The manual is an essential guide for architects, specifiers and builders working with JJI-Joists. It is available to read as a page turner here, or, by registering on line here, you can also download a pdf version.

The JJI Joist is the only UK manufactured I-Joist that comes with full FSC certification. Additionally, James Jones and Sons have a PAS 2050 compliant carbon model for all JJI-Joist production, meaning we can give customers accurate, independently validated, carbon negative numbers for JJI-Joists used in any building design.

Mark Tilston, Business Development Manager, commented:

“We aim to make it as easy as possible for architects and installers to work with JJI-Joists and the technical manual has proved very popular as it covers everything you need to know for successful design and installation. The manual is just one part of the toolkit we provide – we have class leading software to help with design, and a technical support team both at our manufacturing base in Forres and in the field, to provide direct support as needed. The fact that we are now able to give customers accurate carbon negative numbers for their designs confirms JJI-Joists position as the most environmentally advanced I-Joist in the UK market.”

JJI-Joist Technical Manual Front Cover