Sustainability

  • The BREEAM certification is an international benchmark for sustainability in building design that assesses a building’s environmental impact and performance throughout its entire life cycle.
    In the case of residential buildings, BREEAM certification helps improve energy efficiency, indoor comfort, and the responsible management of resources such as energy and water, which can lead to lower consumption and, consequently, savings on household bills.
    These savings are neither fixed nor uniform, as they depend on the use of the home, the climate, and the type of building, but they are based on an overall improvement in energy efficiency thanks to a more efficient design, better insulation, and optimized construction systems.
  • Air-source heat pumps are a highly efficient HVAC system that uses the energy contained in the outdoor air to provide heating, cooling, and domestic hot water (DHW).
    It works using a heat pump that extracts energy from the air—even at low temperatures—and converts it into usable energy for the home. This system requires an outdoor unit and one or more indoor units, enabling efficient and sustainable energy use.
    This renewable technology stands out for its high energy efficiency and its ability to reduce electricity consumption compared to traditional systems.
  • Culmia’s developments may incorporate technological solutions designed to improve comfort, efficiency, and home management, depending on each project.
    These solutions may include smart climate control systems, lighting management, or the automation of certain home functions, always with the goal of optimizing energy consumption and improving the user experience.
    The level of home automation and technological integration may vary depending on the development and its degree of innovation, since each project is designed specifically.
  • Energy Efficiency Class A is achieved through a combination of various energy-efficiency strategies in the building.
    Thermal insulation of the facade, using solutions such as ETICS systems or ventilated facades, reduces heat loss in the winter and heat gain in the summer, significantly improving indoor comfort and reducing the home’s energy demand.
    For their part, renewable energy systems, such as photovoltaic solar panels, generate clean energy for the building’s use, reducing dependence on external sources and CO₂ emissions.
    The combination of these two solutions is key to achieving the highest standards of energy efficiency.
  • Culmia applies sustainability and efficiency criteria at every stage of real estate development, including the construction of its projects.
    Common measures include optimizing construction processes, selecting more efficient materials, and implementing methodologies that reduce waste and improve on-site efficiency.
    In addition, in line with sustainability standards such as BREEAM, solutions are incorporated to reduce water consumption and promote more responsible resource management during project implementation.
    This approach is part of Culmia’s commitment to sustainability, reducing emissions, and improving the environmental impact of the real estate sector.