What is a SAP calculation? A SAP calculation, or Standard Assessment Procedure, is a method used to evaluate the energy performance of residential buildings. It is crucial for demonstrating compliance with building regulations (Part L in England and Wales, Section 6 in Scotland) and for producing Energy Performance Certificates (EPCs). The assessment considers factors such as insulation,... Read more
What is Passive House? Passive House (or Passivhaus) is a quality control standard aimed at producing comfortable and energy efficient buildings. This is achieved by focusing on five key principles: High levels of insultation Airtight construction Reduced thermal... Read more
Understanding Thermal Bridging (PSI-Values) Thermal bridging has become increasingly significant in the construction industry. As the demand for energy-efficient homes grows, thermal bridging is recognized for its impact, potentially accounting for up to 30% of a building’s... Read more