Part O Overheating Scrutiny in 2025: Proving Compliance on Conversions
Overheating is now a planning conversation Recent hot summers and denser urban schemes have put overheating risk in the headlines. While Part O formally targets new dwellings, many LPAs now seek overheating assessments for office‑to‑residential and mixed‑use conversions. Leaving this to
Future Homes Standard 2025: Why Early SAP Modelling Pays
What the Future Homes Standard requires From 2025, new homes must be ‘net‑zero‑ready’ with significantly lower operational emissions. That means higher fabric performance, efficient services, and low‑carbon heat. Meeting the standard is achievable—but only if energy modelling is integrated early enough
Listed Buildings May Soon Need EPCs — What That Means for MEES Compliance
Listed Buildings, EPCs and MEES: Getting Ahead of Change Government consultations indicate listed buildings may face tighter energy performance expectations, eroding longstanding exemptions. For owners and developers, the smart move is to quantify performance now and map a sensitive upgrade path. SAP
Great British Energy Act 2025 and Its Implications for Pre-Construction Planning
Great British Energy Act 2025: De‑Risking Clean Energy Schemes The new state‑backed drive for renewables is accelerating projects—but it also heightens scrutiny on design efficiency and environmental risks. Lenders and planners want robust, early evidence. For buildings and energy‑linked facilities, model performance
SAP Calculations in Liverpool – Part L & Part O Compliance
Why SAP Calculations are essential in Liverpool All new dwellings in Liverpool must meet Building Regulations requirements for energy efficiency. Our SAP Calculations ensure compliance with Part L and, where applicable, Part O overheating requirements. We provide accurate, planner-friendly assessments that help
SAP Calculations in Newcastle – Part L & Part O Compliance
Why SAP Calculations are essential in Newcastle All new dwellings in Newcastle must meet Building Regulations requirements for energy efficiency. Our SAP Calculations ensure compliance with Part L and, where applicable, Part O overheating requirements. We provide accurate, planner-friendly assessments that help
SAP Calculations in Sheffield – Part L & Part O Compliance
Why SAP Calculations are essential in Sheffield All new dwellings in Sheffield must meet Building Regulations requirements for energy efficiency. Our SAP Calculations ensure compliance with Part L and, where applicable, Part O overheating requirements. We provide accurate, planner-friendly assessments that help
SAP Calculations in Nottingham – Part L & Part O Compliance
Why SAP Calculations are essential in Nottingham All new dwellings in Nottingham must meet Building Regulations requirements for energy efficiency. Our SAP Calculations ensure compliance with Part L and, where applicable, Part O overheating requirements. We provide accurate, planner-friendly assessments that help
SAP Calculations in Cardiff – Part L & Part O Compliance
Why SAP Calculations are essential in Cardiff All new dwellings in Cardiff must meet Building Regulations requirements for energy efficiency. Our SAP Calculations ensure compliance with Part L and, where applicable, Part O overheating requirements. We provide accurate, planner-friendly assessments that help
SAP Calculations in Bristol – Part L & Part O Compliance
Why SAP Calculations are essential in Bristol All new dwellings in Bristol must meet Building Regulations requirements for energy efficiency. Our SAP Calculations ensure compliance with Part L and, where applicable, Part O overheating requirements. We provide accurate, planner-friendly assessments that help