奥塔奇屋丨西班牙丨Kokudev Padilla Arquitectura

Architects:Kokudev Padilla Arquitectura

Area:212m²

Year:2023

Photographs:Pol Viladoms

Manufacturers:Huguet,YTONG AAC

Lead Architects:Valentin Kokudev, Anna Padilla

Structural Consultant:Amaia López

City:Sant Esteve de Palautordera

Country:Spain

At the southern end of the building is the living room, which is vertically connected to the studio on the second floor, creating a double-height space that provides spatial richness and natural light to the interior spaces. This area also serves as a thermal regulator of the house, since the operable skylight of the roof allows an efficient heat dissipation during the summer months.

The layout of the house has been designed with the aim of maximizing the use of the surface area through the optimization of routes, spatial flexibility and the rationalization of facilities. The arrangement of the rooms reinforces a series of visual axes to the outside, which provide abundant light and allow multiple views of the privileged natural environment. In addition, the strategic positioning of practical windows facilitates natural ventilation, taking advantage of local air currents coming from the stream.

On the outside, the house appears as a compact volume that blends in with its surroundings thanks to the use of local materials such as lime mortar and pine wood. At the same time, a series of metal elements creates two porches that define the main entrances to the house.  On the east façade, there is a linear porch facing the garden, designed as a flexible structure that can be covered with mobile shading and lighting elements that can be adapted to different situations. On the west-facing corner, there is a second porch that defines the entrance and includes a metal lattice that filters the views towards the laundry area located on the upper floor. All of these metal elements are also designed to support climbing plants that, over time, will create green facades that will provide solar protection for the most exposed facades and at the same time allow the house to blend in with the surrounding landscape.

One of the premises of the project was to achieve a low-energy house based on the use of natural and healthy materials. For this reason, the building envelope is designed with aerated concrete walls (AAC) together with external mineral wool insulation (ETICS), achieving a high level of insulation, thermal and permeability of the envelope. These qualities of the envelope together with a set of solar control elements and natural ventilation, allow us to maintain high comfort conditions, without the need to incorporate air-conditioning systems.

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