вЂњSince our components are pre-engineered and prefabricated, our installations are completed faster than what many general contractors and developers are used to.вЂќ вЂњiSPANвЂ™s onsite work is only just commencing, and we look forward to completing the project on time and on budget,вЂќ says iSPANвЂ™s director of sales Dwayne Schaus. iSPAN was ready to begin its work in June, and although there were delays because of COVID-19, the speed of the cold-formed-steel erection will quickly help to make up for lost time. Cold-Formed Steel From the Ground UpД¬onstruction began in the shadows of the cathedral in the fall of 2019 with excavation, and continued through spring 2020 with the completion of the underground parking structure and concrete transfer slab. Even the balconies are built off site and shipped when needed. ISPAN then prefabricated the wall panels, truss system and Composite TotalJoist floor system in its production facility in Princeton, Ontario, and when vertical construction begins, will ship components to the site floor by floor. This compresses the critical path construction schedule and leads to earlier occupancy. Follow-up trades can complete their work faster than ever before, and use the joistsвЂ™ access holes for running their mechanical, plumbing and electrical. The flooring system also incorporates a steel deck, so time isnвЂ™t wasted in waiting for concrete to dry. The Composite TotalJoist floor assembly requires no formwork, no temporary shoring and once the floor topping is poured, the previous floor is ready for mechanical and electrical trades to begin their rough-ins.

The original idea of using concrete shear walls was changed to vertical steel brace frames as it proved to be more cost effective for this project.вЂќДЄs the new design and engineering process advanced, the many other benefits of TotalFraming began to reveal themselves. вЂњThis is the complete above grade structure: wall panels, balconies, floor, roof and structural steel. вЂњIn this case, we started structural engineering using our TotalFraming system,вЂќ explains Pettit. iSPANвЂ™s in-house design team acted as a third-party consultant working alongside and coordinating with the clientвЂ™s design team. Since iSPAN was involved early in the process, Wilkinson was able to reduce the structural engineerвЂ™s scope of work and save money on consulting fees. Cold-Formed Steel Shows Its Benefits in ActionДЄlthough there were quite a few design changes on the Cathedraltown project, in the end it was well worth it as iSPAN was able to shorten the construction schedule and find significant cost savings for their client. Wilkinson had previously used iSPANвЂ™s light structural steel on their Hunt Club Terrace project in Toronto, so they knew iSPAN would be a good fit for The Courtyards project. We even consider how our structure will affect other trades, since they all work off of our structure, and need it up quickly and accurately.вЂќ вЂњWe donвЂ™t just look at our own scope of work, we consider the overall building when determining the structural layout. вЂњWe worked with construction manager Wilkinson Construction Services to figure out an economic way to bring the buildings into fruition,вЂќ says iSPAN SystemsвЂ™ Technical Sales Representative Brandon Pettit. When complete, The Courtyards will consist of two five-storey buildings with underground parking, commercial space, and four storeys of residential living with spacious suites and outdoor terraces. One of the final pieces of the darling subdivision will be right in the heart of Cathedraltown вЂ“ The Courtyards вЂ“ which has already taken the crown as вЂњCanadaвЂ™s most exquisite communityвЂќ. With a design inspired by quintessential European villages, the completed neighbourhood will boast bustling shoppes, a public square and a shimmering lake. Under construction since 1984 with a cornerstone personally blessed by then-Pope John Paul II and adorned with a $1.2-million five-million-piece mosaic, the building is the centerpiece in a growing community affectionately named Cathedraltown. The mid-rise mixed-use development underway in MarkhamвЂ™s Cathedraltown is experiencing success with light-gauge steel framing.ДЄt a former Holstein farm in Markham sits the imposing 14-storey Cathedral of the Transfiguration.

Cold formed steel framing in europe