Patent for steel doors
De Rooy Metaaldesign has been granted a patent for the way we manufacture the steel frames for our doors. This means that only we are authorised to produce steel doors using our unique method. But what exactly makes our approach so special?
Stronger and
more beautiful frames
The frames of our doors have no weld seams. This makes them significantly stronger and also more aesthetically pleasing. The patent confirms the level of quality and craftsmanship we strive for.
30 years of
knowledge and experience
We’re always looking for ways to improve our steel doors. We draw on more than 30 years of knowledge and experience in metal design. Every steel frame is custom-made to fit perfectly. Over time, we’ve developed a proven method — one that offers the ideal balance between standard production and custom work.
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Fitted with
a brand label
To highlight the unique character of our steel doors, we add a brand label to every door. This allows our clients to prove they own a steel door from De Rooy — doors made with a special technique for which we hold exclusive rights under the patent. And that difference is visible.
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