealers, craftsmen, architects, housing associations - "in other words, everyone who is anyone in the door industry," says Detlev Schröder.

The current trade fair concept is a strong mix of products, "hands-on" exhibits and space for communication. Visitors enter a kind of community centre with two brand sides, one for PRÜM and one for GARANT. The centre is the meeting point, the communicative core of the trade fair stand, a space for good conversations and breaks.


Open exhibition stand in hall with bar tables, several people sitting and chatting, large round black pendant lights, black glass partition wall with door on the left, visible hall ceiling and exhibition stands in the background
Blurred foreground: a woman with a scarf on the left, a man in a suit in the centre. In the background a row of black exhibition frames with open doors, several standing visitors between the doors. Large round black pendant lights on the ceiling; on the right, seated people at a glass table.
Four adults in formal dress sitting at a meeting table in a bright exhibition area; above them several large black cylindrical pendant lights, on the table documents, a cup and a small plant; in the background white walls and exhibition stands.
Two men in suits at an exhibition stand by a white interior door with a rounded edge; one man puts his hand on the door frame, in the background visitors and other stands.
Waitress places wine glass on white table with round black placemat; vase and spice container in the centre, blurred people in the background
Two men in suits and glasses in front of a large wall display; the man on the left points to the website with the text "SmartDOORS - where smart home begins" and a smartphone graphic; dark background.
Three pretzels sprinkled with coarse salt hanging from a multi-armed wooden bar on a counter; blurred people and glasses in the background
Man with glasses and jacket stretches out his right hand and touches a dark grey vertical surface with his palm; in the background white door with decorative strips, name tag visible on the jacket.
Hand holding a transparent-yellow sample with rounded top edge and dark lettering; a black hand-held device touches the edge, blurred background

Man with glasses, dark jacket and white shirt, smiling in front of a blurred office corridor with glass doors and light reflections

Pioneering door technology - from the round edge to SmartDOORS

And how was the trade fair presentation received? PRÜM asked its stand builders and employees about this in writing. The answers are full of enthusiasm:

  • "Significantly more innovative than the competition"
  • "Practically orientated"
  • "All our top customers were on site"
  • "There were already many orders at the trade fair"
  • "No other competitor had so many new products on the stand"
  • "Great new products that you can also sell very well"
  • "SmartDOORS: pioneering technology, great help"

"Our dealers and customers benefit from this," says Marketing Manager Udo Roggendorf. A convincing USP for our door.


We have never experienced such a run on a new product directly at the trade fair
Udo Roggendorf CMO Arbonia

Frontal portrait of a smiling middle-aged man with glasses, dark jacket, white shirt and blue, patterned tie; blurred door frame in the background.
Smiling male figure, bust portrait with dark blue suit jacket and white shirt, short light brown hair and beard; blurred window background with green vegetation
Man in dark blue suit, white shirt and red-grey checked tie, smiling and standing frontally; on the left a glass wall, in the background a bright corridor with a red ceiling element.

PRÜM trade fair appearance at BAU 2021: expansion planned

Even during BAU 2019, PRÜM realised that this trade fair stand needed even more space. After all, it was extremely busy on the main visiting days and sometimes almost too full. "We definitely want to expand," says Detlev Schröder. But that won't be easy, because space at BAU is not only limited, but also highly competitive.

In the meantime, the PRÜM trade fair team has also returned to its daily work routine. In addition to their enthusiasm, the employees are bringing new ideas and customer requests from the trade fair back to the factory: for example, some of them suggested regional sales campaigns for the premium edgeband and new exhibition modules. After BAU is before BAU!

Premium edge, anti-fingerprint, SmartDOORS for the housing industry - now it's time to put the door innovations out to tender, market them further and sell them. The feedback from customers on the stand service is a great incentive: "Very good team!", "A strong team", "Good atmosphere", "With heart and soul", "We feel at home with you!"

Conversely, all customers have already received a follow-up report on the trade fair. Anyone who still has questions or needs information about PRÜM's BAU appearance or the trade fair innovations can get help here: kontakt@tuer.de

Door opener for customer contact: Currywurst as a success factor

The PRÜM trade fair stand was also a culinary magnet for visitors: The currywurst sold like hot cakes. "But our 300 portions a day plus 300 pretzels weren't enough," says Detlev Schröder with a laugh. "That's why we're calculating double the quantity for next time!"

From a regional exhibition to the world's leading trade fair: BAU

30 years ago, BAU was a regional trade fair for southern Germany only. Today, it has established itself as THE international trade fair for architecture, materials and systems. For six days in January 2019, it attracted over 2,200 exhibitors and 250,000 visitors from 150 countries. According to a BAU survey, almost 100 per cent of them want to attend again in two years' time. But first, digitalBAU will premiere in Cologne in February 2020 ...

Large trade fair stand with high red panel and white logo; lively trade fair aisle with several visitors passing by, some of whom are blurred; visible hall ceiling with lighting and support structure.
Black exhibition stand with high glass fronts and glass door; inside a white interior door, hanging ball lights and several people in the aisle.

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