These certificates provide an assessment of the energy efficiency of residential buildings that are already constructed.

They offer insights into how efficiently the building uses energy and suggest improvements that can be made to enhance its energy performance and reduce consumption.

These certificates evaluate the energy efficiency of commercial structures.

They provide a rating that indicates how efficiently the building uses energy for heating, cooling, lighting, and other operational needs.

This information helps businesses and property owners identify energy-saving opportunities.

This service involves preliminary energy calculations and specifications for buildings that are in the planning phase.

It helps designers and architects understand the expected energy performance of the building and ensures compliance with Part L building regulations related to energy efficiency.

NZEB design consultancy assists in developing building designs that aim to achieve a very high level of energy efficiency.

These designs focus on minimizing energy consumption and utilizing renewable energy sources to approach net-zero energy consumption over the course of a year.

These certificates are issued upon completion of a new construction project.

They provide an official energy performance rating for the building based on its actual characteristics and systems.

This certificate offers valuable information to potential buyers or tenants.

Retrofit design and consultancy services focus on improving the energy efficiency of existing buildings.

Experts analyze the building’s current state, identify areas for improvement, and recommend changes to enhance energy efficiency through upgrades, renovations, and modifications.

This service specifically addresses major renovations that trigger the need to comply with Part L building regulations.

The service involves designing and consulting on energy-efficient solutions during the renovation process to ensure the building meets the required energy performance standards.

These assessments are conducted by the Sustainable Energy Authority of Ireland (SEAI) and evaluate the technical aspects of heat pump systems.

Heat pumps are energy-efficient heating and cooling solutions that extract heat from the environment and transfer it into a building.

The assessment ensures proper system design and installation for optimal performance.