1. NPL Report Mat 8: Evaluation of the thermal performance of insulation systems used in roof structures, December 2007.
2. LABC Technical Guidance Note: Use of multi-foil insulation products, compliance with regulation 7 and requirement L1, April 2008, Ref. No. 06/001 Revision c.
3. Multi-layer heat insulation system for frame construction buildings;Pasztory;Energy and Buildings,2011
4. The Thermal Performance of Multi-foil Insulation;Ward,2005
5. http://www.cen.eu/cen/Sectors/TechnicalCommitteesWorkshops/Workshops/Pages/WS36-Insulation.aspx.