This handbook holistically summarises the principles for the energy retrofitting of historic buildings, from the first diagnosis to the adequately designed inte

This book provides a methodological framework to set properly the thermal enhancement and energy efficiency in historical buildings during a renovation process.

This guidance is for anyone who wishes to improve energy efficiency in an historic building. There are many reasons to do this. Improving energy efficiency will

How to reimagine existing buildings to create a more sustainable future The construction and operation of buildings is responsible for 41 percent of all primary

This guidance note provides advice on the principles, risks, materials and methods for upgrading the thermal performance of windows by the addition of secondary