Pedra De Petra



Introducing Pedra de Petra, a serene T1 retreat that pairs soft, sculptural render with the raw beauty of natural stone. The module's dramatic sloped roofline unfolds into a striking travertine-effect stone volume, accented by warm wood cladding and a hand-crafted geometric screen that catches the light. Full-height glazing across the living area and bedroom dissolves the boundary with the surrounding landscape, opening onto a generous wraparound deck.

Built from three module units and totaling 42.14 sqm (34.1 sqm usable), the interior unfolds into four connected zones: a bright living and dining area, a fully equipped kitchen, a private bathroom, and a spacious bedroom. Cork flooring from Granorte grounds the living area and bedroom in warmth, while a complementary cork tone underlines the kitchen. White Fibo wall panels line the living area, kitchen, and bedroom, and the bathroom is finished in a deep olive-green Fibo panel for a bolder, spa-like contrast. An open threshold between bedroom and living area, framed by discreet built-in storage, keeps this compact plan feeling airy and connected throughout.

About the Architects: This project was proudly designed by Sol Architecture & Interior Design, who collaborates with Senmar in creating innovative new modular spaces. Based in the heart of Central Portugal, the Sol team pours their profound love for nature into every eco-friendly design. By blending unique architectural concepts with custom sustainable interiors, they expertly craft warm, timeless environments perfectly tailored to your lifestyle.

Explore more of their visionary work here: Sol Architecture & Interior Design

Usable area 34.1 m2
External area 42.1 m2
Storey count 1
Bathroom 1
Bedroom 1
Footprint 49.62 m2

Turnkey solution* 95 445 €

*This price is for an energy-efficient house with a great value due to its carefully chosen materials and applies for the Portuguese market only. 

**The final cost will depend on your selected finishes and does not include VAT



Storey 1

01 Living & Dining 10.70 m2
02 Kitchen 6.90 m2
03 Bathroom 4.10 m2
04 Bedroom 12.20 m2

Modification pricing

Please note that the prices listed below refer exclusively to the cost of the building structure!

This price includes only the structure in the specified technical options.

The foundation, engineering and electrical systems, as well as the interior and exterior finishes, are not included in the house structure price.

Explore a detailed technical description of our building structure technology, covering the methodology, materials, and engineering standards, by clicking here.

Basic Structure

Our basic preset delivers a foundational solution for the building frame, giving you a prefabricated structure that you can then customize and complete.

It’s a great choice for those looking to reduce costs and who have the expertise to complete the construction themselves.

Optimal Structure

The optimal preset is designed for moderate climates, with a building frame that includes 200 millimeters of insulation and an internal vapor barrier. This setup guarantees a comfortable microclimate and supports the structural integrity and longevity of the building.

This solution is perfect for comfortable year-round living in regions with mild winter conditions.

Passive Structure

This preset features additional external insulation for the building frame, with thickness adjusted according to local climate conditions.

The primary benefit of this solution is enhanced thermal protection, resulting in a cooler home during the summer and reduced energy consumption for heating in the winter. Over the next decade, this passive insulation will lead to substantial savings on both heating and cooling costs.

This solution is well-suited for regions with harsh winters as well as very hot climates.

Super Passive Structure

Our SuperPassive Preset meets Passivhaus standards, providing an exceptional solution for energy-efficient, comfortable homes. These prefab preset feature advanced insulation that maintains a steady internal temperature year-round, reducing energy use by up to 75% compared to standard builds.

That also prevents draughts, cold spots, mold, and condensation, promoting a healthier living environment. Designed with a ‘fabric first’ approach and backed by extensive research, our SuperPassive walls deliver lasting quality and performance for both comfort and sustainability.

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