by Steven Stenlund (31-Mar-2016)
Significant improvements to the regulatory requirements for energy efficiency in national building regulations are now in force.
This guide explains the implications of these requirements and demonstrates how to meet them by using fabric first principles.
2 Technical appraisal
3 Determining a site-wide compliance specification
4 Further considerations
5 Appendix: Site scenarios
BRE Building Elements series: Roofs and roofing; Floors and flooring; Walls, windows and doors; Building services; Foundations, basements and external works; and Understanding dampness (AP 243) DOWNLOAD