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Minimal Systems
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Official Partner
Mestre Raposa International | OTIIMA
Minimalist Window and Door Solutions
Southern Warmth, Northern Precision
Mestre Raposa International, a company with 25 years of experience and German thoroughness, along with Otiima, its longstanding Portuguese partner, have played a crucial role in this development.
Mestre Raposa International and Otiima are two strong partners offering extensive expertise and technical solutions. They provide not only the largest operable minimalist sliding elements but also windows, doors, pivot systems, descending and guillotine mechanisms, all in slim-profile designs. There are hundreds of unique and exceptional architectural projects in Portugal, Europe, and worldwide.
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Casa Voluta / architecture Mário Martins Atelier / photography Fernando Guerra
Standard and complementary systems
The OTIIMA Automatic Sliding Windows represents an effortless system whose main priorities are comfort, safety, and usability.
With a sleek design, the OTIIMA motorized guillotine system provides limitless custom-made versions with high-precision counterweight operation.
OTIIMA motorized pivot systems enhance stunning looks and contemporary style in every space.
OTIIMA’s custom-made curved frame system brings an aesthetic appeal to the windows and the whole space’s architecture.
OTIIMA minimalist sloped system is the perfect solution for diagonally sliding windows.
OTIIMA motorized skylights are designed to allow natural light to enter while adding a little extra in terms of design and aesthetics.
The Art of Minimalist Design
In recognition of its leadership excellence in 2023, Mestre Raposa was awarded as the top company in Portugal, further strengthening its position as a key player in the windows and doors industry. As a 20-year member of the German, English, and French Chambers of Commerce, Mestre Raposa International® leverages this valuable network to connect with key markets, gain industry insights, and expand its exports.
Meticulous attention to detail, clean lines, simple forms, high-quality materials, and the perfection of minimalism create a harmonious living environment. This does not mean rigidity; on the contrary, simplicity here becomes an expression of elegance and exceptional quality.
Minimalist residences allow light to stream through large window and door openings into high-ceilinged interiors, creating a warm and inviting atmosphere as well as a seamless connection between indoor and outdoor spaces.
We aim to bring more light and a touch of southern flair to regions where the sun shines less often, enabling property owners to develop a new sense of living and lifestyle.
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Centro de Arte Moderna Gulbenkian / Kengo Kuma & Associates + OODA + VDLA / © FG+SG / photography Fernando Guerra
Portugal has produced some of the world’s finest architects, including Aires Mateus, known for their minimalist approach seen in projects like House in Melides, and OODA Architects, celebrated for their innovative designs, such as The Liga Portugal Arena. Renowned figures like Kengo Kuma, Siza Vieira, and Renzo Piano have all contributed to a thriving architectural scene that thrives on innovation.
These groundbreaking designs were made possible with Otiima Minimal Systems, empowering architects to push boundaries and bring their exceptional, limitless visions to life.