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 112 Source wording and page order preserved. Drawings and table layouts remain available in the original PDF.
GAF O N L I N E V E R S I O N
National Association of Rooflight
Manufacturers (NARM)
(www.narm.org.uk)
Technical Document NTD02 Assessment of
Thermal Performance of Out-of-plane rooflights
[2010]
Non-Domestic Energy Performance Certificate
(NDEPC) Conventions Group
Non Domestic EPC Conventions for England &
Wales Issue 7.1.
Thermal Insulation Manufacturers and Suppliers
Association (TIMSA)
(timsa.org.uk)
HVAC Guidance for Achieving Compliance with
Part L of the Building Regulations [2006]
111000222
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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.