Case Study
St Luke’s Hospital, Middlesbrough
Fourteen blocks of new build single storey timber frame wards with mono pitched roofs averaging 2150m 2 roof area per block and a total of 1300 JJI-Joist roof and fl oor cassettes. It is the largest single project using JJI-Joists to date. Deep JJI-Joists are an ideal solution to achieve long clear spans. Mono-pitched and fl at roofs are extremely common in the public and non-residential sectors and are therefore suited to using JJI-Jois