Fitting bolted cleats in place of cleats welded onto the rafters allowed transportation costs to be slashed due to the ability to stack the rafters more compactly, enabling a quicker installation process on site.

Bemo’s curved standing seam sheets are designed for installation in areas with complex shaped architecture, such as the Gatwick Airport project, which is set for completion at the end of 2014.

Managing Director, Fraser Maitland, said: Our commitment to giving customers all the site and technical support they need, then reliably delivering a quality product, to or beyond specification, on time, to site is further saving them time and effort and therefore money.”

Alumasc’s Caltech cold applied polyurethane liquid roofing system was used to form a seamless membrane and loose grit was brought in to lay across the entire roof in order to cover any patchy areas.