Draught-proofing in Historic Buildings

Introduction

Improving the energy efficiency of historic buildings requires careful assessment to balance the preservation of heritage values with the implementation of effective thermal performance measures. This includes evaluating the building’s significance, condition of its fabric and services, existing hygrothermal behavior, and the potential impacts of energy efficiency upgrades. Addressing technical risks, particularly the risk of condensation, is crucial when altering the thermal performance of older buildings.

Assessing Heritage Values and Technical Risks

Preserving Heritage Significance

Before undertaking any modifications, it is essential to understand and preserve the heritage values of the building. This involves respecting its historical, architectural, and cultural significance, which may influence the choice and implementation of energy efficiency measures like draught-proofing.

Managing Technical Risks