Declaration of performance
Technical Information
- JJI-Joist Technical Manual Nov 23
- JJI-Joists Site Guide - Floor details
- JJI-Joist Installation Guidelines
- Ockwells Stairwell Hatch System
- JJI-Joists and Glulam Site Storage
- 3D Floor-Wall-Roof Details
- Floor Construction Details
- Wall Construction Details
- Roof Construction Details
- European Technical Approval ETA 20/1175
- CE Marking Certificate
- Engineered Wood Products Committee - C.O.P.
- Engineered Wood Products Committee - C.O.P. Stair Load Table Generator
- BM TRADA Q-Mark Registration Certificate
- JJI Joist Flyer
- ISO9001:2015 Quality Management System