Conservation of fuel and power in new and existing buildings
23 articles
Requirements to mitigate overheating risk in new homes under Approved Document O.
Overview of Approved Document L requirements for energy efficiency in new and existing buildings in England.
Guide to U-value requirements for walls, roofs, floors, and windows under Approved Document L, with insulation specifications.
Requirements for air permeability testing in new dwellings and non-domestic buildings under Approved Document L.
Requirements for heat pumps and low-carbon heating systems under the 2021 Part L and the Future Homes Standard.
Complete guide to EPCs in the UK including ratings, requirements, MEES regulations, and exemptions.
Understanding thermal bridges, psi-values, and the use of Accredited Construction Details under Part L.
Requirements and incentives for solar PV, solar thermal, and other renewable energy systems under Part L and the Smart Export Guarantee.
Energy performance requirements for replacement windows and doors in existing buildings under Approved Document L.
What the Future Homes Standard means for new homes, including carbon emission targets, fabric standards, and heating systems.
Energy efficiency requirements for offices, shops, and other non-domestic buildings under Approved Document L.
Energy efficiency upgrade requirements when renovating existing buildings under Approved Document L Volume 2.
Minimum efficiency standards for boilers, heat pumps, and other heating systems under Part L.
Energy efficiency requirements for domestic and non-domestic extensions under Approved Document L.
What Building Regulations require when replacing a gas or oil boiler in an existing dwelling.
Guide to cavity wall insulation in existing buildings, including suitability, installation methods, and guarantees.
Requirements and best practice for loft insulation in UK dwellings.
Insulation requirements and methods for flat roofs under Part L.
Understanding Window Energy Ratings (WER) and how they relate to Part L compliance.
Energy efficiency considerations for underfloor heating systems under Part L.