The EXIN cladding system was designed by John Lee, an architect, whose initial objective was to create portable housing for disaster relief in third world countries, but had difficulty obtaining a lightweight building material that could fulfill a variety of requirements. Mr Lee's humanitarian vision led to the creation of EXIN building panel technology.

EXIN cladding suits a wide spectrum of building styles, with the added benefit of good thermal and acoustic qualities. Through its cost-effectiveness, energy efficiency and environmental considerations, EXIN is engineering the future of building materials.