DAIVA casa
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DAIVA casa builds authentic wooden structures designed for the Portuguese climate. Crafting your space in the Coimbra district.

We design and build spaces in Central Portugal

Architecture shaped by personality

Explore our projects

Our Architectural Solutions

Technology & Sustainability

DAIVA casa sets a new standard for sustainable architecture in Portugal. By merging nordic precision with contemporary design, we create high-performance, comfortable, sustainable spaces - at any scale. Experience architecture designed around how you live.

  • Wood Panel Houses

    Architectural Precision. Engineered for enduring structural integrity in every project.

  • Thermal Performance

    Advanced insulation systems (100/150 mm) tailored for year-round comfort.

  • Wind and Vapor Barrier Membranes

    Structural longevity through high-performance systems that help maintain a healthy, dry interior environment.

  • Sustainable Sourcing

    Ethically sourced, eco-friendly materials selected for long-term quality.

  • Seamless Project Journey

    Comprehensive project oversight and transparent communication, ensuring a stress-free building experience from concept to completion.

  • The Result

    Thermal and acoustic comfort, plus rapid on-site assembly.

The Barnhouse Collection

  • Compact modern wooden house with gabled roof and terrace

    The Atelier / 28 m²

    Minimalist studio for focused work or creative solitude. From 19.600 €

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  • Nordic-inspired barn house with gable roof and terrace

    The Retreat / 45 m²

    A private hideaway designed for quiet reflection and stillness. From 31.500 €

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  • Prefabricated timber house with modern exterior and warm wood entrance

    The Solstice / 55 m²

    A balance of light and space for intimate living. From 38.500 €

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  • Prefabricated wooden barn house designed for family living

    The Haven / 78 m²

    An elevated shelter offering comfort and grounded warmth. From 54.600 €

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  • Modern timber barn house with open-plan living area

    The Sanctuary / 84 m²

    Spacious design crafted for deep connection and long-term living. From 58.800 €

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  • Luxury timber barn house with contemporary nordic design

    The Panorama / 98 m²

    An expansive design capturing the beauty of your land. From 68.600 €

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Explore the collection

Inside DAIVA casa

Real projects, work in progress, and moments from behind the scenes

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Before&After

100 m²

Freestanding Lounge Pavilion with walls and roof made of sun-protective fabric

Freestanding Lounge Pavilion/3x3m segment is € 300

9 m²

Wooden Pergolas price.

Wooden Pergolas — from €150

1 m²

tiny house and pergola.

tiny house&pergola

0 m²

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0 m²

Browse the full gallery

Explore our projects
Explore our projects

Custom & turnkey construction

From catalog models to bespoke layouts and full ground-up builds — one partner from your plot to the front door.

Turnkey from the ground up

We don’t only supply prefabricated houses - we can take care of the full journey: from your plot and foundation to a finished nordic structure ready to enjoy.

One partner, clear scope, less stress.

You get a defined scope for structure, envelope, and interior coordination - so you always know what’s included before ground breaks, with fewer surprises along the way.

design and build, timber house completed by daiva casa, custom home turnkey constuction, ,

Your land, your plan

Catalog models are a strong starting point, but your project may need a custom layout, size, or facade.

We design and build around your plot and lifestyle - not only off-the-shelf solutions.

  • Footprint, roofline, and room layout adjusted to how you live - not a one-size-fits-all grid.
  • Orientation, access, and local context on your plot - daylight, views, and practical everyday flow.
  • Facade rhythm, cladding, and finishes aligned with your taste while staying true to nordic design character.
Custom timber house design with tailored floor plan, footprint, roofline, room layout, facade and cladding

Beyond ready-made packages

If you want a project built from scratch with the same factory precision and on-site speed - we’re here for that too. We combine off-site manufacturing with a clear on-site sequence, so bespoke doesn’t have to mean chaotic.

Let’s build your home!

Tell us about your brief, budget band, and timeline - we’ll outline phases, milestones, and a turnkey track that fits your situation.

modular house installation Portugal fast on-site construction, custom home, on the hill, pool, turnkey

ABOUT US

DAIVA casa - The Architecture of Quality

We don't just build structures. We curate environments. Based in Central Portugal, DAIVA casa blends local heritage with the precision of modern innovation. We believe that your home should be a reflection of your personality, not just a set of blueprints.

Professionalism is our cornerstone. Whether it's a Custom Home or a Barnhouse, a Tiny House or renovations project, we ensure full technical compliance and structural longevity.

We combine the latest prefabricated technologies with traditional craftsmanship. Our team ensures that every detail from thermal insulation to interior finishes - meets the highest quality standards, perfectly adapted to the Portuguese climate.

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YOU IMAGINE THE LIFESTYLE. WE BUILD THE SPACE.

Start your project

Tell us about your vision - we’ll guide you to the right solution for Portugal.