England · Statutory guidance
Conservation of fuel and power: Approved Document L, Volume 2 — Buildings other than dwellings
Energy performance guidance for non-domestic buildings, covering fabric, services, controls and commissioning.
- Edition
- 2021 edition incorporating 2023 amendments · Volume 2; later editions and transitions on source page
- Search coverage
- 116 of 116 PDF pages · 2 OCR pages
Energy & sustainability
Open original PDF at page 110 Source wording and page order preserved. Drawings and table layouts remain available in the original PDF.
G O N L I N E V E R S I O N
Appendix G: Documents referred to
Legislation Documents
Ancient Monuments and Archaeological Areas Act Building and Engineering Services Association
1979, c. 46 (BESA)
Building (Approved Inspectors etc.) Regulations
(www.thebesa.com)
2010, SI 2010/2215
DW/143 A Practical Guide to Ductwork Leakage
Building Regulations 2010, SI 2010/2214
Testing [2013]
Ecodesign Commission Regulation No. 206/2012
DW/144 Specification for Sheet Metal Ductwork
Ecodesign Commission Regulation No. 2016/2281 [2016]
Ecodesign for Energy-Related Products Regulations Building Research Establishment (BRE)
2010, SI 2010/2617
(www.bre.co.uk)
Planning (Listed Buildings and Conservation Areas)
BR 443 Conventions for U-value Calculations [2019]
Act 1990, c. 9
BR 497 Conventions for Calculating Linear Thermal
Transmittance and Temperature Factors. Second
Edition [2016]
Digest 498 Selecting Lighting Controls [2014]
Information Paper 1/06 Assessing the Effects of
Thermal Bridging at Junctions and Around Openings
in the External Elements of Buildings [2006]
National Calculation Methodology (NCM)
Modelling Guide (for buildings other than dwellings
in England) [2013] Available at www.ncm.bre.co.uk
National Calculation Methodology activity
database. Available at www.uk-ncm.org.uk
Simplified Building Energy Model (SBEM)
User manual and software. Available at
www.ncm.bre.co.uk
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O N L I N E V E R S I O N
Edition and local adoption determine which requirements apply. Use the publisher’s document for the complete clauses, diagrams and amendments.