Pi is a patented, innovative timber build system that will revolutionise construction and the partnering process in the UK. Sustainability is ensured by using BSW's British FSC Certified timber. Whether your project is in England, Scotland or Wales, you can be confident that the timber used is sourced locally and sustainably.Pi provides site specific solutions and can be built off site in panellised walls, onsite in modular form and assembled in satellite factories in the heart of regeneration zones.Pi is fast, safe and cost effective, significantly reducing design and engineering costs and timescales.The design freeze stage can be reduced by 70%. Pi achieves superior thermal performance, and a robust structural frame that requires only standard foundations.