Joseph Rank House is the tallest building in Harlow. It has just been converted from offices to ground floor retail units with 132 one and two bed apartments above. Its 506 windows alone would make it a daunting prospect for many fabricators, but that wasn’t the only challenge the contractor would face. Add in a mechanical ventilation system that would have an impact on the product sourcing, a confined town centre location that would add complications to the fitting process and a tight schedule an...