Your natural home: comfort and wellbeing for a better life.

Passive strawblocks house: GAIGA Natural House, the only PassivHaus-certified company in Italy.

About us

We are a company driven by innovation and research, with particular attention to the environment and to the people who work with us: personal growth and the appreciation of talent are part of our corporate style.

From this philosophy come our straw houses: sustainable homes, built with dedication, which have made us the only company in Italy to offer PassivHaus-certified passive straw houses — a true passive house, not just in name.

We oversee the entire production cycle, from growing the straw to building the house: this allows us to continuously improve comfort, healthiness, and environmental respect, while also considering how the materials will be disposed of at the end of the building's life.

The Supply chain

Wood

The load-bearing frame, solid and earthquake-resistant.

Straw

Natural insulation from our agricultural supply chain, the heart of the passive house.

Clay

Natural plasters that regulate humidity and keep the air healthy.

Lime Plaster

The finish that protects the wall while letting it breathe.

Certifications

PassivHaus

The only company in Italy certified to build passive strawblock houses.

Eurofins A+

Certification obtained for our straw system, an added guarantee for living comfort.

Biosafe

GAIGA Natural House is an official Biosafe technician: the healthiness of your home is certified.

This research also gave rise to the StrawBlock prefabricated panels, the new frontier of earthquake-resistant design combined with energy efficiency and natural comfort.