Sustainable Design

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We provide expertise in the field of sustainable design, providing specialist consultancy across all sectors of construction, property development and management. This enables us to deliver real and pragmatic solutions that meet the environmental challenges posed within the built environment.

J.V. Tierney & Co. is at the forefront of sustainability in the built environment and takes a constructive approach to sustainable design with our Clients through collaboration, innovation and creativity. We believe sustainability and being commercial can co-exist and deliver long term benefits.


We provide expertise in the field of sustainable design, providing specialist consultancy across all sectors of construction, property development and management. This enables us to deliver real and pragmatic solutions that meet the environmental challenges posed within the built environment.


We work closely with Clients to deliver their brief - from cost-effective compliance with the latest energy and environmental legislation, to achieving a specific BREEAM or LEED rating, to delivery of a specific Building Energy Rating (BER) through to the delivery of a zero carbon building.

We provide the role of Expert Energy Efficient Design Management (EX EED), which is a central role in energy efficient design management involving the overall execution of the Energy Efficient Design Plan for the project and co-ordination with the design team and client ensuring that Energy Efficient Design (EED) activities are implemented at a project level in accordance with IS 399 NSAI Energy Efficient Design Management, including advising on energy efficient design enhancements.

We also offer a specialist sustainability consultancy services including;

  • Daylight and Sunlight Modelling 
  • Comfort Analysis/Natural Ventilation with Computer Modelling 
  • Thermal Performance & Solar Shading
  • Low Carbon Sustainable Design 
  • Energy Strategy
  • Façade Engineering
  • Combined Heat and Power Generation, Tri-Generation
  • Thermographic Surveying
  • Solar Thermal Solutions