Cascading Creek

RHEINZINK ROOF PANELS PLAY KEY ROLE IN UNIQUE RESIDENTIAL WATER COLLECTION SYSTEM Located on a steeply sloped site in the central Texas hill country, visitors to the Cascading Creek House look down on the unique water-collection system of the house when entering from the street above. Descending the steps at the property’s entry, the experience begins with the structure’s paired zinc roofs. The northern roof collects rainwater from the sudden downpours that are characteristic of the area and deposits it into a central trough concealed by a line of solar thermal assemblies. The trough culminates in a giant scupper that feeds rainwater into an open cistern before being stored in a 30,000 gallon tank buried beside the house. The scupper can be run artificially as a fountain. The storage tank also collects runoff from the hardscape on the sloped lot. The stored water ties into an extensive climate conditioning system which utilizes water source heat pumps and radiant loops to supply both the heating and cooling for the residence. Design for the project and its innovative technological features was done by Bercy Chen Studio, Austin. Principal Thomas Bercy selected RHEINZINK PrePATINA blue-grey Double Lock Standing Seam Panels to clad the 3,200 sq. ft. roof area. “We used the zinc for aesthetic purpose as well as durability,“ Bercy said. “We were looking for a natural color palette that would work with the other materials on the house. The grey of the RHEINZINK worked perfectly with the grey tones of the Lueder limestone. And I’ve always loved the patina that aged zinc presents.“ The RHEINZINK distributor on the project was MetalTech—USA, Peachtree City, GA. Photographer: Tom Bardagjy