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Archello Awards 2026 · Enter your projects before 30 September 2026
Arch House
ITS - Ivo Tavares

Arch House

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At the end of 2018, Maria Fradinho designs and builds her own office and home, on a 940 m 2 lot, located on the outskirts of Ílhavo, Portugal.

The land is located "by the door" of Vista Alegre, a place beloved by the architect, whose name is due to its origin, Vista Alegre Porcelain Factory, one of the most important industries in the region, and the country. It is in this factory that the author is inspired, because "that place so requested."

She seeks references in industrial architecture to materialize the dwelling as a uniform body, coated with metallic materials and where the interior is independent of its outer casing.

The Arch House follows the continuity of the neighbour buildings, with the main facade ensuring the alignment with the consolidated pre-existence. However, it is stylized to allow the permeability of light and views, in a symbolic game of association with the presence of the Arch, which marks the entrance to the place of Vista Alegre. This debugging work creates the "crowning" of this facade, and assumes itself as a drawing of any child - My house!

The theatricality of this facade gives name to the project, but this one is not defined by this alone.

The house recedes in relation to the described urban facade, creating a semi-private space of internal protection - a front patio - that allows the main facade to be completely open, made of large glass windows.

The patio is the moment of rupture of the outside environment, preparing us for the new reality of the interior. It is a "bridge" linking two seemingly contiguous but truly different realities.

The entrance hall is a small "wooden box", where we fell cosy and welcome, but immediately after we are marvelled by the light and the high ceiling of the living room.

It was important for the architect to guarantee this process of transition from the public to the private, as well as ensuring adequate privacy in the interior, because of the maximum exposure desired.

Inspired by ship containers, the volume set with which the interior is developed, creates a total height in some areas, recreating the great industrial environment of a main ship. This set of different roof heights widens the spaces and makes them more comprehensive, providing a visual relation between the various places in the house.

This way, it is ensured the feel of a single space occupied by smaller elements, which are distributed trough the building in a "sliding" movement along its length, creating a rhythm that breaks the monotony of the outer body of the building.

In a shameless way, the back facade is fully glazed in order to relate with the green backyard, ensuring the direct relation with the outside.

All the boxes inside get the chance to relate to this facade with the same hierarchy, as they all are turned into the same big window.

Due to construction restrictions, the basement floor designed for the atelier wasn’t built. This decision forced a global redesign but it was ensured the minimum changes to the original project of the house.

The Arch House is, therefore, the combination of these three assumptions: the theatricality of the urban facade, the complexity of the pretended use versus the industrial inspiration and the limitations of the plot, that, together, makes this house a complex and unique piece of architecture!


Arch House

Arch House
ITS - Ivo Tavares
Applied products
View all applied products

Pedrali furnishing solutions create the perfect working atmosphere at home, as in the Arch House project by Maria Fradinho. The project that includes both Maria Fradinho’s office and home is located on the outskirts of Ilhavo in Portugal. The inspiration behind this project are the region’s porcelain industries which which are evoked through the pitched roof and the use of metallic materials on the exterior of the house.

The result is in complete harmony with the neighbour buildings and the same feeling of tranquillity emerges from Pedrali's functional home-office furniture.

Brand description

Pedrali is an Italian company that produces contemporary furniture for contract and residential. The collection is the result of a careful and accurate research aimed to create functional and versatile industrial design products made of metal, plastic materials, wood as well as upholstery. Seatings, tables, complements and lighting exclusively manufactured in Italy through a design process which combines tradition and innovation, engineering excellence and creative brilliance. 

 

The “100% Made in Italy” philosophy becomes real through the internal production in the headquarters of Mornico al Serio (Bergamo), where the automated warehouse designed by architect Cino Zucchi is based, and in the wood division in Manzano (Udine).

 

The high quality and respect for the environment represent long-established practices. This is proved by the use of water-based coatings, made principally from plant-derived resins, for the wooden products, and by the certifications ISO 9001 for quality management system, ISO 14001 for environmental management system, ISO 45001 for occupational health and safety, FSC® C114358 for the use of timber from certified forests and Greenguard for low emissions of toxic substances. 

 

In 2020 the company has presented its first collections made from recycled polypropylene and completed the study on Corporate Carbon Footprint which allows an overview of the impact of the production cycle on the environment, obtaining the certification UNI EN ISO 14064-1:2019 in 2021.

 

The experimentation of production technologies, the use of different materials and the cooperation with many designers have allowed Pedrali to achieve important awards such as the Compasso d'Oro ADI for Frida chair.

Products applied in Commercial , Cultural , Educational , +1
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