Rooflighting Best Practice Quickguide 09EN Approved document L 2021 (England). Rooflights and roof windows
Publication Year
2021
Document Status
Current
Abstract
Quick guide to building regulation energy-efficiency requirements for rooflights and roof windows in England under Approved Document L. Summarises thermal performance, specification and compliance considerations for design and installation.
Publisher Information
The Rooflight Association
The trade association representing the UK’s rooflight industry develop standards and codes of practice in the provision of natural light in built environments. Publications cover all aspects of rooflight design, specification and installation. They were formerly known as NARM, the National Association of Rooflight Manufacturers.
