Sheep's wool has been added within the depth of the frame during the repair of this timber-framed building
Sheep's wool has been added within the depth of the frame during the repair of this timber-framed building © Historic England
Sheep's wool has been added within the depth of the frame during the repair of this timber-framed building © Historic England

Upgrading Thermal Elements: Installing Insulation

There are many ways to improve the energy efficiency and climate resilience of a historic or traditional building. However, whether there is need or opportunity to do so will vary widely depending on context. To make sure a building is resilient, well adapted, and able to provide a healthy internal environment in our changing climate, it is best to consider all proposals in a holistic manner following a whole building approach.

Our guidance offers advice on the principles, risks, materials, and methods for improving energy efficiency by installing insulation in historic buildings. We also offer guidance on addressing overheating and summertime comfort, which is likely to become a more common issue due to climate change.