The latest in construction

A look into materials, systems, and solutions for efficient and contemporary architecture.

How much does it cost to build a Passivhaus villa in Jávea?

How much does it cost to build a Passivhaus villa in Jávea?

Energy-Efficient Refurbishment on the Costa Blanca: Transforming an Older Home into an Energy-Efficient Property

Passivhaus

Benefits of mechanical ventilation with heat recovery

Improve the air quality in your home while saving energy. Discover how mechanical ventilation with heat recovery transforms indoor comfort.

Passivhaus

Latest Articles

All
Sustainability
All
Passivhaus
All
Construction
How much does it cost to build a Passivhaus villa in Jávea?

How much does it cost to build a Passivhaus villa in Jávea?

Passivhaus
Energy-Efficient Refurbishment on the Costa Blanca: Transforming an Older Home into an Energy-Efficient Property

Energy-Efficient Refurbishment on the Costa Blanca: Transforming an Older Home into an Energy-Efficient Property

Passivhaus
Benefits of mechanical ventilation with heat recovery

Benefits of mechanical ventilation with heat recovery

Passivhaus
Innovative Materials Stronger Than Steel

Innovative Materials Stronger Than Steel

Construction
National Climate Change Adaptation Plan

National Climate Change Adaptation Plan

Passivhaus
Sustainable and Innovative Building Materials

Sustainable and Innovative Building Materials

Construction

We build quality.

Request a quoteOur services

Over 30 years building quality, comfort and efficiency on the Costa Blanca.
Specialists in Passivhaus, full renovations and sustainable construction.

Main Pages

© 2025 Obras y Servicios Bersife S.L. All rights reserved.