Old houses can be both charming and energy-efficient. With smart assessments, natural insulation, discreet upgrades and renewables, it's possible to modernise with care — improving comfort while preserving architectural identity.

What if building sustainably wasn’t just about energy efficiency — but about designing for time itself? At Alfa, we believe that durability is a radical act. It’s about resisting trends, embracing change, and creating architecture that grows more relevant with each passing year.

There are places that seem forgotten — silent, fragmented by time. And there are projects that bring them back to life with respect,...

Tourism is no longer just about the destination — it’s about the experience. And more than ever, that experience begins long before arrival: it begins with the land itself — in how it’s built, respected, and inhabited.

Discover what it takes to transform an old house into a unique retreat. From structural assessments to creative vision, this guide walks you through the key steps of a sensitive and inspiring renovation.